Voltquant(https://www.voltquant.com/) is building an AI-powered platform for engineering firms, utilities, and infrastructure companies. We help teams process technical data more efficiently, automate complex workflows, and make informed decisions using AI.
We’re seeking engineers who want to build real-world AI tools that address industry challenges—working with data from large-scale infrastructure to ML-powered document intelligence.
Langfuse (https://langfuse.com) | Backend Engineer, Product Engineer, Design Engineer | Berlin Germany | in-person | Full-time
I'm Max, co-founder and CTO of Langfuse (YC W23) - we're building open source LLMOps dev tooling (Github: https://github.com/langfuse/langfuse/). We started with observability and have branched out into more workflows over time (evals, prompt mgmt, playground, testing...). We have a bunch of traction and are looking for our fourth to sixth hire in scaling and building feature depth. We're hiring in person (4-5 days/week) in Berlin, Germany (salary ranges for each job 70k-130k, up to 0.35% equity).
We value quality in engineering at Langfuse: We try to find elegant solutions to complex engineering challenges, and we invested significant effort in enhancing our production setup (infra as code, top observability setup and more).
If you'd love shipping in open source, writing about what you work on and working hard with super interesting and sophisticated customers (devs) - reach out!
Hi HN! I’m Antoine, Head of Research at Castle. We’re a YC-backed Series A startup helping companies like Canva, Atlassian, and Rockstar Games fight fraud and abuse. We're building modern, AI-powered bot detection and abuse prevention tech, with a focus on real-time protection and behavioral intelligence.
We’re a small, fast-moving team looking to add two technical roles:
Senior ML Engineer – Fraud & Bot Detection
You'll work on real-time ML pipelines, anomaly detection, and adversarial ML techniques to stop bots and malicious actors. We’re combining traditional fraud signals with modern AI—LLMs, behavioral clustering, and vector-based search—to stay ahead of attackers. You’ll own models end to end and deploy quickly, with direct access to rich, structured behavioral and fingerprinting data.
Ideal for someone with strong experience in the anti-fraud/anti-bot field who loves cutting-edge ML and wants immediate impact.
Senior Detection Engine Engineer (R&D)
You’ll build and scale the core infrastructure behind our detection logic—rule engines, fingerprinting pipelines, and high-speed signal ingestion. We’re integrating AI-driven detection and auto-adaptive logic that reacts in real time. If you enjoy real-time systems, security, and automation, this is a highly technical role that’s at the core of our detection stack.
Perfect if you’ve worked in security, data pipelines, or real-time analytics and want to outsmart fraudsters.
We pay US salaries globally | Fully remote from Europe/EMEA timezone | Flexible hours | Unlimited PTO | Paid parental leave
We're actively hiring and committed to responding to every qualified applicant.
Foxglove is the leading observability platform for robotics developers. We help robotics and autonomous vehicle companies log, store, and visualize multimodal data. We're well funded (Series A, ~30 people), and assembling the most talented team in the industry to build a unified cloud platform for all robots. Sound interesting? Join us!
- Staff Product Designer (visualization, 3d tools)
- Senior/Staff Full Stack Product Engineer (typescript, postgres)
- Senior Software Engineer - Rust (australia / new zealand time zone)
- Account Executive (requires experience in selling data infra or dev tools to at least one of: robotics, autonomous vehicles, defense tech, logistics, ag tech, or other robotics)
Intuition Machines, Inc. | Multiple Roles | REMOTE - WORLDWIDE
Want to build ML models that impact hundreds of millions of users daily, running on systems that handle millions of requests per second? Excited by the challenge of deploying models under strict memory and compute constraints - all while adapting to continuous adversarial drifts?
Intuition Machines, the team behind hCaptcha, is hiring an experienced ML Applied Scientist (5+ years) to design and scale models, mentor engineers, and translate business needs into technical solutions. You’ll work in a low-overhead environment with small, distributed teams that prioritize rapid iteration and shipping early.
If you have strong experience in real-time ML, online learning, and the full modeling lifecycle, come help us build the security infrastructure that keeps the internet safe.
PROFITABLE, SUSTAINABLE SMALL TEAM, MAKING SOMETHING PEOPLE WANT.
We are a group of friendly, smart, low-drama people, seeking the same to help us make writing tools authors dream about.
Our users have published hundreds of books using Sudowrite, and we're committed to building a sustainable company, not chasing unrealistic growth targets set by VCs.
We're on year two of profitability, and not planning to raise again. This will be the second year we've paid out a profit-sharing bonus.
- Sudowrite is the best AI for authors. We help the next generation of storytellers tell better stories.
- We believe the future of writing is AI & human collaboration.
- We've been featured in The New York Times, The New Yorker, and everywhere else we care about.
- We're 100% remote. We meet in person a few times of year in places like LA, Portland, and Hawaii.
- We work with a coach and value self-awareness and growth.
- We encourage diverse candidates within 2 hours of USA timezones to apply.
>We believe the future of writing is AI & human collaboration.
That's on the right track based on my experience. Human + A.I. is the way for literature. I will make in the following weeks a small open source tool to generate comedy specifically, not general literature. No graphics or databases, just a dead simple org file, and tree sitter manipulation of it's grammar.
Creating good quality literature is a totally unexplored use case of A.I.
Reef Technologies | Senior Python Backend Engineer | REMOTE | Full-time Salary: 45-70 USD per hour. As a full time staff member, we expect a commitment of 30 hours every week, but assuming 40 hours per week, you earn 7560-11760 USD a month. Hourly rates auto-adjusted for inflation.
We're all about the backend! As a fully remote Python software house, we comprise a small, agile team of senior engineers, each with at least five years of experience. We're known for delivering stable solutions and always accounting for edge cases, minimizing the need for urgent fixes.
- Full Remote Flexibility: Work from anywhere.
- Flexible Hours: Pick your own hours.
- Dynamic Projects: Work with startups globally on projects of your choice.
- Influence: Contribute to decisions and influence how we operate thanks to the Sociocracy 3.0 framework.
- Personal assistant for your non-work tasks.
- Multicultural environment with a voice for everyone.
Who Are We Looking For? Experienced Python engineer with at least 5 years of programming (not necessarily professional), including at least a year with Python. Must have a deep love for Python and the ability to come up with Pythonic solutions to problems.
Don't bother applying to this one, as it's a ghost job posting (you can check for yourself in previous Who is Hiring posts dating all the way back to 2023)
We're hiring experienced software engineers to build the future of self-storage and vehicle storage.
Neighbor is a marketplace connecting people with spare space to those needing storage, disrupting the $40B self-storage industry.
Backed by A16Z, real estate venture firm Fifth Wall, leaders of Airbnb/Doordash/Uber, among others.
We're looking for strong generalist software engineers who enjoy ownership and impact in an early-stage, growing company. Our stack includes Typescript, React, Ruby on Rails, Golang, and Python, primarily deployed on AWS. You'll be involved in feature development, system architecture, and producing a high-quality product.
What we're looking for:
* 4+ years full-time software development experience.
* Solid understanding of software engineering principles.
* Experience with our tech stack (or a strong desire to learn).
* Ability to take ownership and drive projects.
* Must be willing to work on-site in our Lehi, UT office.
Bonus points for:
* Experience with React, Ruby/Rails, AWS, TypeScript, PostgreSQL.
* DevOps experience.
* Interest in AI/machine learning/data science and their applications.
* Technical leadership experience.
RevEng.AI is building foundational AI models to identify malicious threats and security vulnerabilities inside software at the binary level. We're a seed stage startup having raised $4.25m from top tier VCs across the US and Europe. You’ll play a key role in advancing our platform pushing the boundaries of AI-driven program analysis.
We're looking to hire a team of Frontend, Backend, and Full Stack Engineers. Our tech stack currently uses react, fastapi, redis, celery, rabbitmq, and k8s.
* 5+ years of experience
* Hybrid working environment but ideally commutable to London, UK
* Solid understanding of software engineering design
* Ability to thrive in a fast-paced start-up environment
* Prior experience working with vector databases or complex data
To apply or learn more, email contact[at]reveng.ai with "hn" in the subject line.
Fathom - AI Notetaker | REMOTE (must work US hours) | Full time | https://fathom.video
We make the number one AI Notetaker and are hiring across the stack (rails/typescript/go/k8s/gcp).
About Fathom:
• YC W'21, raised Series A this summer, ~50 employees
• Growing 10-20% every month (ARR + Usage)
• 82 NPS, #1 app on both G2 + Zoom marketplace, 10k+ installs on HubSpot marketplace
Team makeup + culture:
• Low ego, high integrity, highly collaborative, hard working
• Senior team (10 eng), many have worked together at previous companies
• Remote but synchronous. Multiple team offsites per year
This IS for you if:
• You want to work on a product people love
• You like highly talented, experienced coworkers
• You prefer working hard and making pragmatic decisions that keep the team shipping quickly
This is NOT for you if:
• You want rest & vest
• Sprint planning is your favorite
• You being right is more important than the team being right
If interested, apply for roles here. Mention you’ve come from HN in the application!
Thank you for applying! We send an email upon application submission acknowledging receipt which notes that we send further communications if we see a strong match. Our team reviews every application and encourage you to continue to apply for roles for which you’re a strong match. Thanks again for your interest and I’m happy to answer specific questions via email (madigan.ford@fathom.video).
Just as a note, as someone qualified for the position, this response convinced me not to apply. Not taking the time to let candidates know that you chose not to move forward with them demonstrates a lack of care and compassion, and I now associate that that attitude with Fathom as a business.
As someone that was accepted for their interview process, you aren't missing much. I was halfway through the live technical when I just noped out. Still finished it, but knew I wouldn't be interested in progressing beyond it.
Yep. Especially when you know you have the qualifications. If it's not a match, despite meeting your written qualifications, then how about you at least update your requirements so I don't waste my time?
Also, the application process requires me to download their Fathom software anyways. The least they can do is respond with a rejection.
All people want is a brief email saying you're not moving forward. This takes very little effort on your part and builds goodwill. It's super-important to treat all the people you don't hire with empathy and respect; they'll tell everyone about a poor experience.
We get a ton of inbound and typically only follow up when there’s a clear match to move forward. That said, I just joined the team and we’re working to improve that! Appreciate you applying and being interested in Fathom!
and as much as hiring is "broken" the part of the process that works well is letting people out of it without ghosting them. Even dinosaurs like ADP software get that part right.
ScribbleVet (https://scribblevet.com) | Designer (marketing & product) | Full-time | Remote (must be able to work US timezones)
ScribbleVet is an AI-powered scribe for veterinarians. We save veterinarians two hours every day, reduce veterinary burnout and help animals get better care.
- We're generating real ($XM/yr) revenue
- Our users love the product
- We're fully remote but not asynchronous, so we have a lot of autonomy but it's easy to collaborate with someone when needed.
We're looking for:
- A designer to join our team (full-time) to work across product design (UX) and marketing assets (landing pages, trade show materials etc)
- Strong product skills and founding, early employee, or building something from scratch experience required
If you're interested and think you might be a fit, please contact me at rohan (at) scribblevet.com!
We’re looking for remote candidates to join our team of kind, hardworking, and creative people!
Our company, Combinaut, creates tools for healthcare organizations that help patients find care (https://www.sparkle.health/). We need an experienced Ruby/Rails developer to help build new features and to optimize the existing product. Must have 3 years Ruby on Rails experience. 1 year Vue.js, 1+ year American healthcare, 1 year content management system development preferred.
* Backend powered by Ruby on Rails
* The app has a significant amount of frontend JS components
* We are in the process of migrating front-end components to Vue.js but still use backbone as well
* We have multiple clients with different deployments and customizations to business logic and look’n’feel
* We use Github version control
Our developers work with near-autonomy toward shared goals. We don’t micro-manage. Everyone on our team is trusted to manage their own day, and we value good results over process.
About the project:
* Our team is international (Germany! New Zealand! Spain! Canada!) and all remote, but mostly overlaps with the Pacific or Central time zone.
* It is a large app, been around for many years, so there is a mix of greenfield new features as well as maintenance and improvement of existing features.
* Well-funded team with great cashflow and an established client base.
This is a company that actively maintains work/life balance and rejects crunch culture. We work hard to foster an atmosphere of independence and trust in our developers.
To apply: Please email us directly (lisa @ combinaut.com) with your resume and examples of your work. Subject line: Senior Ruby/Rails Dev.
We’re creating robots that autonomously construct buildings. We design all of our hardware and software in-house in central Amsterdam, starting with autonomous bricklaying robots.
Building a robot like this means solving all sorts of interesting challenges: figuring out the robot's position with sub-mm precision; navigating autonomously around the building site; automating measurement and calibration of new robots; lots of distributed systems and so on.
Our robots are now continuously deployed on customer sites and we are earning real money as a masonry contractor. The full team is more than 50 people and we're growing rapidly to meet demand.
Our stack is mostly: Rust, TypeScript, Python, NixOS.
Some open roles:
- Software Engineer, Controls
- Software Engineer, Machine Vision
- Assembly/manufacturing technicians and robot operators
P.S. We're always on the lookout for very strong generalist engineers who can operate at any layer of the stack (firmware, networking, UI, application code - whatever's needed!) Drop me an email if this sounds like you.
Bloomberg | Software Engineer - Infrastructure | ONSITE in New York, Princeton, London | Full-time
Bloomberg is hiring experienced software engineers to build high-performance infrastructure that powers real-time financial data for global markets. We process massive datasets from regulatory agencies, exchanges, central banks, and financial institutions—fueling Bloomberg products and AI-driven insights. Our work directly impacts traders, analysts, and decision-makers worldwide.
We tackle hard distributed systems problems at scale, from low-latency data processing to cloud/hybrid computing, leveraging cutting-edge open-source & proprietary technologies.
I joined Bloomberg in 2020 via its acquisition of Second Measure (YC S15) and stayed because of the challenging problems and the freedom to solve them. Bloomberg values deep technical expertise and gives engineers real ownership over impactful projects.
We're hiring for roles in these locations with 3-days in office most weeks:
Are you a great coder (Python/Typescript, but great skills are transferrable), who enjoys close collaboration with end-users in solving their hard problems?
Do you have a solid foundation in the AI/LLM-world - or are you a great at the above and willing to learn?
Are you well versed in data engineering concepts, and excited to work with the latest GenAI models and bring these solutions into production? Then I'd love to hear from you!
We are a small team who care deeply about our work as well as each other. We iterate fast, and err on the side of showing a quick prototype of an idea, rather than spending hours in meetings talking about it.
Our vision for this project is extremely ambitious, and you will be a crucial part of making this a reality. We've been expanding the team, and are currently looking to fill a few extra roles in the UK/EU-timezones.
If you fit the above description, hit me up at jakob.hoppermann@abbvie.com with your resume + a little bit about yourself!
Hi, at Deutsche Börse, we’re re-building an energy market from the ground up, and we’re looking for a Kotlin developer to join our team. Or someone willing to accept challenge as a Kotlin dev.
Our solution is based around Kotlin Flow and the Raft protocol. This isn’t your typical backend role. There's no Spring, no dependency injection, just pure programming. We take inspiration from the Agile Manifesto with touch of XP. We put big emphasis on close collaboration in our Prague office and don't do Scrum. We put big emphasis on automation which means no manual testers.
Howdy, I'm looking for our next Software Development Team Lead. We have a beautiful (mostly empty) office in Calgary but are remote-first. Your team members are located from Vancouver to Quebec - for now; we're growing so maybe NFLD soon?
This person will lead our growing AI/ML team, but they are first an experienced team lead (you have managed people before) with significant python development experience. You can be creative with how you demonstrate your skills, experience and passion for AI/ML, and you'll get a chance to grow in these areas working with our strong technical team.
if you're interested check out the posting, and if you apply I'd appreciate mentioning you found out about this on HN (long-time participant but first time as a hiring manager in this pool of talent). Thanks for your interest!
Hiya | Seattle / London / Budapest | full-time | hybrid
Hiya makes your mobile calling experience smarter and more relevant. We partner with phone makers and telecom carriers to bring this innovation to over 500+ million global subscribers and growing.
Trunk | https://trunk.io | Sr Platform SWE SF (hybrid) and Full Stack SWE II Remote US or Canada Full-Time |
Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:
* Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check;
* Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and
* CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI.
*Flaky Tests: Detect and eliminate Flaky Tests.
In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)
Liminary | Seattle, Bay Area or NYC | Hybrid | Full-time | https://liminary.io
Liminary is building the cognitive companion for knowledge workers - it not only lets you easily save and recall the knowledge you need for your work, but it’s also accelerating your synthesis of insights, generating recommendations, and ghostwriting your work output alongside you. Liminary is an ambient AI that's built for professionals in high information synthesis roles - from researchers to consultants to investors. We aim to augment, not replace, humans, to empower them to focus on higher-value activities rooted in human creativity and judgment.
We're hiring for the remaining two members of our founding engineering team:
If you like thinking about how to innovate on the interfaces with AI and/or about the nature of human thought and synthesis, we have some interesting projects for you.
BCC | Platform Systems Engineers | Bethesda MD | ONSITE or REMOTE, VISA | Competitive compensation! | https://www.ncbi.nlm.nih.gov
Black Canyon Consulting (BCC) is hiring Platform Systems Engineers of all levels to join our team at the National Center for Biotechnology Information (NCBI).
Our team is dedicated to building cutting-edge tools and systems. Our mission is to empower developers across NCBI to build, deploy, and manage software, data, and web services that make a real difference in the lives of millions of Americans.
Your contributions will play a crucial role in modernizing government technology infrastructure, fostering innovation, and ultimately making a tangible impact on communities across the country and globally. This is your chance to be part of a mission-driven team that’s shaping the future of digital government.
Tech: Linux, k8s, Service Mesh, Kafka, GitLab, ArgoCD, Elastic APM, Python, C++
Sourcegraph | San Francisco / Remote | Full-Time | SWE, Database Platform Eng, Forward Deployed Eng, Solutions Eng, Dev Advocate (all roles write code) | https://sourcegraph.com
Sourcegraph is how enterprises industrialize software development with AI. We accelerate and automate how software is built in the world's most important companies, including 7/10 top software companies by market cap and 4/6 top US banks.
Every successful codebase becomes large and complex. Instead of improving the product, devs spend more of their time just understanding the code and doing low-level tasks. The solution is to accelerate humans doing what they're best at--and to automate the rest with AI agents, meaning more creativity and less toil for devs.
Sourcegraph is the industrial software development platform, accelerating human devs with contextual AI and automating toil away with AI agents, and it's proven today in the world's most important companies. Our tech stack combines frontier technologies in code search, static analysis, and LLM training and evaluation. Our founders code!
Yotta Navigation| Lead Front End React Developer | Santa Clara, CA| Remote within US | Full-time
The Lead Front End React developer will be in charge of developing front end web applications that present users with a beautiful interface to Yotta’s latest IoT products. Responsible for ensuring an intuitive and friendly user experience, you will work closely with our back end engineers to implement a seamless and secure integration that allows users to make the most of Yotta’s cloud services. Experience with Mapbox or similar is a big bonus. TypeScript experience is preferred.
For more info or to submit a resume please email: jobs@yottanav.com
luce.sg | Ruby on Rails Tech Lead | Onsite | Jakarta, Manila | Full-time
Luce is a tech-enabled services platform based in Singapore. We are looking for a Tech Lead to join us in our Indonesian (Jakarta, Batam) or the Philippines (Manila) office.
Looking for a Rails engineer with 5+ years of experience, track record of influencing technical direction and examples of helping people around grow (internally or externally via conferences, writing).
Guilde (https://guilde.ai/) | Staff Engineer & Sr Engineer | Full-Time | Remote (US Time Zones)
We’re building the most profound expert in data models. If you’re a Full Stack Engineer who enjoys dogfooding every day, we should talk. Our team will be on this Zoom room from 10:30AM-3PM PST today. Drop in to say hi, see a demo, and learn more about life on the team: https://us06web.zoom.us/j/82464106025?pwd%3Davp2pW8wNeeum1Xs...
We’re a senior team of 3 repeat founders, backed by a dozen CTOs who live this problem daily and want to help build the future. To apply, email: hiring [at] guilde.ai
The details:
- Hiring (1) Staff Engineer
- Hiring (1) Senior Engineer
- Geography: Fully remote in North or South America.
- Tech Stack: Golang, Postgres, MCP servers
Some attributes we feel are important:
- Bias towards shipping
- Creative, optimistic, curious, rigorous, diligent, grit
- Must have backend experience operating at scale
Responsibilities:
- Creating agentic workflows using our proprietary frameworks & LLMs
- Internal tools to extract value from LLMs
- Feature development (ex: leveraging SQL AST systems to provide tools to LLMs and users, GitHub code checks for Postgres)
- Integrations (ex: Datadog, Slack, etc...)
Join one of the fastest-growing scale-ups in the Netherlands. We have several open engineering positions to join our team in Utrecht. We are a young company with a strong engineering culture and some unique data problems, which we are solving for our customers.
We process over 100 billion products per day and offer technically interesting and challenging work. We are looking for highly motivated and skilled engineers to join our team.
Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com
Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.
Incept AI | Remote (US) | Full-time | Software Engineers and Deep Learning Scientists | https://www.incept.ai
Incept AI is solving the last mile problem in Voice AI. Our team of PhD applied scientists and software engineers builds neural audio processing systems, audio-processing foundation models, and agentic AI workflows that make Voice AI reliable and truly useful in the real world.
Our first application is the lucrative drive-thru and phone automation market for restaurants. We have built the most accurate order-taking restaurant Voice AI assistant in the world, and are working with major restaurant chains to help elevate their customer service while providing major automation-led savings.
We are well-funded are looking to grow our team with Software Engineers (generalists or back-end, previous work experience required) and Applied Scientists (PhD in a technical field like CS, Math, Physics, ... or equivalent deep learning experience required).
Proven is a start-up software company delivering a modern electronic medical record (EMR) to physical therapists. Proven’s Founders and Executive team have decades of experience successfully growing and scaling companies in healthcare. Our mission is to deliver an innovative and impactful solution to healthcare providers leveraging modern technology. At Proven, we are looking for bright, hard-working, and highly motivated individuals who want to be a part of our fast-growing company.
Stack: .NET/C#, SQL Server, Blazor with Telerik controls
6+ years software development experience required
Experience with Blazor and Azure or other cloud services are bonuses but not required
We primarily work ET hours but are flexible
Excellent PTO and employer-sponsored healthcare benefits
Anvil (https://anvil.works) | Senior Developer | Cambridge, UK | ONSITE, VISA | Full-time/part-time/flexible
We make an open-source web framework, an online code editor, a GUI builder, and a PaaS hosting platform. Together, you can build and host a full-stack web application - and all you need is a little Python. (Yes, even the client-side code - we compile Python to JS and provide a GUI framework!)
We’re looking for an experienced all-rounder to work on the core Anvil platform, with a focus on the back-end. Our stack is mostly Clojure, Javascript, Python, Postgres, and container tools – but we're looking for someone who isn't afraid to jump into something you haven't used before.
You’ll be working with other seriously good all-rounders, including the founders (relevant PhDs, kernel contributors, builders of backyard dancing fountains) and senior colleagues (eg: Stu went from teaching Python in maths class to reverse-engineering our drag'n'drop editor in months), as well as our other developers and developer advocates. We're bootstrapped and profitable, with a small, smart, friendly and diverse team.
Building dev tools is great! We're solving problems we've experienced ourselves, our customers are developers just like us, and platforms have the most fun engineering problems.
For full job descriptions, and to hear what it's like working here, go to https://anvil.works/jobs.
We work hybrid (in the office Tue-Thu, wherever you like Mon/Fri). If you have questions, I'm a founder and my email's in my profile.
Cactus is a strategy, design, and engineering firm that builds physical and digital products for some of the world's leading healthcare clinics. Fully remote with teams based in the US and Brazil, we're hiring for a variety of software engineering roles (https://www.cactus.is/careers).
- Backend and Fullstack: Python and JS, SQL/PostgreSQL and NoSQL tools (GCP experience a plus)
- iOS and Android: Swift and Kotlin/Java
- Frontend: React, JS, and a variety of data viz and interactive libraries
- Engineering Managers: to lead our client projects and teams
Email careers@cactus.is with your name, github/code samples, and resume or LinkedIn. It's a plus but not required to have past experience working with healthcare tools and standards like EMRs, HIEs, HIPAA, FHIR, interoperability, etc.
We are wikimove, a startup focused on changing how mobility is implemented in cities around the world. We build a MaaS (Mobility-as-a-Service) platform which enables cities to take control over urban mobility. Come work with us to help reduce climate change through technology and help make the world better today and for future generations. Our existing customers range from cities to large transportation associations within Germany. Our next step is to expand into other European countries.
Please find the full role descriptions at https://join.com/companies/wikimove.
Apply using the website or email directly: careers <at> wikimove.me
Atomic Tessellator is building the world's fastest, most comprehensive materials design web platform. We're giving materials scientists the ability to create and test different permutations of atomic structures, and evaluate every known material property, with preconfigured computing environments.
We're seeking a front end developer with Three.js experience to lead our platform UI development (Vue.js). You'll also be solving the technical challenge of rendering complex atomistic simulations in a physically accurate, visually interpretable, and performant way.
We're a tight, global team of 5 with a hacker mentality. We're AI-native, value taste, have audacious goals, and move at unreal speeds. We take pride in being generalists.
Interested or have questions? Please send through your CV to daniel+cvs@atomictessellator.com :)
Gridmatic uses ML and weather data to forecast energy prices in the US, which can get really volatile as extreme weather becomes more common with climate change. We’ve been using those price forecasts to e.g. optimize very large batteries, which help make the grid more stable.
On the fullstack side, we're building tools to apply our forecasts to automated battery storage optimization and energy volatility risk mitigation. On the ML infra side, we're working on infra to be able to scale to larger and more complex models, and to apply better (but more computationally intensive) weather models in our forecasting.
Our goal is to help accelerate the adoption of renewable energy on the grid. It's super interesting, the team is incredibly smart, and we're profitable.
If you're interested, DM me or email me at kevin@gridmatic.com, and please answer the following question: what's the most impressive thing you've built? (include a link to code if possible)
Materialize is a real-time data integration platform that allows you to use SQL to transform, deliver, and act on fast-changing data. By performing incremental and consistent data transformations, Materialize makes live data accessible throughout your organization. Build operational data meshes, offload queries, join data sets, and act on the results before they move to colder storage for historical analysis.
As a full stack engineer, you will be the primary owner of our best-in-class Console UI used for exploring, querying, and operating Materialize.
What we’re looking for:
- 5+ years of frontend development, preferably with a strong background in React/TypeScript
- Familiarity / interest in cloud infrastructure tooling
- Bonus: experience with data visualization, familiarity with databases
Turing Biosystems | Hybrid around London, UK | Full time | UK citizenship/right to work required | https://turing.bio
Company: we are an early-stage startup in London making an analytical in-memory graph database engine in C++ strongly focused on speed with a for life science industry and beyond
Experience: good to excellent knowledge of C++, systems programming, programming for high performance and computer science.
Technologies: C++20, CMake, git, Linux.
Please apply if you like C++ a lot, if you are good at creative software design, if you like to design new algorithms and to find new arcane ways to make software fast.
We are building the Cursor for SQL querying - one unified data platform for developers to write, generate, share, and visualize their queries. It's time to move off of DBeaver, DataGrip, Tableplus, etc - these tools are old and no longer fit the bill.
We're hiring
- Founding ML Engineer,
- Founding Front End Visualization Engineer
- Founding Product Engineer
Disney | Senior Software Engineer | Onsite | Full-time | San Francisco, Santa Monica, Seattle, New York
Disney (Video Player Engineering) is seeking a Senior Software Engineer to help us deliver excellent streaming experiences for Hulu, Disney+ and ESPN+ as a developer of our client player. Our team is responsible for playback across several devices including gaming consoles, mobile devices and set top boxes. You will have the opportunity to lead in the design and implementation of our cross-platform C/C++ and Rust player that runs Disney+ and Hulu on these devices.
We’re looking for an experienced C/C++ or Rust engineer who has video player and cross platform development experience. You should have a passion for coding and debugging hard problems, and an eagerness to help us deliver seamless video to our subscribers. Being a Senior member, you will get to own large features, lead the technical direction of our work, and mentor and provide technical expertise to other engineers. You will work closely with other technical teams in the application layer and backend video services to deliver features.
I think you need to look into your hiring portal. I have actually applied to this position (or a position with the exact same description) many months ago. Never heard anything. Which is strange since I have decades of video encoding, video player, c++, and cross platform development experience at both startups and FANG.
For what it's worth, I interviewed for a position similar to this at Disney+ a few years ago (unsure if it's the exact same one since it's been so long), and after being given a coding challenge that they agreed I could turn in after a week and an email from someone I was supposed to ask questions to, I didn't get any responses from them whatsoever until less than 24 hours before the supposed turn-in. (Among the questions I asked were clarifications of very basic things like "Am I supposed to be getting 404 errors when trying to query the links returned by the API the instructions say I should be rendering results from, or is there an issue with your backend?" After having spent essentially two full days over the weekend on it, I emailed the night before we had agreed I'd complete the challenge to say that I wasn't interested in continuing with the interview process, and the next day I finally received a response saying something along the lines of "oops, the engineer we said would answer your questions was on vacation, here's the email of a different one".
Obviously that's just one data point, but I wouldn't be shocked if their hiring portal worked fine and this is just how their recruiting works.
Close is a bootstrapped, profitable, 100% remote, ~100 person team of thoughtful individuals who prioritize taking ownership and making a meaningful impact. We’re eager to make a product (Sales CRM Software) our customers fall in love with over and over again.
We’re looking for high achieving, full-time Software Engineers to join our team. Folks who have a good understanding of web technologies and want to help design, implement, launch, and scale major systems and user-facing features.
Purple Dot | 1x Senior Full Stack Engineer (London, UK) + 1x Customer Solutions Engineer (New York, US) | 2 days/week in office | Full-time
At Purple Dot, we are on a mission to create a world where, ultimately, every product that is manufactured is sold. The current e-commerce model leaves brands waiting for stock to arrive at the warehouse before they can start selling, leading to missed sales opportunities, unsold inventory and waste. We believe the next wave of innovation will happen in the time before stock arrives, enabling brands to sell inventory no matter where it is in the world. Our pre-commerce platform puts the power back in brands’ hands, allowing them to take control of their sales timelines and maximise revenue potential.
And we make pre-orders trust worthy for the shoppers too, keeping their money in escrow until items ship, and always up to date on where their pre-order is at, with an option to cancel no questions asked.
We've raised a $10m Series A in 2024, we've plenty of runway left and we're looking for help as we scale our platform through the next order of magnitude in terms of load on the system and ultimately the number of dollars we process.
We are a team of 22 split evenly between the UK and US. 32% female, including the CEO. All of us have a mix of startup and big tech experience. For the founding team this is our second (so far :) successful startup.
* customer solutions engineer - based in New York, US - to work with our support and sales teams to help make going live with and using Purple Dot a delightful experience for brands and their shoppers: https://purpledot.notion.site/customer-solutions-engineer-us...
Like everything else we do, we interview fast, and you will deal with me (head of engineering) throughout.
Sitch App | Engineer | NYC-area HYBRID (2 days/week in Brooklyn) | Full-time | Python + Django + Flutter + Rust
Sitch is a new type of concierge dating app. We're using AI + Humans to ask you questions, get to know you, then help you find love. We're a concierge matchmaker but we don't call ourselves that and we don't charge the obscene prices that matchmakers charge.
One of our metrics is how little time you spend in the app. We're explicitly opposed to the dopamine-fueled mini-game doomswiping of 'traditional' dating apps which cynically monetizes desperation. We're monetizing intent!
* We're top-tier VC funded, small team of 2 cofounders (Snapchat, Bumble), a CTO from Snap/Clubhouse, and 3 engineers, based in NYC.
* Stack is Django, OpenAI, Flutter, Rust
* Looking for a Mid-level Engineer who is an all-arounder. Backend more important than front-end code, but if can also work on client code (or want to learn) that would be ideal.
* 1-2 days/week in person, in Brooklyn, and the rest remote. We strongly prefer NYC area candidates.
We’re on a mission to transform healthcare by pioneering agentic AI that keeps people healthy, extends lives, and revolutionizes personalized medicine. Our patent: https://patents.google.com/patent/US11791048B2/en
We're profitable, growing at 100% MoM, and went from $0 ARR to $1m ARR in 6 months from launch (Apr '22). We’re on track to hit $10m ARR by H2 ‘24.
Sourcetable | San Francisco | Full Time | Staff Engineer (React/Python)
Sourcetable is building an AI spreadsheet for the next billion users, both human and AI. We are leaders in autonomous spreadsheets, and you'll be working on fun stuff like this:
Imbue | Founding Product Engineers | San Francisco (ONSITE) | Full-time
Imbue builds AI systems that reason and code, enabling AI agents to accomplish larger goals and safely work in the real world. We train our own foundation models optimized for reasoning and prototype agents on top of these models. By using these agents extensively, we gain insights into improving both the capabilities of the underlying models and the interaction design for agents.
We aim to rekindle the dream of the personal computer, where computers become truly intelligent tools that empower us, giving us freedom, dignity, and agency to pursue the things we love.
> Please apply through the website above. All submissions are reviewed by a real person!
Then they're doing a terrible job. A few associates applied between 2-4mos ago each and never received anything beyond an acknowledgement of application.
ReSim | https://www.resim.ai/ | Application Engineer | HYBRID Mountain View, CA Preferred / REMOTE (US)*
ReSim is on a mission to revolutionize robotics development by building the ultimate virtual testing platform. We empower autonomy teams to scale simulation for their robots, helping them accelerate their progress and impact. We're looking for an Application Engineer to join our Professional Services team to help onboard and support our customers in integrating ReSim into their workflows. You'll also help develop the product across the stack to deliver customer requests.
This role is perfect for someone who thrives at the intersection of technical expertise and customer engagement. Our ideal candidate will have:
- A love for robotics or simulation
- Strong skills in Python and/or C++
- Experience with Docker, modern CI/CD systems, and Bazel
- Passion for creating intuitive APIs and working with customers
- For this hire we are specifically targeting a candidate who has experience at a product-focused robotics company
If you're interested, reach out to us at jobs [at] resim.ai with your resume and some examples of relevant experience.
*Note on location. While we have a presence in Mountain View much of our team is remote. We have a strong customer base in South Bay. A team member located in the Bay Area could be a strong fit.
Kaedim | Software Engineer, Machine Learning Engineer, Customer Support Engineer, Product Manager | Onsite | Full-time | San Francisco, Singapore, London | US & UK Sponsorship Available
Kaedim is an AI startup building ML algorithms that turn images into digital 3d models. We are a group of ~10 looking to grow the team to help streamline 3d content creation for 3d artists and are already working with 1 of the top 10 games of all time! Using our AI and in-house art team, we have the most accurate, game-ready 2d → 3d asset generation pipeline. Currently, we are offering a 10x speed up to 3D asset creation pipelines of 200+ game developers and we are working with partners like Voodoo, Upland, Azra Games.
Modern Realty (YC S24) | Founding AI Engineer | San Francisco, CA | Full-time
We're building an AI-powered real estate brokerage that allows users to buy homes without a traditional realtor. Our platform automates agent workflows including messaging, deal management, and customer interaction.
Tech stack: TypeScript, AI/LLM integrations with focus on tool use
Responsibilities:
- Design and develop AI-driven workflows for messaging and deal automation
- Build robust backend services using TypeScript
- Craft effective GPT prompts and fine-tune AI responses
- Collaborate closely with CEO/CTO on key platform features
Seeking someone who:
- Uses AI to ship code fast
- Has shipped consumer-facing features
- Has good grasp of existing AI models
Stealth AI Healthcare Startup | Boston, MA Onsite | Full-time | Founding Engineer
We're looking for a backend-leaning fullstack dev. You will be the first engineer outside of the founding team. Here is a bit more about us:
We're a seed stage AI startup backed by several top tier VCs.
We're on a mission to ensure patients get the coverage they deserve and providers get paid fairly! To do so, we're debugging core problems in the US healthcare system with a modern tech stack and AI. We use AWS, K8s, React, and Rust but there is no requirement to have prior experience with them specifically. We'll teach you!
We are a founding team made up of ex-YC, Amazon, Meta, and Harvard Business School with previous successful exits. We also have a 6+ month customer waitlist!
We're hiring our first engineer outside the founders. You'll work directly with customers to understand their needs, design the right solution, and build from zero to one. You'll own entire parts of the roadmap and tech stack while wearing multiple hats. Most important characteristics are resilience, work ethic, and curiosity. We care about slope, not where you are today. This is an opportunity to work in an insanely fast paced, high ownership environment while solving real problems in healthcare.
We're happy to share more details on the role in person/on zoom. Please fill out this form if interested!
Kombo (YC S22) | Engineering Manager | Berlin | In-office (with flexibility) | 80k-110k + equity | https://kombo.dev
We are a small (~35), fast-growing (tripled revenue last year) team building a unified API for HR systems. We are looking to hire an engineering manager to help us manage one of our product squads.
I haven't yet finished writing the job spec but I still wanted to put this out there already for the HN hiring thread. You can get a feel for what our engineering culture is like based on the job posting of our Product Engineering position: https://jobs.ashbyhq.com/Kombo/5446702e-cf0b-4a53-9400-0be2d...
Feel free to contact me at arne@kombo.dev - I'm the CTO and leading the hiring process!
Category Labs is a blockchain R&D firm working on greenfield technology to accelerate the Monad blockchain network. We've got a growing team of top-tier compiler engineers working on challenging design and optimisation problems as part of this effort. Lots of opportunity for impact, great remote-friendly work environment and extremely interesting technical challenges.
Exa Labs Inc. | Onsite San Francisco CA | Full time | Multiple Roles
Exa is a search engine built for AIs. We enable developers to filter the internet's content with complex queries in order to bring the world's knowledge into their AI apps.
Iterum is a seed-stage startup revolutionising appliance management for scaled residential properties. Our platform, Iterum IQ, is addressing a critical but overlooked challenge in property management: the inefficient handling of home appliances and consequential lack of actionable data. These things together lead to significant costs, wasted time, and increased carbon emissions. Our mission is to streamline appliance procurement and management, delivering substantial cost savings for property operators and investors, enhancing resident experiences, and reducing carbon footprints at scale.
We’re looking for a talented and ambitious mid level (at least 3-5 years experience) full stack developer to join as our Engineering Lead. You’d work with me - the (fractional) CTO - as well as the (full time) Head of Product and the rest of the team to get Iterum IQ from MVP to scale.
Our tech stack is Django with SSR, PostgreSQL, Bootstrap, HTMX, and a couple of other tools and services. You should be familiar with Django and strong on the backend side, at least competent on the (web) frontend side and with (cloud, at this point) infrastructure management. We’re a small team, so you’d work on pretty much everything.
You’d need to already be based in or near London. The job is onsite, though hybrid is fine.
Freeform (https://freeform.co) | Software Engineers | Full-time | Onsite | Los Angeles, CA
Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.
It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.
FusionAuth | Senior Java Software Engineer, Senior Security Engineer | Denver, CO, USA ONSITE | Salaries listed on job req, but for the Java engineer it is 140k-180k
Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.
There are a lot of companies in the auth space, but we feel like we have something special:
* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)
* A well designed API first approach; one customer compared our app to petrichor
* a relatively mature product (the code base is over eight years old and we've found and fixed a lot of the sharp edges around core login use cases; however there are plenty more features to add)
* founder-led; the CEO is an engineer who still writes code
* a full featured free-as-in-beer version that makes the sales cycle easier; prospects often come in having prototyped an integration already
If you are passionate about technology and want to join a company moving the industry forward, FusionAuth might be a great fit for you. As mentioned, our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure.
We're a leading marine electronics company developing our own hardware running an Android-based platform. We're also developing sensors and peripherals
This particular role is unusually vertical, dealing with everything from reading sensor data on CAN (C) to business logic (C++) to publishing data via an Android library (Kotlin). We dabble in CI (Android test instrumentation / Jenkins) and have a plethora of mini side projects. They actually make life in this team quite fun
In terms of tech stack, anything Android is what we're looking for, with the ability to go low level (C / C++). Understanding of networking and protocols is essential
You'll join a team of 4 unusually skewed on the senior side. We're pretty collaborative, so experience with pair or mob programming is welcome. Being keen on test automation is a plus. Oh, we're Linux friendly, while staying cross-platform in terms of development
We sometimes get to test on the water
Auckland based and quite flexible - you still have to be able to be on location if need be, though. Please apply only if you're already in NZ and willing to live in Auckland
For details contact nikita.pustovoi@navicogroup.com
Prayvine | Lead Software Engineer (Full-Stack) and Ministry Partner | REMOTE | Non-profit faith + tech startup | https://www.prayvine.org
At Prayvine, we build software for mission workers who feed the hungry, care for the sick, and plant churches around the globe. Our mission is to fuse the power of prayer with the power of technology to facilitate God’s loving work in the world.
Prayvine delivers a secure prayer request communication platform as a cloud service, currently implemented in a multi-tier web application with email notifications. The core technology stack features Go (Golang), HTML/Javascript, PostgreSQL, and nginx running on Linux in hosted Docker containers and using Amazon Web Services (e.g. SES, SNS).
As Prayvine’s Lead Software Engineer, you will be responsible for defining and implementing the organization’s overall technical strategy. You will develop, test, release, and maintain applications and features to better serve our users. In parallel, you will manage and optimize our cloud infrastructure and deployment pipelines to ensure high reliability, scalability, and security. As a trusted ministry partner to the founder/CEO, you will have a key voice in shaping the future of our strategy, organization and product.
CredCore helps companies analyze Credit Agreements using AI. We have two roles open: (1) Engineering Lead, and (2) Front-end Lead/Architect. Both positions require at least 10 years of experience. You should be familiar with design patterns and software architecture, and TypeScript/Python. Both are full-time, remote roles. If you’re interested, please reach out to me at jeswin@credcore.com.
A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.
EliotNest is a private crime fighting agency based in NYC. we use AI/ML to find and prosecute criminals that commit fraud against the government. we’re based in NYC (office near Penn Station). our customers are whisteblower firms, federal/state/local agencies.
we are three founders (see below), raised a seed & are looking for engineers #1-5.
you are:
- an amazing software engineer – you code for fun
- in the top 10% of people you have ever worked with
- use AI-enabled IDEs (obviously)
- mission driven and willing to work as much as necessary to achieve goals – and expect the same of those around you
- excited to work in-person in NYC
- someone that has started something interesting (company, project, blog, organization, etc.) in the past
founders are Steve Ferketic (fmr Head of Criminal prosecutions for the State of New Jersey, Chief of Staff of DEA, and AUSA) and Fahim Ferdous (fmr CTO of Cabal, fmr CTO of AdQuick, fmr sr engineer at Instacart), and Auren Hoffman (fmr CEO of SafeGraph, fmr CEO of LiveRamp).
interested?
send us your LinkedIn profile to i-am-untouchable@eliotnest.com
Two Six Technologies | Reverse Engineer/Vulnerability Researcher | Arlington, VA | ONSITE | Full Time |https://job-boards.greenhouse.io/twosixtechnologies/jobs/544...... Two Six Technologies is seeking senior reverse engineers & vulnerability researchers to perform in-depth reverse engineering and exploit development to transition those findings into capabilities. We are looking to hire embedded security researchers with experience in the following categories: firmware reverse engineering, hardware reverse engineering, and Linux/UNIX kernel development. Additional opportunities are available for embedded software engineers, electronic design engineers, digital signal processing engineers, hardware reverse engineers, firmware reverse engineers, and low-level kernel developers looking to enter the security field. We would love to hear from you if you work in the embedded security domain. Preference is for applicants who hold a TS clearance and have the ability to obtain SCI at a minimum. If interested, please reach out to our team @ recruiting@twosixtech.com
I'm head of Software at Quatt, a quickly growing scaleup building heatpumps to help fix climate change. Heating and cooling is 50% of all energy used in the EU. Heat pumps save 10 times more CO2 for each Euro spent on them compared to electric cars. We're building the most accessible and smartest heatpumps on the market. Our first product is live, the next ones announced, we have thousands of customers, tons of data, and I really like the impact we're having. We also raised €25 million for further expansion. I’m currently looking for a few roles for my department, as we believe having the best software will allow us to have the best product. Our backend and frontend is Typescript.
* QA / Test Automation engineer - Team Boss
* Data Engineer - Data team
* MLOps Engineer - Data team
These and other vacancies are on our careers page: https://www.quatt.io/working-at-quatt Email me directly ( my-hacker-news-username@quatt.io ) for questions or apply via the career page. We do look for people that can be in the office regularly, so not fully remote.
There have been cases in the past where you stop responding over email to top candidates from companies such as Google (including those who are present in NL).
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have more than 300 organizations using our product.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We're expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure. We're scaling rapidly in terms of # of users and are especially keen to talk to senior backend engineers who have helped startups scale from thousands to millions of users.
Even if we don’t have a role out for your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
Prophet Town LLC | Full-Stack Software Engineer | REMOTE (US) and Hybrid | English fluency required | Full-time | $190K-$305K annual total comp (multiple)
I’m the founder, trying to do “enlightened business.” We are a small, worker-first, fully-remote, SF-based, boutique indie tech agency. Our leadership staff are ex-Fortune 100; everybody codes. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We are looking for Full-Stack Software Engineers with proficiency in React development, database design, and third-party API integration. Tier3 roles are typically 5-10 y/o/e with $190-$270k annual total comp. Tier4 roles are 7-20 y/o/e, $240-$305k annual total comp. Higher tiers exist, and we welcome exceptional applications. Fully remote positions available.
Please apply using this Google Form: https://forms.gle/KRmgZCiLgCMqoXhr7. Applicants who submit before April 7 will receive a reply by April 11.
Applicants must meet a high bar; in return, I pledge my personal commitment to finding you interesting work and getting you good pay. You are free to submit again even if you have already done so in the past.
Fake and/or just an advertisement. (See the other users complaining in his comment history). Every time with the same "fast reply" promises broken. Yes, my own complaint is against the rules-- so is the posting. This is clearly a recruiter and not a principal.
1) VoIP Lead Generation Partner | Seeking BDRs for Established VoIP Provider | Remote (US Preferred) | Contract (1099) | 15%+ Lifetime Recurring Commission
Generate qualified leads for a successful VoIP company (top Yealink partner, USETPA contract) and earn significant long-term income. We need individuals to find and qualify businesses (10+ phones), uncover needs (cost savings, system issues), gather contact info/phone bills, and hand off to the closing team.
Compensation is *15% recurring commission for the customer's lifetime.* (A single 100-phone deal could yield $3600+/yr recurring to you). Potential increase to 20%. Focus on finding leads, get paid long-term when they close.
Great fit for self-starting B2B lead generators/SDRs who value recurring revenue. Commission-only (1099).
We’re building AI phone systems that process thousands of calls daily. Looking for an experienced Full Stack Engineer (5+ years) skilled in Python/JS, Django, React to help scale our platform and solve complex AI+telecom challenges.
- Architect and optimize RESTful APIs and microservices
- Deploy and maintain in cloud environments
- Design analytics, reporting, and 3rd-party integrations
- 100% Remote, no travel required
- Bonus & equity possible
ASET Partners | Senior Fullstack Developer, Senior Software Engineer | Full-time | REMOTE | US Only | Go + Python + React + Kubernetes + Terraform + AWS + Postgres + GIS | ASET Partners is developing a geospatial intelligence platform and we're looking for talented individuals who enjoy working on a small team that moves fast and makes significant impact.
Applicants must be able to acquire a Public Trust, be US citizens residing in the US, and submit to a technical pre-screening.
Reach out to tim [dot] henrich [at] asetpartners [dot] com for more information.
Healthcare professionals have to spend too much time on administrative tasks when they should be spending that time delivering great care. Attendi allows healthcare professionals to report with their voice. This saves them precious time and removes the screen between client and caregiver, allowing more personal and effective care to be given. Burdened by an aging population, the healthcare sector is in desperate need of innovators like Attendi. We feel that we provide an extraordinary work environment: getting paid well to work with smart people on things that actually have a positive impact on society.
Attendi has built a strong user base with its API-first speech-to-text solutions and client SDKs, loved by healthcare professionals via integrations with electronic health record (EHR) vendors. Currently, users interact with our products only within their EHR systems — but why stop there? We want to enable them to benefit from our tools anytime, anywhere.
As a Frontend-Focused Full-Stack Engineer, you’ll play a key role in developing our new (greenfield) products to support this ambition:
Attendi’s first external full-stack app — which we see as the healthcare sector’s notepad. Our aim is to make it the default write-layer for medical data. But it’s far more than a simple notepad: speech-to-text and machine learning will be deeply integrated.
We have a dedicated team with fewer than 25 members, which means no bullshit, moving fast, and getting a generous slice of equity. We're post product-market fit, profitable, and on the cusp of scaling up in the Dutch market.
Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.
We're hiring for a number of engineering roles to help craft the next generation of interactive learning and change how the world learns.
Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.
If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.
AutoPallet Robotics (YC S24) | ONSITE | San Francisco | Full-Time and Intern | Robotics Software (Rust), Mechatronics Engineer, ML Intern, ??
We’re building novel robots for case picking in warehouses, a huge unsolved automation opportunity for a very labor-intensive, critically important and sh*tty human job in the thin-margin industry of logistics. Our software is all Rust/Pytorch, embedded dev through research-frontier applied algorithms and an integrated development iteration time measured on a watch, not a calendar.
There’s more than enough fun problems to go around, and we’re looking to grow the team with a couple more great-to-work-with folks, including generalists or job descriptions we haven’t realized we should be hiring for. We’re also specifically looking for a summer applied ML intern for robotic perception and controls. There’s a lot more cool stuff we can’t share publicly just yet. To apply, email a resume to <the-two-letters-of-this-site>@autopallet.bot, and include the role you’re looking for in the subject line, and we’ll take it from there. Bonus points if you include a link or photo of something cool you’ve made.
Little Bird is a personalized AI assistant for productive people, starting with Mac and Android. We're focused on building a product for everyone, that is contextually aware, learning from your past work, and helping you prioritize what's important. We're ~16 people from around the globe, well-funded, and working on fun problems such as conversational reasoning, hybrid search, and NLP. For more info about our stack, check the job description below.
FanPad.xyz| FanPad is a direct-to-fan services company that partners with musicians/other creators & their teams to maximize long-term fan engagement and monetization. Our web platform helps turn anonymous listeners/followers into real fans + consistent buyers. We have traction and powerful case studies at scale proving our system works better.
As we raise our next round of funding, we are looking for a founding engineer to join the team. The ideal candidate would be:
-a full-stack engineer with 5+ years of experience, spending most of their time as an individual contributor shipping
-have experience working with AWS or a different cloud platform
-be self-sufficient with an ownership mindset and passion for client results
-have strong communication skills and act as a thought partner
-be a leader, able to manage other tech. contractors, and align/re-prioritize the product roadmap
-have passion or knowledge of music industry/creator economy
-able to thrive in fast paced start-up environment
Our tech stack includes: Angular, .NET, Postgres, AWS, and various API integrations.
We offer competitive salary + equity. If you're interested, please reach out to me at: maulin at fanpad dot xyz
Prequel | Staff Frontend / Full Stack Engineer / SWE Intern | ONSITE in New York City | Full Time | https://prequel.co
- Prequel is the customer data access platform. We enable SaaS companies like LaunchDarkly, Gong, and LogRocket to make data accessible to their customers.
- Transferring trillions of rows between data stores every month.
- Revenue is up 50% since Jan 1.
- We're launching a new product which is quite frontend heavy, and want to bring a pro onboard who can act as tech lead for it. This is not your standard CRUD app -- a big part of it is building complex SDKs and APIs used by engineers at top-tier companies.
- Frontend in Typescript/React, backend in Go.
- Team is stacked, with alums from Stripe, GIPHY, Google, Flatiron Health, and more.
We’re building CAIL.IO — your AI-powered phone operator. Our voice agents make calls on your behalf, handle hold music, ask questions, and return with clean summaries. Think LLMs + VoIP + calendar + real-world impact.
Hiring:
• AI Voice Agent Engineers, maybe someone has experience (LLM, TTS/STT)
• New Grads / Interns (agent logic, testing, QA, voice UX, fast learners)
Lots of voice tech + AI challenges. Small team, lots of ownership.
We build technology that sends data through mud and magnetics, literally, for drilling applications such as Oil&Gas and Geothermal power.
We're seeking a bare metal firmware wizard who can:
- Develop for RTOS-based systems using TI processors (TMS320F28X) and TI's -SYS/BIOS operating system
- Manipulate bits at a low level (embedded C)
- Coax hardware into doing magical things
What We Offer
- Bootstrapped, profitable company of 35 people with no investors - we focus solely on our customers
- Unique technical challenges in a small team with no red tape
- Health/dental/vision, 401(k) match, PTO
We're open to remote work for short-term freelance engagements. For long-term roles, we prefer candidates in or willing to relocate to Houston, TX but we're open.
To Apply:
Email jamie DOT caridi AT erdosmiller.com with your resume and why you're a good fit.
Interview Process - Fast, simple, no leet-code.
1. Introductory Interview
2. Team Interview
3. Technical Challenge
US Work Authorization preferred. Open to Canada, Europe. No agencies.
Writing code that runs down hole or otherwise connects back to the real world would be fun. Maybe I should pickup firmware skills. Good luck with your hiring!
Arenko (energy transition/batteries) | London, UK | 2x/week in office
We work on industrial/grid-scale batteries and other renewable generation: monitoring, managing and trading them on multiple energy markets. Batteries like these: https://en.wikipedia.org/wiki/Battery_energy_storage_system Everyone starting from the C-suite is passionate about addressing climate change and transitioning to renewable energy!
We're a small team of 7 backend engineers atm (other teams have Ops, FE and DS roles). We have paying customers and have been around for 10 years. Our current goal is to make the platform more scalable to deal with the customer growth and move to new markets. The biggest challenge is understanding how the various energy markets and energy storage in general work and then translating that to reliable working software.
We're currently looking for a Senior Backend Engineer (Go). Our office is in London Blackfriars and most engineers come in about 2 days a week, but this is flexible.
Feel free to message me with any questions or apply directly:
Fingerprint - https://fingerprint.com/ | Bot Detection Researcher (TS, JS), Senior TPM (Mobile Device Intelligence) | Full Time | Remote
Fingerprint empowers developers to stop online fraud at the source. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. 100% Remote, Global (GMT-8 to GMT+3), flexible schedule, competitive salary We are looking for:
At Puraido, we're building a B2B payment orchestration platform focused on recurring payments. Our system integrates multiple payment gateways into a single easy-to-use platform. It handles order processing, payments, email notifications, third-party callbacks and risk management. We face ongoing challenges from the constantly changing payment landscape with each payment channel requiring immense flexibility from our platform.
We aim to develop high-grade software by providing our developers the space and time to create solutions that make sense from both engineering and business perspectives. We make as few shortcuts as possible. We're building for the future and scaling up as a first-grade SaaS to attract new types of clients, while remaining focused on our existing clients' needs.
Our informal team works from a large penthouse-style office in central Bangkok, with plenty of space to work, relax and socialize. We offer both remote and flexible on-site positions to accommodate our engineers from various nationalities across the globe. All positions come with comfortable Thai market salaries, plus we can offer visa sponsorship.
Upsolve (YC W19) | Senior Software Engineer | Remote US | Full Time | https://upsolve.org
Upsolve is a nonprofit that helps low-income and working-class families improve their financial situation through free online education, tools, and community.
We have helped 16,000 families erase $700 million in debt, increased the average user’s net worth by $118,000 over 10 years, and average 4.9 stars out of 5 in over 1700 google reviews.
We're looking for a Senior Software Engineer to help build new AI-driven customer support experiences, improve the success rates of our existing flows, and enhance automation to make our users lives easier using typescript/node/react.
Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We operate a data platform that powers AI teams at OpenAI, Anthropic, Meta, Google, and more. This year, we're focused on extending our platform to support agentic workflows and help our clients ship agents that interact with the world. Here are some examples of our past work:
You’d be joining a small, rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.
We're looking for senior engineers to work out of our offices in SF or NYC, or remotely. Please reach out to us at careers@surgehq.ai with a resume and 2-3 sentences describing your interest. Excited to hear from you!
Chroma is building the memory layer for AI applications. It's an open-source vector database, with multi-environment support from a local DB to a unique serverless architecture. We just launch a re-written version of our product in Rust, and also work in Typescript, Next.js, Go, and Python.
We're hiring for these engineering areas:
- Infrastructure
- Production engineering
- AI tools engineering
- AI Engineer - Tools & Support, focused on developer support
Dimply is a remote-first fintech building personalised customer experiences for financial services. We're hiring a Technical Solutions Architect to act as the technical liaison between clients and internal teams, ensuring seamless integration and scalable solutions.
Requirements:
Strong TypeScript development background, Experience in solution architecture or software engineering, Familiarity with APIs, cloud infrastructure (AWS/GCP/Azure), and financial data. Ability to translate technical concepts for non-technical stakeholders.
Interactive Brokers | Python Developer | Mumbai/Hyderabad India | Hybrid www.interactivebrokers.com We are a small technology team in a fast growing, multi-billion dollar fintech company. We are seeking a great communicator who can design and develop in Python. Experience with Object oriented design, design patterns, building systems, and SQL a plus. Positions are a hybrid model 3 days in office 2 days remote. If you are looking for a great place to innovate, apply today. We have one positions open in our India offices.
Looking for my Shel Kaphan | Dirac | Lead Founding Engineer | 5% equity + £70k base (£100k base after series A) | London, Acton | in-person only
Dirac is building the next Walmart-sized retail company over 10+ years. We sell d2c and are doing £300k-£500k monthly sales (lots of toys and reasonably seasonal). I built most the initial systems which run the company’s backend (purchasing, databases, pipelines etc.) but we will need something (and someone!) better to reach £1bn+ sales over the next four years
We need to go from a bunch of bash scripts coordinated by systemd, adhoc estimators and pipelines to a more coherent machine for demand estimation, matching products, warehousing and purchasing.
You’ll be mostly writing code (django+postgre+a hetzner server) but also helping our two more junior devs.
The vision for the company is twofold: (1) find 1000s of suppliers and wholesalers worldwide and (2) to ingest all their pricing, logistics and then move stock to where prices and demand is highest.
Visa sponsorship possible.
Investors include will thorndike, charlie songhurst, patio11, backedvc and some others!
email ethan [at] dirac [dot] software if interested!
At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. We need vulnerabilities to be automatically detected, prioritized and remediated.
Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen (YC W18), a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.
Tacton Systems | Multiple roles | Hybrid, Stockholm
Full stack Java, JavaScript / TypeScript
We make a Configure-Price-Quote SaaS for complex product portfolios. For example, one customer is Tetra Pak, that sells machines that build packaging (milk, juice, etc). These machines are like a two-story building with many variations, every aspect has to be well-defined and validated before it's ordered.
In our solution products can be modeled in detail with constraints, and during a sale options are chosen and validated, often visualized parametrically, pricing is done, and a quote is prepared. All based on the well-defined model.
It's a 30-year old company that started as a research startup, grew organically, and has a stable customer base. After a recent acquisition it's aiming to grow, therefore many positions are open. I started working here just a year ago, but I can say the work environment is healthy and relaxed, lots of competent people and everyone I interacted with so far have been very nice and professional.
Scribd | Engineering Leaders | US, Canada | ONSITE or REMOTE
Scribd serves millions of readers worldwide through three distinct product:
* Scribd: A user-powered library containing over 200M documents on every topic imaginable, added by its community.
* Everand: Home to millions of ebooks & audiobooks including bestselling titles alongside diverse voices and emerging talent.
* SlideShare: A vast collection of 25 million presentations uploaded by subject matter experts globally.
Our mission is to "Spark Human Curiosity". With over 2M+ paying subscribers, we continue to grow our reading ecosystem. As one of the oldest Y Combinator startups (YC '06), we operate one of the largest Ruby on Rails sites. Learn more about our technology at https://tech.scribd.com.
We have a very friendly, people-first, engineering-driven culture with competitive salary and great benefits. We are ambitious but at the same time value a good work life balance.
I am hiring a leader for one of our Developer Platform team to help drive the future of engineering @ Scribd.
* Senior Manager, Developer Tooling
We are looking for someone who is enthusiastic about building great developer experiences and exploring new code AI opportunities for 150+ developers. Come join us to figure out how to make AI agents successful at accelerating Scribd's engineering teams! Job description: https://jobs.lever.co/scribd/79a3247c-aa3b-46b2-aaa8-3aae090...
We have hired many people from these HN threads, including myself (a long time ago). If you have specific questions you can reach out to me directly at cktaylor at scribd.com
onton.com | Senior / Staff Software Engineers, Staff Research Engineers | SF | Hybrid
Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. $10M+ raised from top-tier VCs and individuals with backgrounds from Google, Amazon, OpenAI, Stitch Fix, Whatnot, Stripe, and more.
We're a hard-working team of 6. We have a new office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's primarily Clojure, if that's interesting (no worries if you haven't used it). We've also built our own graph db to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search.
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
Dialog’s mission is to help leaders learn and become more effective by facilitating deep, off-the-record conversations for influential participants from various backgrounds and ideologies. Since its founding in 2006 by Peter Thiel and Auren Hoffman, Dialog has gathered thousands of leaders in political, business, tech, creative, military, and academic disciplines from over 50 countries for invite-only retreats.
You are:
A) A low / no-code developer with the ability to write or edit basic scripts to use in automations
OR
B) A software developer with knowledge/experience in relational database structures, interested in putting your engineering mind to use in low / no-code systems
Experience:
- 2-5 years as a low / no-code expert OR 2-5 years as a software engineer with experience or interest in building with low / no-code tools
- Solid understanding of relational database structures
- Tech support experience
- Detail-oriented, fast communicator, and able to manage tasks urgently
- Portfolio showing your passion for tech (projects, freelance work, etc.)
You’ll be the third member of the Tech team at Dialog, an organization with:
Giskard - Security for AI Agents | Multiple roles | Full-time | Europe | https://giskard.ai/
Giskard defends the vision of a Responsible AI that serves the business performance of companies and respects the rights of citizens. To embody this mission, Giskard provides AI professionals with a holistic testing platform to ensure the quality & security of LLM-based systems.
In 2022, we raised our first round of 1.5 M€ led by Elaia with participation from Bessemer & notable angel investors including the CTO of Hugging Face.
In 2023, we received a strategic investment of 3 M€ from the European Commission as part of the Horizon 2030 strategic program.
In 2024, we won a 3 M€ grant from Bpifrance to lead research in evaluation & mitigation for Large Language Models (LLMs), in a collaborative consortium with Mistral AI, Artefact, INA and BnF.
We're now expanding the team, and looking for AI & Go-to-market talent to join in these roles:
Join the Cloud Infrastructure team at OpenAI Applied and build the foundational platform for ChatGPT and the OpenAI API. We are looking for Kubernetes, Envoy, Istio, and Networking engineers.
Fleetio | Full-time | 100% REMOTE - open to candidates in the USA, CANADA & MEXICO (Pending role) | https://www.fleetio.com/careers | Fleetio is a modern SaaS platform that helps thousands of organizations worldwide manage their fleet of vehicles and equipment. Founded in 2012, 2025 Series D, 6k+ customers, 60+M in ARR, 325+ employees, 4.5 rating on Glassdoor. Benefits: Competitive pay + equity + annual bonus, 401(k) + match, health, vision & dental insurance, remote first since 2012, 4 weeks PTO, wellness fund, professional development fund, equipment stipend + more.
InnoVint | Wine Production Software | Remote (US-based) | FT | Senior BE Developer (Django/Python)
We're looking for another great back end developer to join our team. We are a company of 30 large and have been operating for over 10 years. We are not VC backed and operate as an independent company with startup mentality.
InnoVint is the world's leading SaaS solution for wineries and wine producers. We are and have always been a well-performing, tight knit virtual team that meets several times a year in the real world (usually a wine destination!). About half the team has some wine production experience. If you love the idea of being part of the wine industry, but haven't yet considered combining your experience in SaaS and tech, maybe InnoVint is the perfect company for you. If you are a reformed or aspiring winemaker, that's even better!
This is a great opportunity to work with an excellent and passionate team, serving a really fun and interesting market - commercial wineries. If you're interested in a more concrete visual understanding of InnoVint's market leading wine production software, here's a short video showing the software in action: https://www.youtube.com/watch?v=hNBBZz08DWY
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com (sorry, summer 2025 internships have been filled)
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Other than interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field, plus preferably 3+ years of work experience or a Masters or PhD in lieu of work experience. (Roughly 30% of our staff have PhDs.)
Technologies: Mostly C++23, Qt 6.5-6.8, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and other projects use Python, some use Java or Javascript/Typescript/React.
Kadoa is an AI platform that automates unstructured data ETL.
80% of data is unstructured and traditional methods such as web scraping, PDF parsing, and manual data preparation require expensive engineering resources and constant maintenance.
We’re solving this at scale, but we can't do it alone. We are looking for talented people who share our passion for crafting exceptional software products.
There is one official role, but we welcome conversations with anyone interested in joining the team.
If you want to iterate to greatness and work at the intersection of data and AI, please email us at (adrian at kadoa dot com) and mention HN in the subject line.
Ambient | Remote | Full-Time | Principal Rust Engineer, Lead AI Researcher, Principal Python Engineer | https://ambient.xyz/
The world economy will be denominated in machine intelligence and Ambient is building a useful proof of work cryptocurrency network to support that, where the proof of work is verified inference, fine tuning, and pre-training on a single large language model (650b + parameters) that runs on all the nodes of our network. As a mental shorthand, imagine if Open AI was powered by AI Bitcoin instead of Azure credits and was actually open source. You can read more about our approach at https://ambient.xyz/litepaper and check out our funding announcement here: https://x.com/ambient_xyz/status/1906821564731113797.
Looking for the following:
- Principal Rust or Python Engineer (especially if you're comfortable working with large distributed systems)
- AI/ML Engineers/Researchers (especially if you've worked on distributed training frameworks)
To apply, please email your resume and a brief introduction to jobs+hn@ambient.xyz
We’re looking for a Senior Software Engineer to join our amazing AI Product team! Last year we launched the Articulate AI Assistant to empower creators to produce engaging and effective online learning and it has been a huge hit. We’re taking it to the next level through simple yet powerful AI enabled experiences like course generation, course intelligence, AI voice, AI video, and even more.
AI applied to the world of learning is a powerful combination. We’re diving into Agentic frameworks, cutting-edge Video Generation models, and Evaluation-Driven Development to empower Course Creators with best-in-class assistive tools. Professional experience with AI/LLMs is not required, but passion for building AI-powered apps is, and ideally you have a LLM-powered side project you’re excited to talk shop about.
If you want to build powerful AI-based experiences to unlock creativity and impact millions of learners around the world, come join us! Articulate is the #1 e‑learning platform for creating workplace training. We build online training apps loved by all 100 of Fortune 100 companies, reaching over 133 million learners in 187 countries and we’re growing!
We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.
We're a world-class team of health tech, AI builders, and physicians from Meta, Stride Health, and Parsley Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.
In words of our customers: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here"
Our stack: Typescript, React, NextJS, React Native, Expo, and custom AI agents, RAG, tools, and agentic workflows.
Hey @peteratt! I really like what your building here! I'm an operational specialist with a background in management consulting. I’ve worked across strategy, operations, and growth, helping companies (from startups to Fortune 500s) streamline processes, scale efficiently, and solve complex challenges. If you’re also looking for someone to help drive execution, optimize workflows, or tackle strategic initiatives, I’d love to chat!
We’re a quantitative trading firm based in NYC that trades hundreds of millions of shares each day on over 200 markets worldwide. We use math and technology in everything we do; our talented developers, engineers, and programmers build complex models and systems that allow us to make automated trading decisions on global markets.
Project: Char Network is an open-source Bitcoin staking platform enabling a whole new generation of Bitcoin Layer 2 solutions.
Company: MZERO is a Miami-based software development team pioneering cutting-edge Bitcoin technologies, including the Char Network. Led by Bitcoin Core Developer Jeremy Rubin, MZERO prides itself on being an in-person, scrappy, and super-fun crew that's pushing the boundaries of what Bitcoin can do.
Experience: Mid-Senior level engineers. Familiarity with Bitcoin is "nice-to-have" but not required. Working onsite is a must! We are hiring multiple engineers for this role so don't be shy about reaching out.
Send your github, resume, and cover letter to jobs@char.network. Use “{Job Title} Application - Hacker News” as the subject line.
Seeq | https://seeq.com | Staff Software Engineer (Frontend, Backend) | REMOTE (Some crossover w/ PST required) | Full-time | $140k - $180k + equity. Salary range for US-based; local adjustments for other countries.
Seeq creates cutting-edge data analytics software for industrial process data, serving sectors like pharmaceuticals, energy, and manufacturing. Our core product is a robust calculation engine capable of executing advanced math and machine learning algorithms on streaming time-series data. By leveraging generative AI, we enhance usability and accelerate outcomes for our users.
We've built up a great remote culture (e.g. annual meetups, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).
FinQuery | AI Engineer | REMOTE (US) or Atlanta, GA | Full-time
I'm hiring an AI/ML engineer to join the AI/ML team at FinQuery.
Our team creates services powered by LLMs and traditional ML to enable features across our suite of products. Like many companies, we are trying to separate the real value of the latest AI techniques and tools from the hype (agents?), and unlocking use cases that actually benefit our customers. This role is a rather generalist role for someone with a strong ML background, 2+ years of work experience (post schooling), and a desire to work on both proof of concept and production systems. You would be joining our small AI/ML team as we continue to automate as much as possible and enable new product features and use cases.
FinQuery makes software to help companies comply with new lease accounting regulations, manage financial contracts, and keep track of recurring and one-off payments. We're based in Atlanta, but support fully remote employees in the US. This is an IC role.
Redactsure | Founding Software Engineer | Menlo Park, CA | In-Person
Redactsure is a startup pioneering Anonymity-as-a-Service, establishing a new technology category analogous to homomorphic encryption, but specifically designed for general-purpose user interfaces. By acting as middleware that anonymizes all sensitive interactions at the UI level, Redactsure enables humans and AI agents to safely perform tasks without ever exposing sensitive data. If you're interested in building a technology never seen before, this is it.
If you have experience with AI (training models), browsers/automation, or software security, I'd love to chat!
Find me on LinkedIn or reach out via email through the website: Redactsure.com
Riza | San Francisco | Full-Time | System, Backend, and Full-Stack Engineers | https://riza.io
We provide isolated runtimes for executing untrusted code, mostly generated by LLMs. Our sandboxing is powered by a combination of WebAssembly, V8, and microVMs. Our customers do things like extract data from log lines at run time by asking claude-3-7-sonnet to generate a parsing function on-the-fly and then sending it to us for execution.
- New products including code generation workflows (Anthropic / OpenAI experience a plus)
We’ve raised seed money, but the whole company is currently just me, Andrew and David working out of a converted warehouse on Alabama St. We’re second-time founders, so we know the risk we’re asking you to take and we’re prepared to compensate accordingly.
Felt Clinic is building the first embedded care SDK for health apps. Our mission is to make access to a doctor simple and secure inside any mobile application. We want teams to stop worrying about provider contracting and focus on building awesome experiences.
We're looking for a Senior Full Stack Engineer to help us scale our platform. You’ll be developing powerful SDKs and APIs, integrating real-time communication tools, and shaping next-generation digital health experiences.
Tech Stack:
- Mobile: SwiftUI (iOS), Kotlin (Android), Ionic
- Web: Next.js, Turborepo, TypeScript
- Communication: WebRTC
What sets exceptional candidates apart:
- Hands-on experience working on mobile platforms (Swift/Kotlin)
- Solid experience with Next.js and RSC
- A passion for transforming healthcare experiences
- Deep expertise in full-stack product development
Felt has three customers actively using our SDKs and anticipating approximately $10m ARR by late 2026. We’re backed by leading investors including 1984, Scrum Ventures, and Tau Ventures. Join us as we scale to build next-gen HealthKit on steroids.
Apply by contacting us directly at sid+yc (at) feltclinic.com.
Clio | Multiple Engineering Managers; Machine Learning Engineers; Devops/Systems Engineers | Remote Canada if >80km outside of Toronto, Calgary, or Burnaby. Hybrid 2 days/week if <80km | Full-time and permanent with benefits from day one, paid by us
Clio is the market leader in legaltech products and we recently raised a Series F round of 1.4B CAD to a valuation of 4B CAD, marking the largest Canadian tech funding in history.
Strong finances: 300M+ ARR with 90% retention and 30% growth YoY / no debts / long runway / fortunate to have never done any layoffs.
Software Development Managers: 50-60% people management, 20-30% technical leadership, 10-20% hands-on coding. Average 1-2 PRs a week. Open to any stack but we are RoR on AWS. 4-6 direct reports. Many teams available including AI Product (doesn't require prior history in AI), Platform (data ubiquity across product suite), Expense Management (fintech arm), Payments Infrastructure (backend billing systems), and a couple more. No on-call. 205K-215K CAD base salary + equity options, no bonus structure.
MLEs: intermediate level, multiple roles available. Heavy on statistical inferencing and experiments to determine best ML models for each use case. Supporting new greenfield AI product along 4 other teams (MLEs, MLOps, full stack devs). 140K-145K CAD base salary.
Systems Engineers: intermediate level, multiple roles available. Mix of devops, SRE, cloud infra, but also writing a bit of production-level code. Occasional on-call with additional pay. 130K-137K CAD base salary.
Monadical.com |Senior Full-Stack Engineer |Full-Time Montreal | REMOTE (Canada)
We're a consultancy committed to building software that outlasts us. We work on a wide variety of interesting projects, including building unified data formats for neuroscience labs to share data sets, developing custom medical software for doctors, creating a brand-new MOBA game, and developing platforms for real estate agencies, crypto, and more. We're looking to hire people, who are driven and want to play a lead role in growing an exciting company. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.
We’re seeking:
- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.
If you have any questions, drop us an email at apply at monadical dot com
Some perks of working with us include:
• Work from home (we’re fully remote!)
• Flexible working hours
• Six weeks of paid vacation
• Competitive salary
• Strong culture emphasis on individual autonomy and impact on company direction
Natera develops and performs oncology, organ and women's health genomic testing to help patients live longer and lead healthier lives.
I'm currently hiring for an L3 (mid career) and L4 (Senior SWE) on the EMR engineering team. We are in the process of modernizing the EMR platform and could use some additional help. We typically lean into NodeJS, Typescript, SQL on AWS (terraform) but you'll work your way around a variety of codebases and technology. The day-to-day typically involves re-writing or leveling up the existing capabilities into a more resilient or scalable layer. The EMR team manages systems and software which facilitates receiving the incoming orders and outgoing results to the providers.
Reach out to me directly at astruthers - at - natera dot com with your resume
Fauna Robotics is a New York-based startup devoted to the mission of developing safe, intelligent, human-centric robots that live, work, and play by our sides. We are looking for software engineers and design technologists to build the software engine that powers this vision.
In particular, we are looking for:
- Senior/Staff Software Engineers who can architect real-time, high-reliability systems for robots while keeping research scientists moving quickly. Emphasis on Python for research, C++ for production. (https://faunarobotics.com/careers/senior-software-engineer/)
AO Labs is an applied AI research lab building real-time reinforcement learning, unlocking AI that can be hyper-personalized with less data than LLMs.
Our first product is an API that learns by combining end-user context, application data, and a feedback signal (eg. an end-users' likes and dislikes) in a fast learning loop that's lightweight enough to provision a distinct agent per-user. There's no gap between training and inference-- train at the edge, learn all the time.
With our framework we increase training efficiency and also combine the static pre-trained intelligence from LLMs with continuous training to learn local contexts. AI progress is bottlenecked by backpropagation, which necessitates labelled data to set the ground truth while also leaving a gap between training and inference that result in increasingly larger, more homogenizing models.
We are hiring for applied researchers & various engineering roles– please reach out to ali@aolabs.ai
Aleph is redefining the world of Financial Planning & Analysis (FP&A). We operate in a well-defined software category with a multi-billion TAM, yet a lack of a clear winner. We’re here to change that, and our early results speak for themselves.
We’re backed by top VCs (Bain Capital Ventures, Khosla Ventures, YC, Picus Capital), and work with customers like Eight Sleep, Webflow, Turo, Notion, Zapier and others.
Freed | Software Engineers (Fullstack / AI / SRE), Tech Lead Manager | REMOTE (US, Canada) | https://getfreed.ai | Full-time
Doctors are overworked, burnt out, and are quitting in masses.
I'm head of engineering at Freed, where we combine clinician love with the latest AI tech and intense execution to create products that make clinicians happier.
Our first product is an AI scribe that automates medical documentation.
- Acquired 17,000 paying and loving clinicians
- Generate 70,000 patient notes daily using ASR and LLMs, and have saved clinicians 2.7 million hours
Yeah, because we are a remote-first company, we only hire mid-level & senior engineers. I think it does a disservice to early career engineers to work remote. There is a lot you can learn by working in a much higher bandwidth communication setting.
We're building the protocol layer for collective AI agent intelligence. Our core insight is enabling mutually distrusting agents to exchange and validate experiences via a shared memory layer, transforming isolated learning into compounded network intelligence (think Git/OSS for agent experiences). This is crucial infrastructure for the future agent economy. Incubated by Moonsong Labs (Kluster.ai, Moonbeam, Tanssi).
Seeking a hands-on, visionary CTO & Co-founder to architect our system (AI, distributed systems, data, infra), build the founding engineering team, and drive technical strategy. This involves deep work in multi-agent systems, collective learning, secure execution, and potentially novel consensus/incentive mechanisms.
Must have: Proven leadership in AI infra (CTO/VP/Founder/Lead Scientist). Expertise in GenAI/RL/DL/MLOps/PyTorch. Experience with agent frameworks (LangGraph, AutoGen, etc.) and distributed/federated AI concepts. MSc required, PhD strongly preferred. Strategic thinker passionate about building developer ecosystems.
Nice to have: Blockchain/Web3/tokenomics experience.
We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to true the patient record for every discharge. By doing so, hospitals can recover millions in earned revenue, enhance care quality metrics, and optimize healthcare operations. The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.
We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71mil, including our $50mil Series B announced in May 2024, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down! This time last year, we were at 55 employees, and are above 175 as of today!
We are looking for: Staff and Senior SWEs, Full Stack and Backend focuses - an Engineering Manager (DevOps/Platform) - Data Scientists - ML Research Scientists - More!
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
We see overwhelming amount of interest each day a role is open on our site. In order to get through the applications (we read each one), they can't stay up for too long.
We might open the role back up next month for more applications, so keep an eye on next month's Who's Hiring post.
SerpApi | https://serpapi.com | Junior to Senior Fullstack Engineer positions | Customer Success Engineer | Talent Acquisition Specialist | Based in Austin, TX but remote-first structure | Full-time | ONSITE or FULLY REMOTE | $150K - 180K a year 1099 for US or local avg + 20% for outside the US
SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.
Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!).
We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.
We very strongly value transparency, do open books, have a public roadmap, and contribute to the EFF.
They take forever to reply (2 months since my first email, meanwhile they regularly kept posting the job on HN) and after the initial call had me take a home assignment that I spent almost an entire day on, then went total radio silence again - not even a generic "sorry for the delay" or a rejection email. I see I'm not an outlier, given others' comments under their postings. I don't think the job's fake - they just really don't care about their candidates' time.
We're a stealth mode genAI startup working to advance the state-of-the-art in generative media. We've just closed our preseed round and are now backed by 3 expert VC funds and a collection of AI leader angels. Our team consists of highly experienced AI leaders from leading companies.
The roles we're hiring for are at the boundary of fundamental and applied research on multimodal reasoning and generative media. Ideal candidates will have previous research experience in the CV/image/video generation domain, ideally with publications and/or open source artifacts of this work.
This is a unique opportunity to be part of the founding researcher cohort of a deeply innovative team with a unique technology that no one else is building.
yeet | Chicago, IL / Remote | Full-Time
Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers with a deep interest in Linux internals, Dev Tools, Great Developer Experiences and Systems programming. Experience writing highly-concurrent, performant multi-threaded Rust is a must.
Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at:
Reckon Digital is a London-based software company creating state-of-the-art business software solutions and providing consultancy in the areas of Artificial Intelligence, Optimisation, and Cyber Security.
A large part of our work is for international non-profit organisations and NGOs.
Neon — Ship Faster with Postgres (https://neon.tech) | Remote | Full Time
Neon is a distributed team building an open-source, cloud-native Postgres platform. We are a well-funded startup with deep knowledge of Postgres internals and decades of experience building databases. Our storage layer is written in Rust, and our cloud control plane is written in Go. We are on a mission to enable developers to “Ship faster with Postgres”. We are hiring for:
* Product Engineer to work on the UI/UX for an agent. Experience with full-stack development and AI is required.
If you want to learn more about the engineering work we do, check out some of these blog posts:
We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers.
If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w
At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.
Why Join Stream?
* High scale/ difficult engineering
* Default alive. Startup growth opportunity with healthy revenue
* All managers are hands-on and capable engineers
* Edge network of servers around the world
* Great opportunity to learn and grow
Compensation: €70k–€160k depending on Seniority level and location
Remote: it’s a Netherlands-based role (hybrid), but exemptions for remote work within the EU may apply to specific cases
Our team (ex Google, Meta, Palantir, Genentech, Eli Lilly, etc.) is working on accelerating drug discovery by building AI algorithms on top of a unique and growing proprietary data set and making those algorithms available to scientists via a carefully-designed “copilot” software platform for molecular design. We are backed by top investors (e.g. a16z, Lux), advised by renowned drug discovery experts, and have achieved product-market fit, with rapidly growing revenue and customer adoption.
We are hiring across a number of roles, including:
We are a passionate, kind, and ambitious team, and we are looking for like-minded people who are excited to push the frontier of AI-guided drug discovery from both a software and ML perspective.
If this sounds like it might be a fit, send us an email at jobs+hn@inductive.bio (I read this personally) or apply directly via the links above.
Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms. We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up.
Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale. In this role, you’ll:
- Refine quantum use cases and define metrics to evaluate submissions. - Build partnerships and onboard quantum professionals. - Contribute to product-market fit and platform growth. - Assist with hackathons and write technical articles on challenges.
Requirements: - Experience in quantum algorithm development (digital & analog). - Experience mentoring at hackathons. - Proactive and detail-oriented.
Bonus: PhD in quantum physics.
Perks: Competitive salary, equity options, workspace at Station F (Paris).
Layer | Full stack & Backend Engineering | San Francisco | https://layerfi.com
We believe SMBs are the backbone of American society and small business ownership is the best path to wealth creation and economic mobility for many Americans. We're trying to dramatically lower the activation energy in just one of the major hurdles for aspiring small business owners: accounting and bookkeeping.
Our approach is working! We embed directly within an SMB's primary business platform, manage all the data syncing & reconciliation for them, and have real humans (with real AI tooling) handling their books. We do this at ~half the cost of existing bookkeeping services and it's still profitable for us because we're saving so much time with our data access + AI.
Adoption is taking off faster even faster than we hoped and we need to grow the team! We're a team of 5 who like working with a high ownership and high throughput collaboration. We have serious technical challenges across scaling systems, data modeling, and building AI-driven automations of tedious tasks.
Our hiring philosophy is simple.
1. The early engineering team isn't just building products, it's setting the culture, practices, and standards for the whole org. Find teammates who have the appetite and agency to go beyond excellent code.
2. No one knows more than 10% of what they need to be successful at an early stage startup. Find teammates with the highest trajectory of learning and growth and give them as much opportunity and responsibility as they want.
3. We talk to real small businesses with real problems every single day. Find teammates who want to win by making our customers successful day in and day out.
Solace Health | Multiple Positions | Remote (US Only)
Healthcare in the U.S. is fundamentally broken. The system is so complex that 88% of U.S. adults do not have the health literacy necessary to navigate the system without help. Using proprietary technology to match patients with experienced advocates, Solace cuts through the red tape of healthcare and helps individuals and families make informed decisions that result in better outcomes.
Solace is a Series A startup founded in 2022 and backed by Inspired Capital, Craft Ventures and Torch Capital. We have a lean, fully-remote U.S. team distributed coast-to-coast.
We're hiring across engineering, product, design, growth and clinical operations.
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 30 to 70 over the last two years.
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
--> Summer internships and working student positions are also available.
We're building AI agents to transform how B2B companies scale customer relationships. Fresh off our seed round from Acrew Capital, Emerson Collective, Recall Capital and notable angels from LinkedIn, BetterUp, Glean, and Scale AI, and others we're looking for founding engineers to help realize our vision.
WunderGraph is hiring senior engineers to help us build the future of API collaboration. We’re an open-source startup with a growing global customer base, 75K+ weekly downloads, and backed by leading investors (we recently announced our Series A with eBay:https://techcrunch.com/2025/03/27/ebay-backs-wundergraph-to-...
What we're building
APIs are the backbone of every modern organization—but scaling API development across multiple teams is hard. We believe the key to success is collaboration.
With Cosmo, our open-source platform, we’re giving platform teams a self-service solution to enable API collaboration at scale.
Why join us
- Open-source, community-driven project
- Series A startup backed by eBay
- Growing global customer base
- Fully remote team
- Dynamic, product-driven engineering culture
We're looking for
- Senior Engineers
- Passion for open-source and APIs
- Experience building scalable infrastructure, backend systems, or API platforms
PlantingSpace | Full-time | Remote (EU time zone) with quarterly meet-ups | https://planting.space
We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach goes beyond state-of-the-art LLMs by combining algorithms in symbolic ways, to provide novel capabilities like performing multi-step analysis, displaying a verifiable reasoning path, and assessing uncertainty. We envision applications supporting and automating analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.
Want to contribute to cutting-edge work in AI? We’re looking for:
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are becoming possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching more than 40 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our product, engineering, and marketing to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
Privy | NYC or Remote | Senior/staff engineering roles (backend, infra, frontend, much more) | Full-Time | https://privy.io
Hi, I'm Asta, CTO at the identity and fintech infra startup Privy. We build a wallet and digital asset API that hundreds of companies integrate in order to onboard (50M+) users onto products built with blockchain infra and distributed systems.
Our mission is to power digital ownership for all users. We believe that using digital assets to power money movement online is the next frontier for user ownership and financial empowerment. We're building foundational infrastructure that enables this.
We're a small, high-ownership team building a product with incredibly scaled usage (>5M MAUs, massive transaction volume). We've raised $40M from Ribbit & Sequoia. We ship constantly, multiple production releases every week.
Coveo | Senior Fullstack Developer | Montreal & Quebec City | Full-time | Hybrid/Remote (Canada)
Coveo's Commerce team builds AI-powered search and recommendation solutions that help enterprise retailers optimize product discovery and drive sales.
We're looking for a Senior Fullstack Developer to build data-intensive web applications at scale. You'll work on high-scale systems for search, recommendations, product listings, and generative answering, crafting APIs and UIs that power personalized e-commerce experiences.
Tech Stack:
- Backend: Java, REST APIs, distributed systems
- Frontend: React, TypeScript, responsive web apps
- Cloud: AWS, Kubernetes
You'd be a great fit if you have:
- 5+ years of software development experience
- A strong track record in high-scale backend development
- Experience with cloud infrastructure
- Solid front-end skills
- Strong communication skills and a collaborative mindset
We offer competitive salaries, top-tier equipment, great offices, and a team that genuinely values your input.
New Public (https://newpublic.org) | Open Source Developer | REMOTE | Full time $140-$160k
We are working with a consortium of public broadcasters around the world to create a publicly-owned public-interest online space. This project has a lot of momentum behind it, particularly as recent political changes in the US are getting countries interested in the idea of digital sovereignty.
We have lots of people wanting to get involved in the project, and so we plan to open the project up to anyone to contribute, whether they be public media, private media, institutions, universities, or enthusiasts. To make that work well, we want to hire an open source engineer who can manage contributions, create training materials, do refactoring, manage forums, and do all the other things necessary to nurture a healthy open source community.
Particularly interested in people with experience maintaining Open Source projects and working with outside contributors.
Omi | https://omi.me | Founding Engineer | SF, can start remote | Full-time | 1-10% equity | $120k+/year
Omi is a wearable AI memory that helps you recall everything important and make decisions. Put it on, speak, transcribe, summarize, automatically. In 10 months, we hit 300k users, 100M+ views, shipped 3 hardware prototypes and raised $2m from Tim Draper.
I'm Nik (Thiel Fellow, sold 2 startups incl. one to Toptal after scaling to $4M GMV). Omi is fast-moving, and looking for a founding engineer to join me. Ideal background: built/architected real products at scale (consumer or hardware).
Stack: Flutter (need to move to React Native) and C.
We move fast. You'll shape the future of wearable computing.
Email me: nik@basedhardware.com — send a note with your most badass achievement and Github. I reply to every good one.
Hightouch |Remote (North America)|Full-time | Backend, Fullstack, and Frontend Engineers
Some background on Hightouch - we’ve pioneered the Composable Customer Data Platform (CDP), which helps companies use their own data warehouse to collect, prepare, and activate customer data for marketing personalization and business operations. With Hightouch, every business user, without writing any code, can activate data to streamline critical processes, improve marketing performance, and scale operations.
We’ve just raised a Series C and scaled to $40m+ ARR in 3 years with 800+ customers including Fortune 500 co’s like Spotify, the NBA, PetSmart, etc.
Uplinq | Full-Stack SWE | US (San Francisco, Scottsdale) | Onsite/Hybrid | 120k - 200k + equity
I'm the CTO of Uplinq. We're automating bookkeeping and accounting for small businesses. Our customers are real people from Main Street America — think Insurance Agents, Dentists, Restaurant Owners, and Realtors. We’re a fast-growing VC-backed startup and just closed our Series A. We're looking to add 2 SWEs to our team of 5. Last year we quadrupled ARR ($1M → $4M+) and we're on track for $9M+ this year. Your work will directly shape how we get there.
We’re hiring experienced full-stack engineers who aren't afraid to learn some bookkeeping. Here's what we're focused on this year:
- Scaling/Improving our AI Bookkeeper to automate bookkeeping job functions end-to-end
Granola is an AI notepad for people in back-to-back meetings. Our macOS app takes your meeting notes and combines them with a transcript to get an awesome meeting summary. And increasingly, Granola is a new kind of knowledge-base.
Stack: TypeScript, React, Electron, AWS, various LLM tech.
We recently raised $20M and we're growing quickly. We're funded by Spark Capital, with participation from investors AI Grant, Lightspeed, Betaworks, Firstminute Capital, and others.
Open roles:
- Product Engineers (Backend & Frontend)
- iOS Engineer
- Windows Engineer (contract)
- AI Engineer
- Founding Designer
Competitive compensation with above-market equity.
We are hiring our first AI engineer to help us realize our AI agentic vision. This is a unique opportunity to get in early in the formation of an AI team with a proven product and established customer basis to build on top of.
About us - Great Question is the all-in-one customer research platform loved by teams like Intuit, Canva and Figma. We are on a mission to embed customer insights at the heart of every business decision and ensure companies build something people want!
The current app is Rails/React however this team will have free reign to use the latest AI & LLM tooling, likely building out in Python. Strong engineering fundamentals a must as well as experience deploying AI solutions into production.
Feel free to reach out to me directly (CTO & Cofounder) - pj@greatquestion.co
Fluency provides a digital advertising operating system that helps large-scale digital advertisers achieve transformational business efficiencies. The only solution that combines purpose-built Robotic Process Automation for Advertising with AI, Fluency eliminates repetitive and time-consuming tasks and enables precision execution. The result drives groundbreaking scalability, time savings, operational efficiency, and profitability.
Stack: The Fluency platform is built using a native AWS architecture. We use RDS/MySQL, Java, Spring Boot, Elastic Beanstalk, JavaScript, Vue.js, S3 along with whatever else makes sense for the job at hand.
Open roles:
- Front End Senior Software Engineer | Equity
- Triage Software Engineer | Equity
We have competitive compensation packages, a 401k match, and cover employee health, vision, and dental insurance.
We're a small team of serial (ex-YC) founders, CTOs, designers & IOI gold medalists building an AI that can build software while saving Europe.
We've reached $30M ARR in 5 months, making us the fastest growing startup in Europe. You'd be an important part of our small team of less than 30 people.
We believe that hiring the brightest and most ambitious minds in Europe is crucial. We care deeply about building a great product. We want to work with people who are as ambitious and motivated about shipping fast as we are.
In particular, we're looking for:
- Design Engineer
- Generalist Engineer
- Growth Engineer
- Platform Engineer
- Business and Operations
- Brand & Marketing Lead
- Content Production Lead
Rock Rabbit | Backend Engineer | Full-time | USA FULLY REMOTE
Buildings account for ~40% of all emissions. There is a ton of federal, state, and local programs to help decarbonize buildings -- but this money is difficult to access, trapped behind complicated program requirements, uncertain eligibility, lack of clarity, and long payout cycles. We make access to these incentives easy by abstracting away the policy complexity and letting our users focus on their projects. Our platform serves contractors, homeowners, incentive providers and implementers, and equipment manufacturers.
We're hiring Backend Engineers for full time roles.
We're well-funded, have a lot of customer traction, and are rapidly expanding the team. Our product vision is very clear -- the bottleneck is skillful, user-focused execution.
Tech stack: Python (FastAPI, pyright), Google Cloud (GKE), React (Typescript, react-query, auto-gen API client)
We value curiosity, ownership and collaboration. Interest in energy, climate, and sustainability is a plus.
Narrative I/O | Senior/Staff Backend Engineer - Query Compiler | New York, NY | Full-time | REMOTE | $140k to $200k USD | https://narrative.io/
Narrative has been building a data collaboration platform designed for simplicity and ease of use since being founded in 2016.
Our primary strength is functioning as a data marketplace where we differentiate ourselves by:
- Automatically standardizing data, simplifying the user experience by eliminating the need to deal with n representations of the same underlying concept from different suppliers.
- Making platform data accessible through the Narrative Query Language (NQL) and easy-to-use UIs powered by NQL. This enables users to transform, deduplicate, and filter data instead of selecting from a set of provider-defined, pre-packaged datasets.
- Giving data providers the ability to define row-level access and pricing policies for their data.
We are a small, remote-first team looking for someone with experience working on query compilers or query execution systems in general. While the company's headquarters are in NYC, the development team currently includes engineers working from the US (California and New York), Canada (Alberta, British Columbia, and Québec), Poland, and Serbia.
In brief, the technologies we use are:
- Scala, Spark, Apache Iceberg, Apache Calcite, Cats, Cats-Effect, Http4s, FS2, Doobie, Deequ, Axolotl, BentoML, and HuggingFace Transformers. We love functional programming and make use of libraries like Cats, Cats-Effect, and FS2, but we keep a pragmatic stance on purity given our exposure to the Spark ecosystem.
- Our services are deployed on AWS and provisioned using Terraform. We leverage the usual suspects: Fargate, EMR, RDS, Lambda, etc. and we're starting to lean into Kubernetes. Being a small team, we think twice before rolling out custom infrastructure that we'll need to monitor and maintain.
- On the frontend, we use Typescript, VueJS, PrimeVue, Nuxt, and Vite.
Jam.dev | Staff Fullstack Engineer | Typescript/React | Remote (+ in person in SF) | Full-time
Dev tools company with 180,000+ users. $15M in funding from Vercel CEO, GitHub CTO, Cloudflare CEO, etc.
We're building an AI-powered flight recorder for web apps – so anyone can report issues to engineers in a way that's actually debuggable (w/ console, network, websockets debugger, etc).
Small, senior team – several ex-engineering directors turned ICs (mostly ex-early Cloudflare). Looking for staff-level engineers with experience building highly performant front-end apps.
Stack: React/Typescript and MobX (MST) on the frontend, and Node/GraphQL across our backend.
As a dev tool, developers at Jam are directly connected and involved with the product. Your usage of the product will directly inform the direction of Jam's future.
I literally have experience with both distributed system testing and nix and I couldn't even get a phone screen. Don't care really, but a little strange.
Onos Health | Lead Engineer | Full-Time | San Francisco | 1-2x/week in office | https://onoshealth.com | $200-240k + Equity
Onos is using AI and ML to transform how healthcare is delivered in the U.S. By identifying providers who deviate from an evidence-based care standards, we enable health plans to ensure that every dollar spent on healthcare goes towards the highest quality care.
We're seeking lead/senior engineers to architect and build significant components of our platform. If you're passionate about applying AI and machine learning to solve critical healthcare challenges, we want to talk to you. Email us at joinus@onoshealth.com or apply here:
We're building generative AI software that helps music creators build their visions. Our team is at capacity and we need your help to accelerate development.
Experience we want - Generative AI (ONNX, Triton), C++ Windows desktop application, Windows ARM, gRPC, audio processing, GPU & NPU optimizations.
People we need,
Senior SW Developer - Join the team and work for equity. Moonlighting is ok to start, with a willingness to convert to full-time once we can provide a competitive wage.
Student - Internship. Equity is possible for exceptional candidates. We want someone who will complete school within a year and be open to full-time employment afterwards.
We’re building the first multi-agent AI platform to help small business owners reclaim their time and operate with clarity, focus, and purpose.
Open Roles:
1. Solution Architect – Agentic AI / LLM Systems
- Design a multi-agent AI system (virtual assistant, process optimizer, reflective coach)
- Work with GPT, LangChain, AutoGen, OpenAI API
- Focus on intelligent workflows, NLP, behavioral nudging
2. Full-Stack Engineer – AI Time Coach Platform
- Build the UI + backend for daily reflection & AI coaching
- Stack: React, Next.js, Node, Python, Firebase/Postgres, OpenAI
- Collaborate directly with the founder & AI architect
We're a well-funded, early-stage startup led by a proven entrepreneur (2 successful exits). If you want to build tools that help people lead better—not just manage time—let’s talk.
Better Stack | https://betterstack.com | /^(Full-?stack|Backend) Engineer$/i | Europe remote in UTC ± 3h
We are software builders at :heart: CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
Parker's mission is to increase the number of financially independent people by building powerful tools to help independent business owners scale their businesses profitably. Our first product is a virtual credit card system that combines dynamic spending limits with software tooling to optimize growth and profitability for merchants.
We've grown to 10s of millions in card volume and have a significant waitlist of eager customers. We're backed by notable investors like Solomon Hykes (Docker), Paul Buchheit (Gmail), Paul Graham (Y Combinator), Robert Leshner (Compound Finance).
Olo is a leading on-demand commerce platform powering the restaurant industry’s digital transformation. Our customers include many of the largest restaurant brands in the US, and we have a lot of exciting projects in the works.
Hi there, technical founder here. Gather Flora is innovating tools to drive supply chain efficiency, beginning in the highly fragmented floriculture marketplace. We’ve shipped software infrastructure for farm-to-florist supply in multiple regional markets, serving 90+ farms and driving over $1MM in sales. Now, we’re scaling past our proof of concept to build tools for a global supply network with seamless order matching, quoting + payments, logistics, and product traceability.
You’ll be engineering features like complex inventory projections, real-time marketplace matching, and logistics optimization—with plenty of greenfield opportunities.
Role: Full Stack Software Engineer, front-end-leaning
Experience: 5+ years, experience in small or early teams preferred
Apply: https://wellfound.com/l/2Bc7vz
Head of Engineering | Finance Lobby | Miami, FL | Relocation Offered | $175k + equity
We are a Commercial Real Estate Financing marketplace that connects commercial mortgage brokers to lenders to make deals. We have over $40 billion of deals made through our platform to date.
We are a small fast moving dev team, in the process of transitioning from early stage build out to shoot-for-the-moon scalability. We are looking for a Head of Engineering to backfill our interim fractional CTO. We're looking for candidates who can hold their own architecturally and in writing code - this is likely somewhere around 40:60 hands on, once you are up to speed. Prior tech leadership experience is required.
The role is on-site in Miami, with some WFH flexibility. We are open to paying relocation for the right candidate.
Stack: Laravel, Next, Postgres, AWS.
To apply, email resume and cover letter to reuben@financelobby.com.
Transcend | Sales Engineer | Remote (USA - PST, MT) | Full time
Company: Fast growing disruptor in data privacy, Transcend is a privacy platform that empowers brands to enhance regulatory stances for the laws of tomorrow and improve customer relationships through respectful and compliant data transparency, consent, and control. Backed by Accel, Index, 01A, StepStone Group, and HighlandX growing fast, and are serving some of the most iconic brands in the world.
Experience: 3+ years sales engineering; experience working with databases, REST APIs, databases, and various SaaS technology integration patterns. Understanding of how to build websites and/or mobile apps.
14th question on the application (not mentioned in job listings): “Do you currently reside or open to relocation in one of the following states: Arizona, California, Colorado, Florida Hawaii, Illinois, Kansas, Maine, Massachusetts, Minnesota, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Tennessee, Texas, Utah, Washington”.
Hey, I'm an engineering manager at Join. We build collaboration tools for huge construction projects: think stadiums, hospitals, research facilities, etc. Our customers (GCs) love us and their customers (owners) love us so we're getting cool network effects out of that.
I'm looking for a senior/staff Golang/DB developer who has a bunch of tools in their belt, knows their tradeoffs, and /wants/ to share their knowledge with midlevels and help them avoid some of the scars you've accumulated over the years. :)
I am hiring a software engineer for my team at CloudTrucks. We are a virtual trucking carrier that works to help drivers make more money, safely and efficiently.
We are a very well funded, Series A startup that has been seeing solid growth year over year.
If you're excited about our mission and opportunity to work on some cool problems that quite often leverage LLMs then please apply.
Forward | Senior Frontend Engineer | Onsite & Hybrid | Full-time | Austin, TX | https://www.getfwd.com
Forward is building the next evolution of embedded payment capabilities for SaaS companies looking to monetize their platforms. We're growing rapidly and looking to add a talented frontend or full-stack engineer to our team. Ideally we're looking for someone with NextJS and design experience to create a library of embeddable payment widgets.
I'm happy to answer any questions or provide more details, please email me at amays # getfwd.com.
CVector | Full Stack Software Engineer | USA | REMOTE | Full-time
CVector builds software to make energy systems smarter, more reliable, and autonomous. We integrate real-time data visualization and analytics to help power generation stations, chemical plants, and other critical infrastructure make informed decisions in rapidly changing environments.
We're looking for a passionate Full Stack Software Engineer comfortable working across our stack (Python, Typescript, React, Supabase, MQTT, Kafka, TimescaleDB, PostgreSQL, AWS). You'll help create intuitive, robust web apps and backend systems, shaping tools that directly impact industrial operations and energy reliability.
Remote-first team with occasional domestic travel to connect with users directly.
Shortwave | Onsite in SF | Full-time | shortwave.com
We’re building Cursor for business communications (starting with email)
We’re currently growing revenue very quickly and are looking to more than double our team in the next 3 months. Hiring AI agent engineers, product engineers, frontend engineers, designers, and customer service & growth content roles. Aggressive comp.
I previously founded Firebase & sold it to Google. Shortwave is going to be much bigger.
Tram Case | Hiring Backend, Fullstack & AI Engineers | Remote (LATAM)
Hey — we’re building AI-powered tools to help law firms work faster, smarter, and with less busywork.
Our first module is an AI call center that transcribes and classifies calls to help teams prioritize urgent cases. But that’s just one part — we’re building an end-to-end platform that automates the entire case lifecycle, from intake to resolution.
We’re a small, senior team based in LATAM. You’ll be working directly with the founders and building features from scratch. No layers of approval, no legacy code — just thoughtful product work, shipped fast.
If you're excited about solving real problems, working closely with strong engineers, and being part of something early (but real), we’d love to hear from you.
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than a million users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
Aha! is profitable, you can work from anywhere in North America, South America or New Zealand, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
Tracebit | https://tracebit.com | London, UK | Full-Time | Visa sponsorship available | On-site (5 days)
Tracebit is a Seed Stage, UK founded security product company taking a new look at canaries for intrusion detection.
We’re backed by Accel and we work with some amazing companies (Docker, Riot Games, Synthesia, Cresta, Oleria, Netacea) to help detect threats in cloud and enterprise.
We’ve hired 5/6 founding engineers - there is 1 space left in our plan for this year, could this be for you?
Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time
Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.
We’re looking to find the right people for a range of roles, including:
40GRID - Full-time Remote | React Native Mobile Engineer
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
Polaron | Senior ML Engineer, Senior Software Engineer | London, UK | ONSITE | https://polaron.ai/careers.
Polaron is an Imperial College London spinout using generative AI to bridge the gap between process (how materials are made) and performance (how materials behave). We’re building a platform that enables materials designers to use these state-of-the-art AI techniques in their day-to-day work. We’re a small, well-funded team, and have just won the UK Government’s inaugural Manchester Prize [2] for AI innovation and public good.
As a Software Engineer at Polaron, projects on our roadmap you could work on include:
- Scaling our canvas-based frontend to handle images with greater than 10k x 10k pixel resolution.
- Intelligently autoscaling our GPU cluster in response to customer demand.
- Building a public-facing API, in addition to our web-based interface.
As a Machine Learning Engineer at Polaron, projects on our roadmap you could work on include:
- Optimising efficiency and robustness of our existing algorithms for material characterisation, exploration and optimisation;
- Adapting cutting edge machine learning methods for material science applications.
Gigs | Multiple US & EU Locations (SF, NYC, Berlin, London) | REMOTE | Full-time
At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.
We've recently raised a substantial Series B and are looking for exceptional candidates across a wide range of roles:
Parq | https://parqhq.com | Austin, TX | Full Time | Onsite/Hybrid (Remote Possible)
**Senior Software Engineer**
We’re looking for a hands-on builder excited by zero-to-one challenges. You’ll work on:
- Complex, Unstructured Data: Scraping, embedding search, and transforming noisy data into meaningful insights.
- Modern Tech Stack: Get in early, shape our architecture from scratch, and avoid the baggage of legacy code.
- Manufacturer Product Comparison Tools: Help us build robust systems that let manufacturers showcase their performance and sustainability side by side.
Ready for a massive market opportunity with strong product-market fit? As our first enterprise AE, you’ll:
- Crush Quota: Parq’s growing reputation and client references give you a head start.
- Win Big: Excellent incentives, clear ROI for customers, and a market hungry for genuine sustainability solutions.
- Sell a Differentiated Product: We weave together product performance and environmental impact, helping manufacturers tell a compelling story that drives sales.
We’re building data-driven solutions to revolutionize sustainability in the industrial sector. Our platform goes beyond traditional EPDs and LCAs, letting manufacturers measure, reduce, and sell better by showcasing products’ performance and environmental impact in a compelling way. We’re a small, nimble team looking for folks who love solving hard data problems and thrive in a fast-paced, zero-to-one environment.
Storepass | Founding Software Engineer | Full-Time | ONSITE (San Francisco / Millbrae) | https://storepass.co
Storepass builds SaaS for Trading Card Game and Board Game ecommerce stores. Currently we're a team of two and growing fast with over $70k MRR. This is a great time to jump in and have a major impact.
Our current platform utilizes Node.js, MongoDB, and React.
Gentrace | TypeScript + React | Hybrid (Williamsburg, Brooklyn & San Francisco)
Gentrace helps the most impactful companies in the world like Quizlet systematically test and evaluate their AI applications. We recently raised an $8M Series A from Matrix Partners.
Ideal candidate profile:
- We use TypeScript and React heavily. Although not required, we prefer candidates with strong experience with modern web technologies.
- 4+ years experience working in a full stack capacity.
Comulate | Senior Engineer (3+ YoE) | ONSITE in San Francisco, CA
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (< 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Absinthe Labs is making loyalty markets more efficient. With over 20M visits and 2M+ users since our founding in 2022, we built the first Web3-native customer data platform that powers points programs across the digital landscape, and we’re now seeking a Senior Full-Stack Engineer to expand our capabilities.
Role Highlights:
Platform Development: Design and build user-centric interfaces for incentive designers using Radix UI, Tailwind CSS, and Next.js, ensuring scalable backend services using Node.js and GraphQL.
Data Architecture & APIs: Develop data pipelines, integrated with Hasura (GraphQL), PostgreSQL/DuckDB, and optimize our server-side logic for high-performance data retrieval.
Dynamic Builder Tools: Engineer zapier-like interfaces to configure data sources and build a WYSIWYG loyalty portal editor.
End-to-End Product Ownership: Architect, deploy, and maintain services across the stack, ensuring secure SSR and swift API interactions.
What You Bring:
Experience: 5+ years in full-stack engineering, ideally in B2B SaaS, Fintech, or Web3 consumer apps.
Frontend: Strong experience in React, Next.js, and transforming Figma prototypes into polished UIs using Radix UI, Tailwind CSS, and shadcn.
Backend: Proficiency in Node.js, GraphQL (Hasura) and designing secure, scalable backend architectures.
Cloud & Security: Familiarity with AWS (Amplify, Cloudfront), containerization (Docker/Podman), and security best practices (e.g., CORS, CSP).
DevOps & CI/CD: Experience with automating deployments, optimizing database queries, and maintaining a smooth developer experience using modern CI/CD pipelines.
Startup Agility: Thrive in a fast-paced, impact-driven environment.
Why Absinthe Labs?
High-Impact Work: Join a tight-knit team shipping Web3 loyalty infrastructure that directly influences millions of users.
Flexibility: Work remotely or from NYC Hybrid.
Compensation: Competitive salary (region-based) + equity in a high-growth Web3 startup.
automotiveMastermind | Full Stack Senior Software Engineer | NY | 2X per week in office/HYBRID https://www.automotivemastermind.com/
automotiveMastermind (an S&P Global Company) is hiring a hybrid/onsite Senior Software Engineer in New York. We are looking for strong expertise with React on the Front End and some experience with C#/.Net on the Back End.
automotiveMastermind helps dealerships sell more cars by predicting and targeting likely buyers.
Tech Stack - We have a cloud-native architecture, and we use Google Cloud Platform extensively. We regularly evaluate new technologies to see which ones we want to adopt. Some other tech stack basics: a) Languages/frameworks - C#, Python, Typescript, React b) Databases - PostgreSQL, MongoDB, Redis, ElasticSearch
Also,
a. Our scrum teams own the entire software development life cycle, including design, development, testing, and maintenance. b. We prioritize speed and flexibility. New code is deployed to production every single day.
Whatbox Inc. (whatbox.ca) is a Canadian hosting company that provides BitTorrent-powered CDN and app hosting to technical customers worldwide.
We are looking for a full-stack developer who is comfortable jumping into many different codebases, fixing bugs, and helping contribute to popular open-source projects you may have used personally.
Archie (https://www.archiehub.com) | Remote (US East Coast + EU) | Full-Time | Equity | Roles: [Lead Product Engineer (Ruby on Rails), Senior Full-Stack Developer (Ruby on Rails), Technical Product Manager]
Hi, my name is Marius and I am the CTO at Archie (https://www.archiehub.com/). Archie is here to make buying a home easier, faster, and more transparent by reducing paperwork and improving efficiency. We are well-funded, growing quickly, and led by founders with over 20 years of combined experience in real estate and tech.
We are now looking to hire Lead Product Engineers, Senior Full-Stack Developers and Technical Product Managers with at least 8 years of experience. If you're excited about building meaningful products in the real estate space from the ground up using AI, these roles are for you.
Perks: Fully remote roles in (Eastern) US and (Western) Europe, work when and where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment
Apply here: marius[at]archiehub.com and mention “HN - Who is hiring?” and the role you are applying for in the subject.
Peregrine Technologies | Senior Software Engineer
| San Francisco or DC - Hybrid | Full-time | $130,000 - $250,000
Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.
Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.
Waterlily | Multiple Roles, see below | Remote (with option to be hybrid in San Francisco, CA) | Full-time | www.waterlily.com
Waterlily uses advanced AI to tackle one of the biggest, unsolved challenges in retirement planning: long-term care (LTC). We have already closed enterprise deals with multiple Fortune 100 insurance carriers and distributors, and raised an oversubscribed $7m Seed round from backers such as Insight Partners, Nationwide, Edward Jones, Brewer Lane Ventures, and Genworth. Our mission is to help families proactively plan for LTC needs and costs, and reduce America's multi-trillion-dollar LTC crisis.
We have extremely high standards and expect our team to move quickly while maintaining top quality. Our interview process is rigorous, and most applicants will not pass. Those who do join a small, highly skilled team working directly with our founders (who started college at ages 11 and 14, attended UC Berkeley and MIT, and have built and sold successful startups backed by Founders Fund and Khosla Ventures before). We value rapid learning, candid feedback, and intense execution. We all invest more than 50 hours a week, sometimes up to 80, when needed to achieve top-tier outcomes. We want people who thrive in that environment, with the maturity to also pace themselves for sustainability.
Open Roles
Full-Stack Engineer
Node.js, TypeScript, React, Python. Architect new product features, improve performance, and pioneer how we use AI.
Generalist
A multi-department operator spanning sales, operations, and customer support. Automate processes using no-code and AI solutions, manage key initiatives, and grow rapidly in the insurance and healthcare domain.
Director of Enterprise Accounts
Own complex c-suite level relationships with Fortune 100 companies. Combine high-level strategic thinking with hands-on execution, leading account success and driving expansions.
We provide competitive salaries, meaningful equity, health insurance, 401(k) match, and other benefits for US employees. International hires join as contractors with a comparable setup. To apply, you must be motivated to operate at a demanding pace, meet high standards, and share our commitment to solving long-term care at scale.
Ivo | SF (In-Person) | Software Engineer
Ivo (www.ivo.ai) is an AI legal assistant for reviewing and redlining contracts more efficiently — although we primarily serve lawyers, we think we can eventually remove lawyers from contracting processes entirely. Our customers include companies like Zapier, Canva, Quora, and WordPress.
We recently raised our Series A from Costanoa Ventures, NFDG, Uncork Capital, Fika Ventures, and more.
source.dev | Senior Full-stack and Android Platform Engineers | UK, EU, IN | ONSITE or REMOTE
source.dev is transforming software development and updates for the device ecosystem.
We are building an AI-native DevOpsSec platform that’s vertically integrated with device codebases, to accelerate development, reduce maintenance costs, and deliver frequent, bug-free software updates.
Our mission is to simplify the complexities of developing, deploying, and maintaining software for Android and Linux-based devices — serving everyone from System on Chip (SoC) companies to OEMs. We empower our partners to launch devices faster and maintain them for longer.
We are founded by a team of former Googlers with deep expertise in Android and Linux, and backed by leading venture capital. If you’re passionate about making a real world impact we’d love to chat to you!
We're seeking:
- Senior Full-stack Engineer strong at Python/FastAPI and front-end frameworks like React, Next.js. You will be responsible for building and optimizing the user-facing side of our platform, working closely with our DevOps and Platform engineers to explore possibilities and enhance existing workflows.
- Android Platform Engineer experienced with at least some of AOSP, Android frameworks, BSPs and HALs, as well as modern programming languages like Rust. You will collaborate closely with former Google Android engineers to expand Android OS tooling, from builds to testing and emulation, while integrating it with our DevOpsSec platform.
These positions offer a unique opportunity to work on cutting-edge technologies and be part of one of the world’s leading Android teams, providing immense potential for learning and growth.
To apply or ask questions, email us at careers at source dot dev.
I'm the CTO of MorphMarket.com. We are an online marketplace that connects breeders and keepers of lizards, geckos, snakes, frogs, spiders and other pets. Our users passionately love the least loved animals - e.g. here's our COO's TikTok https://www.tiktok.com/@brittniszoo/video/706572491190134711...
We're looking for someone who has web design skills and ALSO enough front-end programming skills to help implement layout changes etc. into the site. The ideal candidate
- has a spider-sense for design inconsistencies (e.g. poor alignment, font mismatch etc.)
- is able to use _some_ tool to produce quick designs for feedback (we're agnostic about which one: it could be Figma/Sketch/PhotoShop/some random WireFraming tool)
- can write and debug CSS to help us implement the design into our codebase -- and also knows enough React to help move things around.
- can help our team identify our canonical UX components and our visual language and spearhead a project to produce a design inventory to help the team coordinate better on design in the future
- has opinions about what makes a good UX and notices good patterns on other websites and apps
Work culture:
- Mostly async and written communication. Our team is distributed across Europe, Asia, and USA. We don't have common working hours, but you will need to find a way to sync up for perhaps 2 hours per day with colleagues for communications.
- Emphasis on learning and team education (e.g. here's my own YouTube channel - https://www.youtube.com/@semicolonsons) I try to keep things fun and engaging for the team.
- About 15 people on the product team and perhaps 10 staff in other roles.
- Friendly and social on Slack
- We devote every Friday to tech debt / sharpening the saw
We're seeking a CTO to lead our engineering team (3-5 engineers) and align our tech stack with organizational goals. You'll oversee website development, databases, data collection systems, and AI evaluation infrastructure while working closely with leadership to translate goals into technical roadmaps.
Requirements:
- 4+ years management/leadership experience in technical roles
- Exceptional software engineering expertise
- Strong background in system architecture, cloud infrastructure, data engineering
- Ownership mindset
- Deep interest in AI's future and impact
We offer:
- $200K-$300K USD salary (can pay in local currencies)
- Fully remote with flexible hours (overlap with UTC and UTC-8 required)
- Comprehensive benefits (health insurance, life insurance, pension)
- 30+ days PTO, unlimited personal/sick leave, parental leave
Elicit is an AI research assistant that uses language models to help researchers figure out what’s true and make better decisions. We scaled to >$5MM annual revenue and 450k MAU fast. We're hiring for multiple roles and are primarily interested in people with early-stage company experience, who are comfortable in high-agency, fast-paced teams.
Reasons you might want to join Elicit:
1. We have been thinking about how to apply AI for high-stakes knowledge work since even before GPT-1. Elicit was spun-out from Ought (https://ought.org/) which was an applied research lab.
2. If you're concerned about the potential downsides and risks of super-powerful AI: so are we! Happy to explain more of this story on a call, or you can also check e.g. https://ought.org/updates/2022-04-06-process for a primer.
3. We like spending time with each other, and have get-togethers every 6 weeks, but we're flexible on location.
Reasons you might not want to join Elicit:
1. We've found a level of product market fit (as evidenced by metrics) but we've not proven everything out yet. If you want predictability, Elicit is not for you.
2. We aim to hire people who thrive in low-bureaucracy environments, and let them loose. If you need structure, lots of support, close mentorship, or tightly-defined work assignments, Elicit is not for you.
GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | US, UK, or able to work 4+ hours overlap with mainland US | 3 x yaySenior/Staff Backend/Full-stack/Frontend Engineers | $90k-$150k
Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.
Either 100% not hiring (they've been posting the same role for over two years now) or the post is a misdirect. I applied two years ago when it was "US remote, San Francisco/PST preferred" and was told I wasn't in the "target region" (I was in California), with no follow-up when asking for clarification. I've known associates who've applied since and they've gotten similar vague/odd rejections.
Metabase | https://metabase.com/ | Remote (Global) | Full-time | Applied AI Engineers, Engineering Managers, Frontend and Backend Engineers
Metabase is an open source (https://github.com/metabase/metabase) business intelligence software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).
People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.
Tech stack: Clojure on the backend, Typescript and React on the frontend, Python for the AI services
Roboflow is the fastest way to use computer vision in production. We help developers give their software the sense of sight. Our end-to-end platform [1] provides tooling for image collection, annotation, dataset exploration and curation, training, and deployment.
Over 1 million engineers (including engineers from 2/3 Fortune 100 companies) build with Roboflow. We now host the largest collection of open source computer vision datasets and pre-trained models [2]. We are pushing forward the CV ecosystem with open source projects like Autodistill [3] and Supervision [4]. And we've built one of the most comprehensive resources for software engineers to learn to use computer vision with our popular blog [5] and YouTube channel [6].
We have several openings available but are primarily looking for strong technical generalists who want to help us democratize computer vision and like to wear many hats and have an outsized impact. Our engineering culture is built on a foundation of autonomy & we don't consider an engineer fully ramped until they can "choose their own loss function". At Roboflow, engineers aren't just responsible for building things but also for helping us figure out what we should build next. We're builders & problem solvers; not just coders. (For this reason we also especially love hiring past and future founders.)
We're currently hiring for full-stack engineers to help build our product, field engineers that work directly with our customers to solve their business needs with computer vision, and several technical roles on the sales team.
We just raised our Series B round, led by GV. With this round, we will continue building the open source tools, platform, and community so developers and enterprises can deploy computer vision applications to production. [7]
[Stealth GPU Optimization Startup] | Toronto, Canada | Multiple Roles | Hybrid/Onsite | Full-Time
A trillion dollars in GPU compute power will be deployed this decade. We are building the framework and tools that will enable this power to be fully utilized. We're looking to expand our engineering team and are interested in hiring individuals who can demonstrate proficiency in writing C/C++ code, CUDA, Python, and have a solid understanding of GPU architecture.
No bullshit interview process. I’ll probably chat with you for about half an hour about your relevant experience. I might ask to see some of the code you've written in the past. No take-home assignments. If there’s promise, you may be invited to work with us for one or two weeks, paid.
For students or recent graduates, we have a few internship openings. We’re happy to train people who show strong interest and solid foundational skills.
Email: hn @ moralestapia . com (please write GPU somewhere in the email subject)
SLAC National Lab | Lead Engineer (Staff Engineer 4) | Hybrid (preferred) or Remote (US) | Full-time | $144-$236k
SLAC National Accelerator Laboratory is looking for a Lead Engineer for the Vera C. Rubin Observatory’s US Data Facility (USDF).
Rubin Observatory is an ambitious scientific project to study the nature of Dark Energy and Dark Matter, distant galaxies and quasars, our Milky Way Galaxy and Solar System, and a wide range of time-variable objects throughout the Universe. In 2025 Rubin is launching the 10-year Legacy Survey of Space and Time (LSST) using the world's largest digital camera mounted on a dedicated telescope at an excellent astronomical observing site in the Chilean Andes to build an unprecedented digital imaging database for research in astrophysics and cosmology.
As the Lead Engineer for Rubin's USDF, you will own the interface between science operations and data infrastructure. We are looking for a generalist who is excited to work with both scientists and engineers to enable transformative new discoveries in data-intensive astrophysics.
Key technologies include Python, Postgres/SQL, Kubernetes, S3, Kafka, batch computing (e.g. Slurm, HTCondor, PBS, or similar), distributed filesystems (e.g. Weka, CephFS, GPFS/Storage Scale, Lustre, or similar).
SLAC is a multi-program National Laboratory operated by Stanford University under a contract with the US Department of Energy Office of Science. SLAC's mission is to explore how the universe works at the biggest, smallest, and fastest scales.
SLAC offers an excellent benefits package including paid time off, competitive salary commensurate with experience, and an attractive, inclusive, and collaborative work environment in the foothills of Silicon Valley.
Elsewhere | San Francisco or Remote (US Time Zones) | Contract or FT | https://elsewhere.zone
Are you a web developer who’s always wanted to make indie video games? This is for you.
Elsewhere is a San Francisco-based game studio building multiplayer roguelike games. We’re working on two projects, one of which is a roguelike deck builder in the vein of great titles like Inscryption and Slay the Spire with a little Pokemon TCP and Marvel SNAP thrown in.
We’re building games with TypeScript, React, and HTML/CSS as well as Websockets (via Colyseus). We’re using generative AI in a fascinatingly new and creative way that naturally extends game mechanics into something tens of millions of people will absolutely love.
Ideally, you:
* Have worked as a software engineer before, ideally on a small team.
* Have built and shipped games before, either professionally or on your own time.
* Love games yourself, and have always wanted to work in the games industry.
* Know the web stack (TypeScript, React, etc) like the back of your hand
We’re stealth but backed by some of the top investors in Silicon Valley, including Floodgate and a16z SPEEDRUN. My previous startup was Human Interest (YC S15), a fintech co that today is valued at $1.3B. My intention is to outdo it many times over with Elsewhere. We’re building the the Blizzard, Valve, or Nintendo for the AI age. I hope you’ll consider joining us.
If you haven't heard of us before, we’re a quantitative trading firm that cares a lot about technology. This means building elegant solutions that scale well, never assuming that “best in market” is the same as “best possible,” and ensuring everybody has the resources needed to do their jobs well.
We're looking for folks in New York, London, Hong Kong, and Singapore for a variety of roles including, but not limited to:
- Data Engineers who can help us understand, clean, manage and share the data that guides our trading. At Jane Street, having a thorough and accurate understanding of data is at the core of everything we do -- https://www.janestreet.com/join-jane-street/position/6558007...
- Machine Learning Engineers with robust experience in machine learning and strong mathematical foundations. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction -- https://www.janestreet.com/join-jane-street/position/6485460...
- Software Engineers who are intimately tied into every area of our business. We are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source -- https://www.janestreet.com/join-jane-street/position/4274288...
Sarama | Hardware Autist | On-site (San Francisco, CA) | Full Time | Must have a dog | https://www.sarama.ai
Company: We’re building smart collars and other devices to translate dogs into our language—using audio and motion data. We want to know what our dogs want and are on a mission to rethink the entire healthcare & training industries as we better understand them. We are mostly software people and have built our own models for dogs (soon expanding to my new cats).
Role: Hardware, firmware, and software. Moving fast will be a mix of LLM, research, hacks, and rapidly typing. Build fast, no hand-holding. First product’s a warm-up. After that, it gets real.
You:
Full-stack in the real sense (hardware + firmware + software)
Fast, independent, opinionated
Move fast, care deeply
Must have a dog
Culture: Obsessed with dogs. We’re building the interface for interspecies communication. Not just “pet people”— we believe dogs are family members fully including legally (we can discuss the changes in law on our call).
Apply: Send us an email with your portfolio (or something similar) with a picture of you and your dog to hello@sarama.ai with subject “{Your dog’s name} likes {something they like}” and in the body include what this tech means to you.
—-
Sarama | Cultural Savant | Remote | Full Time | Must have a dog | https://www.sarama.ai
Company: We’re building smart collars and other devices to translate dogs into our language—using audio and motion data. We want to know what our dogs want and are on a mission to rethink the entire healthcare & training industries as we better understand them. We are mostly software people and have built our own models for dogs (soon expanding to my new cats).
Role: This isn’t just marketing or vibes. You’ll shape product, brand, and behavior. You know how culture moves before it moves. You understand what dogs mean to us now—and what they could mean next.
You:
Fluent in design, language, and social undercurrents
Can shape narrative, product positioning, and human-dog interaction
Unafraid to challenge Bernays view of the world
Must have a dog. You live this.
Culture: Obsessed with dogs. We’re building the interface for interspecies communication. Not just “pet people”— we believe dogs are family members fully including legally (we can discuss the changes in law on our call).
Apply: Send us an email with your portfolio (or something similar) with a picture of you and your dog to hello@sarama.ai with subject “{Your dog’s name} likes {something they like}” and in the body include how you see culture adapting.
At pganalyze, we're redefining how developers optimize one of the world's most popular databases, PostgreSQL. Our software gives companies like Atlassian, Robinhood, and Notion the tools to solve their most complex Postgres performance challenges, ensuring their mission-critical applications run smoothly at scale.
For our Solutions Engineering role you will directly work with our VP of Sales, as well as our Founder & CEO (me!) on strategic deals, and develop the playbook for integrating pganalyze in complex customer environments. You will also actively contribute to both our documentation and the product itself. Our team is cross-functional, and our goal is to improve the pganalyze product where we can, to allow repeated delivery of a great customer experience.
We are looking for candidates with a strong background in working on Linux VMs in the cloud or on-premise, and with Kubernetes or containers. Go experience is a big plus, since our agent (the pganalyze collector) is written in Go, and this role may involve making the collector work in different environments, and improving cloud provider API integrations.
Norm | New York City (NYC) Hybrid | Multiple engineering roles | Full-Time | https://www.norm.ai
Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents
We've raised $87m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many roles, including:
We're also hiring for many non-technical roles as well. The best way to apply is online through the links above (we review every application!) -- mention HN Who's Hiring in the additional information / cover letter section. Full list here: https://www.norm.ai/careers.
Chorus One operates validators on many proof-of-stake blockchains (the ones where security is based on a Byzantine fault-tolerant consensus algorithm rather than wasting energy). We are hiring for several roles, but the one I will highlight is what we call Platforms Engineer. Some companies call this Site Reliability Engineering or Devops.
The main thing we do is take upstream software, build it, run it on our infrastructure, and then monitor it and optimize that setup. Some things that make this interesting are:
* Building automation that enables us to do this for many networks (70+ currently).
* Doing this with high uptime, building automation for failover, etc.
* Working with software that is on the one hand cutting-edge and doing interesting things (consensus algorithms, distributed systems, cryptography), but on the other hand that means it’s immature and often not easy to operate and monitor. Often we have to build custom tools, and dive into the source code of the project. We contribute patches upstream when it makes sense.
* Some of these projects are exercising the limits of what a machine can do, we have to do some low-level investigation that requires understanding of what the Linux kernel and network hardware are doing to properly identify what’s going on.
We do have a small cloud footprint, but run primarily on bare metal. We are looking for people who can not just configure services offered by the public clouds, but who deeply understand what lies below; people who could build their own cloud. That sounds a bit pretentious and it’s not exactly what we do, but it does involve many of the same aspects.
A recent example of what I personally find fascinating: last month Ethereum’s Holesky testnet experienced loss of liveness. This is a real-world, globally distributed system that implements Byzantine fault tolerance, with multiple independent implementations of the protocol. Several of these implementations had a bug in an update, which caused a split in the network. The protocol is designed to handle this situation in theory, but in practice it is triggering previously unexplored failure modes in the implementations, that are hard to test for in synthetic small-scale tests. I think there are very few places where you get to be involved in a planet-scale distributed system exhibiting “interesting” behavior, especially one that is not in control of a single entity. Of course, there is also the less fun part that the testnet was broken, alerts are firing, and it was hard and chaotic to coordinate a fix when the network is not controlled by a single entity. Fortunately it’s a testnet.
Sneos.com | Founder | REMOTE | I help compare outputs from multiple AI chatbots
At https://Sneos.com, I've built a platform that allows users to write once and compare outputs from multiple AI models like ChatGPT, Claude, and Gemini side-by-side. This helps users understand the unique strengths and perspectives of different AI systems without the hassle of copying/pasting between services.
Current Needs:
Growth Hacker (part-time/contract): Looking for a creative, data-driven growth specialist to help me scale the user base and optimize conversion from free to premium tiers. You should have experience growing B2C SaaS products and be comfortable implementing and analyzing marketing experiments quickly.
iOS/Android Developer (part-time/contract): While not an immediate priority, I'm interested in creating mobile versions of my web app. As the premium user base grows, I'd allocate more resources to mobile development. I'm open to sponsoring an open-source implementation initially, with potential for a more formal arrangement as user numbers increase.
Tech Stack:
Flexible (Objective C, Swift, Java, .NET, etc.)
What I Offer:
Flexible remote work
Opportunity to shape a product in the rapidly evolving AI space
Competitive compensation aligned with company growth
If you're excited about making AI tools more accessible and effective for everyday users, please reach out with your relevant experience and a brief note on why you're interested in working with Sneos.
Tired of trying to beat kube into shape? Does writing YAML to ship code fill you with utter dread? Dream of a future where deploying software is simple, and you don't need an army of infrastructure engineers to build that perfect janky bash script™ to make life easy?
We're Railway, and we think infrastructure can be better. So far we've built out a platform loved by hundreds of thousands of users who simply tell us "Give me Postgres", "Deploy this repo", and we make it happen
Fair warning! The problems are complex: home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.
Senior React Engineer | Ping Data Intelligence | ONSITE (Miami) or REMOTE | Full-Time | https://www.pingintel.com/
Ping Data Intelligence is a dynamic, three-year-old startup in Miami, FL, revolutionizing the property insurance sector with cutting-edge web technologies. Despite rapid growth, we retain the stability of a self-funded, profitable company.
Role Overview:
As a Senior React Engineer at Ping, you will enhance and develop the core frontend systems that power our real-time, responsive products for customers in the insurance industry. You will work with complex user interfaces and have the freedom to influence our frontend architecture. This position empowers you to shape the future of our web applications.
Responsibilities:
- Lead the creation and optimization of React-based systems for building responsive, real-time applications in the insurance industry.
- Oversee projects from inception through deployment, including identifying opportunities, architecting solutions, conducting experiments, and managing production rollouts.
- Collaborate with backend teams to integrate APIs and optimize data flow.
- Implement state-of-the-art frontend practices, leveraging React, TypeScript, SCSS, and Redux Toolkit.
- Ensure high performance, responsiveness, and scalability of our web applications
Required:
- Experience with real-time data handling and responsive design.
- Proven track record of deploying and maintaining large-scale web applications.
- Minimum 5 years of experience in frontend development, with at least 3 years focused on React.
- Strong proficiency in React, TypeScript, SCSS, and Redux Toolkit.
Preferable:
- Experience in the insurance or fintech industry.
- Familiarity with backend technologies like Python/Django.
- Knowledge of cloud services (AWS) and containerization (Docker, Kubernetes).
Why Join Ping: Be among the key players influencing the frontend architecture and engineering culture at Ping. Work with a top-tier team of insurance and tech veterans in a market where Ping is poised for significant impact. Help build innovative, real-time products that are transforming the insurance industry.
MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.
We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
Blue Origin (https://www.blueorigin.com) | Software Engineer / Software Manager / Technical Product Manager | Seattle/Huntsville/Florida (No Remote) | Full Time
If that's not your bag, we're hiring in just about every other engineering discipline, including lots of embedded software. 411 open positions as of this writing: https://www.blueorigin.com/careers/search
(Export control laws require us to hire exclusively US citizens, Green Card holders, or those in "protected person" status)
Feel free to email me with questions or thoughts! mmuldoon [at] blueorigin.com
We're a small team working on projects targeting web browsers and native platforms, looking for an experienced versatile programmer with strong knowledge of low-level systems programming and experience with building networking programs, with focus on simplicity and performance. Great if you're familiar with low-latency real-time streaming, virtualization and reverse engineering. We use C, WebAssembly and Node.JS.
Send a resume to jobs@browserling.com if interested.
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics creates eye-opening insights.
Tech stack includes Typescript & React for the front-end; Go (Golang) running on Google Cloud (GCP) w/ Kubernetes (K8s/GKE), BigTable, BigQuery, Solr, and more for the back-end; Java, Objective-C, and Rust for mobile; and smaller amounts of other languages including Swift, Kotlin, Dart, Python, and Ruby where they make sense.
In addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I just took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website. If you have questions, feel free to reply here or email nathan@[company website].com.
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Sequoia Capital led our last round of funding and our team has experience from start-ups and larger companies like Microsoft, Google, Amazon, Uber, and more.
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Voltquant(https://www.voltquant.com/) is building an AI-powered platform for engineering firms, utilities, and infrastructure companies. We help teams process technical data more efficiently, automate complex workflows, and make informed decisions using AI.
We’re seeking engineers who want to build real-world AI tools that address industry challenges—working with data from large-scale infrastructure to ML-powered document intelligence.
Tech Stack: JavaScript | Next.js | Node.js | TypeScript | Azure
Open Roles: • Full-Stack Engineer (Hybrid, London) • (x2) Back End Engineer (Hybrid, London) • AI Product Manager (Hybrid, London)
Interested in applying AI to built-world challenges? Email jobs at voltquant dot com with your CV and two examples of projects you’re most proud of.
Cortical Labs | Senior Python Engineer | ONSITE Melbourne (Brunswick), Australia
Cortical Labs is pioneering the next generation of biological computers by integrating lab-grown neurons with silicon chips.
- Developing low-latency applications that integrate with biological neural networks
- Managing and improving a codebase
- Mentoring junior engineers
More details at https://www.linkedin.com/jobs/view/senior-software-engineer-...
Apply: jobs@corticallabs.com
Langfuse (https://langfuse.com) | Backend Engineer, Product Engineer, Design Engineer | Berlin Germany | in-person | Full-time I'm Max, co-founder and CTO of Langfuse (YC W23) - we're building open source LLMOps dev tooling (Github: https://github.com/langfuse/langfuse/). We started with observability and have branched out into more workflows over time (evals, prompt mgmt, playground, testing...). We have a bunch of traction and are looking for our fourth to sixth hire in scaling and building feature depth. We're hiring in person (4-5 days/week) in Berlin, Germany (salary ranges for each job 70k-130k, up to 0.35% equity).
We value quality in engineering at Langfuse: We try to find elegant solutions to complex engineering challenges, and we invested significant effort in enhancing our production setup (infra as code, top observability setup and more).
If you'd love shipping in open source, writing about what you work on and working hard with super interesting and sophisticated customers (devs) - reach out!
More info: https://langfuse.com/careers
Castle (https://castle.io) | Senior ML Engineer | Senior R&D Detection Engineer | REMOTE (Europe/EMEA) | Full-time
Hi HN! I’m Antoine, Head of Research at Castle. We’re a YC-backed Series A startup helping companies like Canva, Atlassian, and Rockstar Games fight fraud and abuse. We're building modern, AI-powered bot detection and abuse prevention tech, with a focus on real-time protection and behavioral intelligence. We’re a small, fast-moving team looking to add two technical roles:
Senior ML Engineer – Fraud & Bot Detection You'll work on real-time ML pipelines, anomaly detection, and adversarial ML techniques to stop bots and malicious actors. We’re combining traditional fraud signals with modern AI—LLMs, behavioral clustering, and vector-based search—to stay ahead of attackers. You’ll own models end to end and deploy quickly, with direct access to rich, structured behavioral and fingerprinting data. Ideal for someone with strong experience in the anti-fraud/anti-bot field who loves cutting-edge ML and wants immediate impact.
Senior Detection Engine Engineer (R&D) You’ll build and scale the core infrastructure behind our detection logic—rule engines, fingerprinting pipelines, and high-speed signal ingestion. We’re integrating AI-driven detection and auto-adaptive logic that reacts in real time. If you enjoy real-time systems, security, and automation, this is a highly technical role that’s at the core of our detection stack. Perfect if you’ve worked in security, data pipelines, or real-time analytics and want to outsmart fraudsters.
We pay US salaries globally | Fully remote from Europe/EMEA timezone | Flexible hours | Unlimited PTO | Paid parental leave We're actively hiring and committed to responding to every qualified applicant.
Drop us a line: antoine.vastel@castle.io
Foxglove | Remote (U.S. time zones) | Full Time or Contract | https://foxglove.dev/
Foxglove is the leading observability platform for robotics developers. We help robotics and autonomous vehicle companies log, store, and visualize multimodal data. We're well funded (Series A, ~30 people), and assembling the most talented team in the industry to build a unified cloud platform for all robots. Sound interesting? Join us!
- Staff Product Designer (visualization, 3d tools)
- Senior/Staff Full Stack Product Engineer (typescript, postgres)
- Staff Frontend Visualization Engineer (webgl, wasm)
- Senior Software Engineer - Rust (australia / new zealand time zone)
- Account Executive (requires experience in selling data infra or dev tools to at least one of: robotics, autonomous vehicles, defense tech, logistics, ag tech, or other robotics)
- Customer Success Engineer (requires previous experience using foxglove, webviz, rviz, etc)
https://foxglove.dev/careers
Intuition Machines, Inc. | Multiple Roles | REMOTE - WORLDWIDE
Want to build ML models that impact hundreds of millions of users daily, running on systems that handle millions of requests per second? Excited by the challenge of deploying models under strict memory and compute constraints - all while adapting to continuous adversarial drifts?
Intuition Machines, the team behind hCaptcha, is hiring an experienced ML Applied Scientist (5+ years) to design and scale models, mentor engineers, and translate business needs into technical solutions. You’ll work in a low-overhead environment with small, distributed teams that prioritize rapid iteration and shipping early.
If you have strong experience in real-time ML, online learning, and the full modeling lifecycle, come help us build the security infrastructure that keeps the internet safe.
Details: https://apply.workable.com/imachines/j/912CC62559/
We're also hiring for:
Lead ML Engineer - https://apply.workable.com/imachines/j/3B70672C1A/
Senior Data Engineer - https://apply.workable.com/imachines/j/D31D65BF69/
SREs – https://apply.workable.com/imachines/j/CD0057C4CC/
Senior Backend Engineers – https://apply.workable.com/imachines/j/2DE5642C7E/
Senior Frontend Engineers – https://apply.workable.com/imachines/j/2EECC9D13D/
See all open roles: https://apply.workable.com/imachines/
Join us and build something impactful!
Sudowrite | REMOTE | √ PMF | Full-Time | Hiring: AI Engineer
PROFITABLE, SUSTAINABLE SMALL TEAM, MAKING SOMETHING PEOPLE WANT.
We are a group of friendly, smart, low-drama people, seeking the same to help us make writing tools authors dream about.
Our users have published hundreds of books using Sudowrite, and we're committed to building a sustainable company, not chasing unrealistic growth targets set by VCs.
We're on year two of profitability, and not planning to raise again. This will be the second year we've paid out a profit-sharing bonus.
- Sudowrite is the best AI for authors. We help the next generation of storytellers tell better stories.
- We believe the future of writing is AI & human collaboration.
- We've been featured in The New York Times, The New Yorker, and everywhere else we care about.
- We're 100% remote. We meet in person a few times of year in places like LA, Portland, and Hawaii.
- We work with a coach and value self-awareness and growth.
- We encourage diverse candidates within 2 hours of USA timezones to apply.
We are hiring an AI Engineer who writes and loves literature. Details here: https://r.people.capital/sudowrite-ai
>We believe the future of writing is AI & human collaboration.
That's on the right track based on my experience. Human + A.I. is the way for literature. I will make in the following weeks a small open source tool to generate comedy specifically, not general literature. No graphics or databases, just a dead simple org file, and tree sitter manipulation of it's grammar.
Creating good quality literature is a totally unexplored use case of A.I.
I just want to say: This sounds amazing. Wish you all the best.
Sadly, I'm located in Europe and my native language is German.
Reef Technologies | Senior Python Backend Engineer | REMOTE | Full-time Salary: 45-70 USD per hour. As a full time staff member, we expect a commitment of 30 hours every week, but assuming 40 hours per week, you earn 7560-11760 USD a month. Hourly rates auto-adjusted for inflation.
We're all about the backend! As a fully remote Python software house, we comprise a small, agile team of senior engineers, each with at least five years of experience. We're known for delivering stable solutions and always accounting for edge cases, minimizing the need for urgent fixes.
- Full Remote Flexibility: Work from anywhere.
- Flexible Hours: Pick your own hours.
- Dynamic Projects: Work with startups globally on projects of your choice.
- Influence: Contribute to decisions and influence how we operate thanks to the Sociocracy 3.0 framework.
- Personal assistant for your non-work tasks.
- Multicultural environment with a voice for everyone.
Who Are We Looking For? Experienced Python engineer with at least 5 years of programming (not necessarily professional), including at least a year with Python. Must have a deep love for Python and the ability to come up with Pythonic solutions to problems.
How to Apply: We don't care about CVs. Just go to https://careers.reef.pl/?utm_source=hackernews and see what we're all about!
Contact: Email: hiring@reef.pl Company Website: https://reef-technologies.com/
Don't bother applying to this one, as it's a ghost job posting (you can check for yourself in previous Who is Hiring posts dating all the way back to 2023)
Not sure why you'd say that - we've hired a bunch of people since then.
Neighbor.com | Software Engineer, Senior Software Engineer | Onsite | Lehi, Utah | Full-time
We're hiring experienced software engineers to build the future of self-storage and vehicle storage.
Neighbor is a marketplace connecting people with spare space to those needing storage, disrupting the $40B self-storage industry.
Backed by A16Z, real estate venture firm Fifth Wall, leaders of Airbnb/Doordash/Uber, among others.
We're looking for strong generalist software engineers who enjoy ownership and impact in an early-stage, growing company. Our stack includes Typescript, React, Ruby on Rails, Golang, and Python, primarily deployed on AWS. You'll be involved in feature development, system architecture, and producing a high-quality product.
What we're looking for:
Bonus points for: Interested?Apply directly to one of the open listings found at https://www.neighbor.com/careers.
RevEng.AI | London, UK | Full-Time | https://reveng.ai/about#jobs
RevEng.AI is building foundational AI models to identify malicious threats and security vulnerabilities inside software at the binary level. We're a seed stage startup having raised $4.25m from top tier VCs across the US and Europe. You’ll play a key role in advancing our platform pushing the boundaries of AI-driven program analysis.
We're looking to hire a team of Frontend, Backend, and Full Stack Engineers. Our tech stack currently uses react, fastapi, redis, celery, rabbitmq, and k8s.
* 5+ years of experience * Hybrid working environment but ideally commutable to London, UK * Solid understanding of software engineering design * Ability to thrive in a fast-paced start-up environment * Prior experience working with vector databases or complex data
To apply or learn more, email contact[at]reveng.ai with "hn" in the subject line.
Fathom - AI Notetaker | REMOTE (must work US hours) | Full time | https://fathom.video
We make the number one AI Notetaker and are hiring across the stack (rails/typescript/go/k8s/gcp).
About Fathom: • YC W'21, raised Series A this summer, ~50 employees • Growing 10-20% every month (ARR + Usage) • 82 NPS, #1 app on both G2 + Zoom marketplace, 10k+ installs on HubSpot marketplace
Team makeup + culture: • Low ego, high integrity, highly collaborative, hard working • Senior team (10 eng), many have worked together at previous companies • Remote but synchronous. Multiple team offsites per year
This IS for you if: • You want to work on a product people love • You like highly talented, experienced coworkers • You prefer working hard and making pragmatic decisions that keep the team shipping quickly
This is NOT for you if: • You want rest & vest • Sprint planning is your favorite • You being right is more important than the team being right
If interested, apply for roles here. Mention you’ve come from HN in the application!
- App team / Rails+typescript (https://jobs.ashbyhq.com/fathom.video/01619869-e031-464c-b3b...)
- Platform team / Go (https://jobs.ashbyhq.com/fathom.video/50323c12-96b2-4e6a-b8e...)
Sent an application last month. No response yet...
Thank you for applying! We send an email upon application submission acknowledging receipt which notes that we send further communications if we see a strong match. Our team reviews every application and encourage you to continue to apply for roles for which you’re a strong match. Thanks again for your interest and I’m happy to answer specific questions via email (madigan.ford@fathom.video).
Just as a note, as someone qualified for the position, this response convinced me not to apply. Not taking the time to let candidates know that you chose not to move forward with them demonstrates a lack of care and compassion, and I now associate that that attitude with Fathom as a business.
As someone that was accepted for their interview process, you aren't missing much. I was halfway through the live technical when I just noped out. Still finished it, but knew I wouldn't be interested in progressing beyond it.
Yep. Especially when you know you have the qualifications. If it's not a match, despite meeting your written qualifications, then how about you at least update your requirements so I don't waste my time?
Also, the application process requires me to download their Fathom software anyways. The least they can do is respond with a rejection.
All people want is a brief email saying you're not moving forward. This takes very little effort on your part and builds goodwill. It's super-important to treat all the people you don't hire with empathy and respect; they'll tell everyone about a poor experience.
Same!
great team and killer traction
Sent yet another application, nothing. Y’all painting the office over there?
We get a ton of inbound and typically only follow up when there’s a clear match to move forward. That said, I just joined the team and we’re working to improve that! Appreciate you applying and being interested in Fathom!
If you have that many candidates where you can't even answer them, Why are you here asking for more?
EDIT: I’m sure you have a dozen great candidates in your resume pile you reject for a type-o or an unknown school, or something. Do a second pass.
They do it for investors to show off the hiring "activity" and company growth. Bad moves though.
and as much as hiring is "broken" the part of the process that works well is letting people out of it without ghosting them. Even dinosaurs like ADP software get that part right.
ScribbleVet (https://scribblevet.com) | Designer (marketing & product) | Full-time | Remote (must be able to work US timezones) ScribbleVet is an AI-powered scribe for veterinarians. We save veterinarians two hours every day, reduce veterinary burnout and help animals get better care.
- We're generating real ($XM/yr) revenue
- Our users love the product
- We're fully remote but not asynchronous, so we have a lot of autonomy but it's easy to collaborate with someone when needed.
We're looking for:
- A designer to join our team (full-time) to work across product design (UX) and marketing assets (landing pages, trade show materials etc)
- Strong product skills and founding, early employee, or building something from scratch experience required
If you're interested and think you might be a fit, please contact me at rohan (at) scribblevet.com!
Combinaut | REMOTE | Senior Developer, Ruby on Rails | Contract | https://www.sparkle.health/
We’re looking for remote candidates to join our team of kind, hardworking, and creative people!
Our company, Combinaut, creates tools for healthcare organizations that help patients find care (https://www.sparkle.health/). We need an experienced Ruby/Rails developer to help build new features and to optimize the existing product. Must have 3 years Ruby on Rails experience. 1 year Vue.js, 1+ year American healthcare, 1 year content management system development preferred.
* Backend powered by Ruby on Rails * The app has a significant amount of frontend JS components * We are in the process of migrating front-end components to Vue.js but still use backbone as well * We have multiple clients with different deployments and customizations to business logic and look’n’feel * We use Github version control Our developers work with near-autonomy toward shared goals. We don’t micro-manage. Everyone on our team is trusted to manage their own day, and we value good results over process.
About the project: * Our team is international (Germany! New Zealand! Spain! Canada!) and all remote, but mostly overlaps with the Pacific or Central time zone. * It is a large app, been around for many years, so there is a mix of greenfield new features as well as maintenance and improvement of existing features. * Well-funded team with great cashflow and an established client base.
This is a company that actively maintains work/life balance and rejects crunch culture. We work hard to foster an atmosphere of independence and trust in our developers.
To apply: Please email us directly (lisa @ combinaut.com) with your resume and examples of your work. Subject line: Senior Ruby/Rails Dev.
MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite
We’re creating robots that autonomously construct buildings. We design all of our hardware and software in-house in central Amsterdam, starting with autonomous bricklaying robots.
Building a robot like this means solving all sorts of interesting challenges: figuring out the robot's position with sub-mm precision; navigating autonomously around the building site; automating measurement and calibration of new robots; lots of distributed systems and so on.
Our robots are now continuously deployed on customer sites and we are earning real money as a masonry contractor. The full team is more than 50 people and we're growing rapidly to meet demand.
Our stack is mostly: Rust, TypeScript, Python, NixOS.
Some open roles:
- Software Engineer, Controls
- Software Engineer, Machine Vision
- Assembly/manufacturing technicians and robot operators
https://www.monumental.co/jobs
P.S. We're always on the lookout for very strong generalist engineers who can operate at any layer of the stack (firmware, networking, UI, application code - whatever's needed!) Drop me an email if this sounds like you.
This seems like a cool company but it would be cool to have some sort of idea what kind of compensation you're offering for these positions.
From digging around a bit, typical AMS rates. 80-120k EUR.
Other's are welcome to correct me though, if it's off.
Looking at the product I would say 2/3 of that would be closer to the reality. Numbers from your post are the ones for sexy finance/trading companies.
Bloomberg | Software Engineer - Infrastructure | ONSITE in New York, Princeton, London | Full-time
Bloomberg is hiring experienced software engineers to build high-performance infrastructure that powers real-time financial data for global markets. We process massive datasets from regulatory agencies, exchanges, central banks, and financial institutions—fueling Bloomberg products and AI-driven insights. Our work directly impacts traders, analysts, and decision-makers worldwide. We tackle hard distributed systems problems at scale, from low-latency data processing to cloud/hybrid computing, leveraging cutting-edge open-source & proprietary technologies.
I joined Bloomberg in 2020 via its acquisition of Second Measure (YC S15) and stayed because of the challenging problems and the freedom to solve them. Bloomberg values deep technical expertise and gives engineers real ownership over impactful projects.
We're hiring for roles in these locations with 3-days in office most weeks:
Princeton/New York: https://bloomberg.avature.net/careers/JobDetail/Senior-Softw...
London: https://bloomberg.avature.net/su/b0756f8c9356c198
AbbVie | AI/Software Engineer | Remote, UK/EU | Full-time
Are you a great coder (Python/Typescript, but great skills are transferrable), who enjoys close collaboration with end-users in solving their hard problems?
Do you have a solid foundation in the AI/LLM-world - or are you a great at the above and willing to learn?
Are you well versed in data engineering concepts, and excited to work with the latest GenAI models and bring these solutions into production? Then I'd love to hear from you!
We are a small team who care deeply about our work as well as each other. We iterate fast, and err on the side of showing a quick prototype of an idea, rather than spending hours in meetings talking about it.
Our vision for this project is extremely ambitious, and you will be a crucial part of making this a reality. We've been expanding the team, and are currently looking to fill a few extra roles in the UK/EU-timezones.
If you fit the above description, hit me up at jakob.hoppermann@abbvie.com with your resume + a little bit about yourself!
Curipod | Product (Full stack) Engineer | Full time | Remote (US-based) | https://curipod.com
Curipod founder here.
Curipod is the all in one platform for teachers to plan and deliver AI native interactive lessons that prepare kids for the 21st century.
1+ million Monthly Students and growing fast.
Most of the engineering team are former founders and CTOs. Join us to redefine how classroom lessons are done natively with AI.
Lots of Nextjs, React and TS and node. Move fast and build great stuff with users.
Apply here: [https://curipod.notion.site/Product-Engineer-ab56cf80eadc45c...](https://www.notion.so/Product-Engineer-ab56cf80eadc45c697c10...)
Deutsche Börse | Kotlin Software Engineer | Onsite/hybrid - Prague, Czech Republic
Hi, at Deutsche Börse, we’re re-building an energy market from the ground up, and we’re looking for a Kotlin developer to join our team. Or someone willing to accept challenge as a Kotlin dev.
Our solution is based around Kotlin Flow and the Raft protocol. This isn’t your typical backend role. There's no Spring, no dependency injection, just pure programming. We take inspiration from the Agile Manifesto with touch of XP. We put big emphasis on close collaboration in our Prague office and don't do Scrum. We put big emphasis on automation which means no manual testers.
If this sounds interesting, feel free to reach out to me at matej-hiring@vasilevski.cz for more details. Here’s the full job description: https://careers.deutsche-boerse.com/offer/kotlin-jvm-develop... Looking forward to hearing from you!
Absorb LMS (learning management system) | Canada (remote) | Full-time | https://www.absorblms.com/
Howdy, I'm looking for our next Software Development Team Lead. We have a beautiful (mostly empty) office in Calgary but are remote-first. Your team members are located from Vancouver to Quebec - for now; we're growing so maybe NFLD soon?
This person will lead our growing AI/ML team, but they are first an experienced team lead (you have managed people before) with significant python development experience. You can be creative with how you demonstrate your skills, experience and passion for AI/ML, and you'll get a chance to grow in these areas working with our strong technical team.
if you're interested check out the posting, and if you apply I'd appreciate mentioning you found out about this on HN (long-time participant but first time as a hiring manager in this pool of talent). Thanks for your interest!
https://absorblms.hrmdirect.com/employment/job-opening.php?r...
Hi there, You guys should try to create a better job application portal where you arent required to signin anywhere to apply!
Hiya | Seattle / London / Budapest | full-time | hybrid
Hiya makes your mobile calling experience smarter and more relevant. We partner with phone makers and telecom carriers to bring this innovation to over 500+ million global subscribers and growing.
https://www.hiya.com/company/about
Our current open positions include:
* Full Stack Software Engineer (London): https://jobs.ashbyhq.com/hiya/1a80d0ff-b62a-4130-80b3-a82a6f...
* AI Engineer (Seattle): https://jobs.ashbyhq.com/hiya/5cb65a2c-7e3a-4323-9af0-6180e6...
* SDET (Seattle): https://jobs.ashbyhq.com/hiya/ddb4bfda-df4c-499c-a90b-345d96...
* Senior SDE III (Budapest): https://jobs.ashbyhq.com/hiya/aaea75d5-4893-4f34-a1a6-89c95e...
* Cloud Platform Engineer (Budapest): https://jobs.ashbyhq.com/hiya/5d4f98d4-7a57-45d6-b890-088d98...
* Junior Backend Engineer, Enterprise Success (Budapest): https://jobs.ashbyhq.com/hiya/f4d00c57-9e83-4856-8055-41979c...
Do you provide visa support?
Trunk | https://trunk.io | Sr Platform SWE SF (hybrid) and Full Stack SWE II Remote US or Canada Full-Time |
Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:
In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)Our tech stack:
Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobsHello, Only one hybrid position is available at https://jobs.lever.co/trunkio/
Liminary | Seattle, Bay Area or NYC | Hybrid | Full-time | https://liminary.io
Liminary is building the cognitive companion for knowledge workers - it not only lets you easily save and recall the knowledge you need for your work, but it’s also accelerating your synthesis of insights, generating recommendations, and ghostwriting your work output alongside you. Liminary is an ambient AI that's built for professionals in high information synthesis roles - from researchers to consultants to investors. We aim to augment, not replace, humans, to empower them to focus on higher-value activities rooted in human creativity and judgment.
We're hiring for the remaining two members of our founding engineering team:
1. Product Engineer - Frontend: https://liminary.notion.site/Liminary-Product-Engineer-Front...
2. AI Engineer: https://liminary.notion.site/hiring-ai-engineer
If you like thinking about how to innovate on the interfaces with AI and/or about the nature of human thought and synthesis, we have some interesting projects for you.
Please apply through the website above.
BCC | Platform Systems Engineers | Bethesda MD | ONSITE or REMOTE, VISA | Competitive compensation! | https://www.ncbi.nlm.nih.gov Black Canyon Consulting (BCC) is hiring Platform Systems Engineers of all levels to join our team at the National Center for Biotechnology Information (NCBI).
Our team is dedicated to building cutting-edge tools and systems. Our mission is to empower developers across NCBI to build, deploy, and manage software, data, and web services that make a real difference in the lives of millions of Americans.
Your contributions will play a crucial role in modernizing government technology infrastructure, fostering innovation, and ultimately making a tangible impact on communities across the country and globally. This is your chance to be part of a mission-driven team that’s shaping the future of digital government.
Tech: Linux, k8s, Service Mesh, Kafka, GitLab, ArgoCD, Elastic APM, Python, C++
DevEx: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
DataOps: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
Interested in management or leadership opportunities? Apply and let us know.
Sourcegraph | San Francisco / Remote | Full-Time | SWE, Database Platform Eng, Forward Deployed Eng, Solutions Eng, Dev Advocate (all roles write code) | https://sourcegraph.com
Sourcegraph is how enterprises industrialize software development with AI. We accelerate and automate how software is built in the world's most important companies, including 7/10 top software companies by market cap and 4/6 top US banks.
Every successful codebase becomes large and complex. Instead of improving the product, devs spend more of their time just understanding the code and doing low-level tasks. The solution is to accelerate humans doing what they're best at--and to automate the rest with AI agents, meaning more creativity and less toil for devs.
Sourcegraph is the industrial software development platform, accelerating human devs with contextual AI and automating toil away with AI agents, and it's proven today in the world's most important companies. Our tech stack combines frontier technologies in code search, static analysis, and LLM training and evaluation. Our founders code!
Apply here: https://grnh.se/0572f98b4us
I have applied and I'm looking forward to interviewing at sourcegraph
Yotta Navigation| Lead Front End React Developer | Santa Clara, CA| Remote within US | Full-time The Lead Front End React developer will be in charge of developing front end web applications that present users with a beautiful interface to Yotta’s latest IoT products. Responsible for ensuring an intuitive and friendly user experience, you will work closely with our back end engineers to implement a seamless and secure integration that allows users to make the most of Yotta’s cloud services. Experience with Mapbox or similar is a big bonus. TypeScript experience is preferred.
For more info or to submit a resume please email: jobs@yottanav.com
luce.sg | Ruby on Rails Tech Lead | Onsite | Jakarta, Manila | Full-time
Luce is a tech-enabled services platform based in Singapore. We are looking for a Tech Lead to join us in our Indonesian (Jakarta, Batam) or the Philippines (Manila) office.
Looking for a Rails engineer with 5+ years of experience, track record of influencing technical direction and examples of helping people around grow (internally or externally via conferences, writing).
I'm HM, more info here (will soon be posted on our website too): https://makarst.notion.site/Luce-Tech-Lead-Ruby-on-Rails-1ca...
Apply by emailing your resume to makar.stetsenko@luce.com and include a short note about your proudest career moment so far.
Do you dream of electric NAND and NOR gates?
Do you calculate your chances of faster service at a checkout counter based on scheduling algorithms?
Do you entertain your friends and family with debates regarding Linux vs. BSD vs Windows until they beg for mercy?
If so, you might enjoy working here, and I encourage you to apply!
DM me for more details. Or call me at 555-1212
https://broadcom.wd1.myworkdayjobs.com/en-US/External_Career...
Guilde (https://guilde.ai/) | Staff Engineer & Sr Engineer | Full-Time | Remote (US Time Zones)
We’re building the most profound expert in data models. If you’re a Full Stack Engineer who enjoys dogfooding every day, we should talk. Our team will be on this Zoom room from 10:30AM-3PM PST today. Drop in to say hi, see a demo, and learn more about life on the team: https://us06web.zoom.us/j/82464106025?pwd%3Davp2pW8wNeeum1Xs...
We’re a senior team of 3 repeat founders, backed by a dozen CTOs who live this problem daily and want to help build the future. To apply, email: hiring [at] guilde.ai
The details: - Hiring (1) Staff Engineer - Hiring (1) Senior Engineer - Geography: Fully remote in North or South America. - Tech Stack: Golang, Postgres, MCP servers
Some attributes we feel are important: - Bias towards shipping - Creative, optimistic, curious, rigorous, diligent, grit - Must have backend experience operating at scale
Responsibilities: - Creating agentic workflows using our proprietary frameworks & LLMs - Internal tools to extract value from LLMs - Feature development (ex: leveraging SQL AST systems to provide tools to LLMs and users, GitHub code checks for Postgres) - Integrations (ex: Datadog, Slack, etc...)
fyi Zoom link requires passcode to join, so you probably won't get too many folks. (e: or I'm failing a reading check ;-))
Thanks for the tip. I’ve been trying to add folks as they arrive in the waiting room. Sorry if I missed you when you were joining!!
Channable | Utrecht, Netherlands | HYBRID / ONSITE | https://jobs.channable.com/working-at-channable
Join one of the fastest-growing scale-ups in the Netherlands. We have several open engineering positions to join our team in Utrecht. We are a young company with a strong engineering culture and some unique data problems, which we are solving for our customers.
You can read more about our work on our tech blog: https://www.channable.com/tech
Our stack includes: Python, Haskell, Rust, PostgreSQL, Redis, Nix, Terraform, Nomad, Ansible
We process over 100 billion products per day and offer technically interesting and challenging work. We are looking for highly motivated and skilled engineers to join our team.
Open positions:
- Python Software Engineer, team Marketplaces: develop our API and integrations with marketplaces - https://jobs.channable.com/o/python-software-engineer-market...
-Team Lead - Python Infrastructure and Performance: build reliable Python infrastructure and improve codebase maintainability - https://jobs.channable.com/o/team-lead-python-infrastructure
Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com
Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.
We are hiring for:
- Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/4018702004
- Software Quality Assurance Engineer: https://job-boards.greenhouse.io/oklo/jobs/5480416004
See more opportunities here: https://job-boards.greenhouse.io/oklo
Please mention Hacker News in your cover letter!
Clad (YC W'23) | Full Stack Software Engineer | New York City
About: Clad is construction management software for infrastructure.
We're building a compound startup to build infrastructure (telecom, roads, utilities, etc.) faster and cheaper.
Progress: Since this time last year, we've 8x'd revenue, and >3x'd customers.
Role: Looking for a full stack software engineer to join our team of 4.
Tech Stack: Typescript using Remix
JD: https://www.ycombinator.com/companies/clad/jobs/YHGyRSf-full...
Getting a login prompt. That job link is only available to YCombinator founders?
Good call out! Just updated the link, should work now. (its definitely open to everyone)
Incept AI | Remote (US) | Full-time | Software Engineers and Deep Learning Scientists | https://www.incept.ai
Incept AI is solving the last mile problem in Voice AI. Our team of PhD applied scientists and software engineers builds neural audio processing systems, audio-processing foundation models, and agentic AI workflows that make Voice AI reliable and truly useful in the real world.
Our first application is the lucrative drive-thru and phone automation market for restaurants. We have built the most accurate order-taking restaurant Voice AI assistant in the world, and are working with major restaurant chains to help elevate their customer service while providing major automation-led savings.
We are well-funded are looking to grow our team with Software Engineers (generalists or back-end, previous work experience required) and Applied Scientists (PhD in a technical field like CS, Math, Physics, ... or equivalent deep learning experience required).
https://www.incept.ai/careers
Proven Software | Senior Fullstack SWE | REMOTE (US) Full-Time | $150k-$170k
Proven is a start-up software company delivering a modern electronic medical record (EMR) to physical therapists. Proven’s Founders and Executive team have decades of experience successfully growing and scaling companies in healthcare. Our mission is to deliver an innovative and impactful solution to healthcare providers leveraging modern technology. At Proven, we are looking for bright, hard-working, and highly motivated individuals who want to be a part of our fast-growing company.
Stack: .NET/C#, SQL Server, Blazor with Telerik controls 6+ years software development experience required Experience with Blazor and Azure or other cloud services are bonuses but not required
We primarily work ET hours but are flexible Excellent PTO and employer-sponsored healthcare benefits
Email us at: hiring AT provensoftware DOT com
Anvil (https://anvil.works) | Senior Developer | Cambridge, UK | ONSITE, VISA | Full-time/part-time/flexible
We make an open-source web framework, an online code editor, a GUI builder, and a PaaS hosting platform. Together, you can build and host a full-stack web application - and all you need is a little Python. (Yes, even the client-side code - we compile Python to JS and provide a GUI framework!)
We’re looking for an experienced all-rounder to work on the core Anvil platform, with a focus on the back-end. Our stack is mostly Clojure, Javascript, Python, Postgres, and container tools – but we're looking for someone who isn't afraid to jump into something you haven't used before.
You’ll be working with other seriously good all-rounders, including the founders (relevant PhDs, kernel contributors, builders of backyard dancing fountains) and senior colleagues (eg: Stu went from teaching Python in maths class to reverse-engineering our drag'n'drop editor in months), as well as our other developers and developer advocates. We're bootstrapped and profitable, with a small, smart, friendly and diverse team.
Building dev tools is great! We're solving problems we've experienced ourselves, our customers are developers just like us, and platforms have the most fun engineering problems.
For full job descriptions, and to hear what it's like working here, go to https://anvil.works/jobs.
We work hybrid (in the office Tue-Thu, wherever you like Mon/Fri). If you have questions, I'm a founder and my email's in my profile.
Cactus | https://www.cactus.is/ | Multiple Roles | REMOTE | Full-Time and Contract
Cactus is a strategy, design, and engineering firm that builds physical and digital products for some of the world's leading healthcare clinics. Fully remote with teams based in the US and Brazil, we're hiring for a variety of software engineering roles (https://www.cactus.is/careers).
- Backend and Fullstack: Python and JS, SQL/PostgreSQL and NoSQL tools (GCP experience a plus)
- iOS and Android: Swift and Kotlin/Java
- Frontend: React, JS, and a variety of data viz and interactive libraries
- Engineering Managers: to lead our client projects and teams
Email careers@cactus.is with your name, github/code samples, and resume or LinkedIn. It's a plus but not required to have past experience working with healthcare tools and standards like EMRs, HIEs, HIPAA, FHIR, interoperability, etc.
wikimove | Software Engineers | Contract / Full-Time | Fully Remote (Europe CET+/-2)
We are wikimove, a startup focused on changing how mobility is implemented in cities around the world. We build a MaaS (Mobility-as-a-Service) platform which enables cities to take control over urban mobility. Come work with us to help reduce climate change through technology and help make the world better today and for future generations. Our existing customers range from cities to large transportation associations within Germany. Our next step is to expand into other European countries.
Please find the full role descriptions at https://join.com/companies/wikimove. Apply using the website or email directly: careers <at> wikimove.me
We are hiring for the following roles:
+Senior Backend Engineer (Spring, Kubernetes) +Senior Frontend Engineer (React, Redux)
Atomic Tessellator (https://atomictessellator.com) | Lead Front End Engineer | Global Remote | Full-time
Atomic Tessellator is building the world's fastest, most comprehensive materials design web platform. We're giving materials scientists the ability to create and test different permutations of atomic structures, and evaluate every known material property, with preconfigured computing environments.
We're seeking a front end developer with Three.js experience to lead our platform UI development (Vue.js). You'll also be solving the technical challenge of rendering complex atomistic simulations in a physically accurate, visually interpretable, and performant way.
We're a tight, global team of 5 with a hacker mentality. We're AI-native, value taste, have audacious goals, and move at unreal speeds. We take pride in being generalists.
Interested or have questions? Please send through your CV to daniel+cvs@atomictessellator.com :)
cool product, challenges
Gridmatic | Senior fullstack software engineer, Senior backend software engineer (ML infra) | Full-time | Hybrid (Cupertino, CA)
Gridmatic uses ML and weather data to forecast energy prices in the US, which can get really volatile as extreme weather becomes more common with climate change. We’ve been using those price forecasts to e.g. optimize very large batteries, which help make the grid more stable.
On the fullstack side, we're building tools to apply our forecasts to automated battery storage optimization and energy volatility risk mitigation. On the ML infra side, we're working on infra to be able to scale to larger and more complex models, and to apply better (but more computationally intensive) weather models in our forecasting.
Our stack: python, react/nextjs, kubernetes, GCP, postgres, bigquery
Our goal is to help accelerate the adoption of renewable energy on the grid. It's super interesting, the team is incredibly smart, and we're profitable.
If you're interested, DM me or email me at kevin@gridmatic.com, and please answer the following question: what's the most impressive thing you've built? (include a link to code if possible)
Materialize | Senior Full-Stack Software Engineer (Console) | NYC | https://job-boards.greenhouse.io/materialize/jobs/5471916004
Materialize is a real-time data integration platform that allows you to use SQL to transform, deliver, and act on fast-changing data. By performing incremental and consistent data transformations, Materialize makes live data accessible throughout your organization. Build operational data meshes, offload queries, join data sets, and act on the results before they move to colder storage for historical analysis.
As a full stack engineer, you will be the primary owner of our best-in-class Console UI used for exploring, querying, and operating Materialize.
What we’re looking for:
- 5+ years of frontend development, preferably with a strong background in React/TypeScript
- Familiarity / interest in cloud infrastructure tooling
- Bonus: experience with data visualization, familiarity with databases
Compensation: $160,000-215,000/year + equity
Turing Biosystems | Hybrid around London, UK | Full time | UK citizenship/right to work required | https://turing.bio Company: we are an early-stage startup in London making an analytical in-memory graph database engine in C++ strongly focused on speed with a for life science industry and beyond
Experience: good to excellent knowledge of C++, systems programming, programming for high performance and computer science. Technologies: C++20, CMake, git, Linux.
Please apply if you like C++ a lot, if you are good at creative software design, if you like to design new algorithms and to find new arcane ways to make software fast.
Apply online at https://form.typeform.com/to/U9oAwal6
Galaxy - The Cursor for SQL | NYC (irl) or SF (remote) | Full-time | https://www.getgalaxy.io
We are building the Cursor for SQL querying - one unified data platform for developers to write, generate, share, and visualize their queries. It's time to move off of DBeaver, DataGrip, Tableplus, etc - these tools are old and no longer fit the bill.
We're hiring - Founding ML Engineer, - Founding Front End Visualization Engineer - Founding Product Engineer
https://docs.google.com/presentation/d/1-IksQ5XWYneCJde3PtHF...
Email us at hello@getgalaxy.io or ping us on X at @getgalaxy_
Disney | Senior Software Engineer | Onsite | Full-time | San Francisco, Santa Monica, Seattle, New York
Disney (Video Player Engineering) is seeking a Senior Software Engineer to help us deliver excellent streaming experiences for Hulu, Disney+ and ESPN+ as a developer of our client player. Our team is responsible for playback across several devices including gaming consoles, mobile devices and set top boxes. You will have the opportunity to lead in the design and implementation of our cross-platform C/C++ and Rust player that runs Disney+ and Hulu on these devices.
We’re looking for an experienced C/C++ or Rust engineer who has video player and cross platform development experience. You should have a passion for coding and debugging hard problems, and an eagerness to help us deliver seamless video to our subscribers. Being a Senior member, you will get to own large features, lead the technical direction of our work, and mentor and provide technical expertise to other engineers. You will work closely with other technical teams in the application layer and backend video services to deliver features.
https://www.disneycareers.com/en/job/seattle/sr-software-eng...
Feel free to DM me for more details.
I think you need to look into your hiring portal. I have actually applied to this position (or a position with the exact same description) many months ago. Never heard anything. Which is strange since I have decades of video encoding, video player, c++, and cross platform development experience at both startups and FANG.
For what it's worth, I interviewed for a position similar to this at Disney+ a few years ago (unsure if it's the exact same one since it's been so long), and after being given a coding challenge that they agreed I could turn in after a week and an email from someone I was supposed to ask questions to, I didn't get any responses from them whatsoever until less than 24 hours before the supposed turn-in. (Among the questions I asked were clarifications of very basic things like "Am I supposed to be getting 404 errors when trying to query the links returned by the API the instructions say I should be rendering results from, or is there an issue with your backend?" After having spent essentially two full days over the weekend on it, I emailed the night before we had agreed I'd complete the challenge to say that I wasn't interested in continuing with the interview process, and the next day I finally received a response saying something along the lines of "oops, the engineer we said would answer your questions was on vacation, here's the email of a different one".
Obviously that's just one data point, but I wouldn't be shocked if their hiring portal worked fine and this is just how their recruiting works.
Send me a resume at mark.kegel@disney.com.
Close | Full-Time | 100% Remote - US Based
* Backend Engineer (Python)
* Frontend Engineer (React)
Close is a bootstrapped, profitable, 100% remote, ~100 person team of thoughtful individuals who prioritize taking ownership and making a meaningful impact. We’re eager to make a product (Sales CRM Software) our customers fall in love with over and over again.
We’re looking for high achieving, full-time Software Engineers to join our team. Folks who have a good understanding of web technologies and want to help design, implement, launch, and scale major systems and user-facing features.
https://jobs.ashbyhq.com/Close?utm_source=zEjmA7953Z
Purple Dot | 1x Senior Full Stack Engineer (London, UK) + 1x Customer Solutions Engineer (New York, US) | 2 days/week in office | Full-time
At Purple Dot, we are on a mission to create a world where, ultimately, every product that is manufactured is sold. The current e-commerce model leaves brands waiting for stock to arrive at the warehouse before they can start selling, leading to missed sales opportunities, unsold inventory and waste. We believe the next wave of innovation will happen in the time before stock arrives, enabling brands to sell inventory no matter where it is in the world. Our pre-commerce platform puts the power back in brands’ hands, allowing them to take control of their sales timelines and maximise revenue potential.
And we make pre-orders trust worthy for the shoppers too, keeping their money in escrow until items ship, and always up to date on where their pre-order is at, with an option to cancel no questions asked.
We've raised a $10m Series A in 2024, we've plenty of runway left and we're looking for help as we scale our platform through the next order of magnitude in terms of load on the system and ultimately the number of dollars we process.
We are a team of 22 split evenly between the UK and US. 32% female, including the CEO. All of us have a mix of startup and big tech experience. For the founding team this is our second (so far :) successful startup.
I have two engineering roles open:
* senior full stack engineer - based in London, UK - to join our core engineering team of 6 that are shipping our product roadmap: https://purpledot.notion.site/senior-full-stack-engineer-uk
* customer solutions engineer - based in New York, US - to work with our support and sales teams to help make going live with and using Purple Dot a delightful experience for brands and their shoppers: https://purpledot.notion.site/customer-solutions-engineer-us...
Like everything else we do, we interview fast, and you will deal with me (head of engineering) throughout.
me: https://linkedin.com/in/rtkaleta
Sitch App | Engineer | NYC-area HYBRID (2 days/week in Brooklyn) | Full-time | Python + Django + Flutter + Rust Sitch is a new type of concierge dating app. We're using AI + Humans to ask you questions, get to know you, then help you find love. We're a concierge matchmaker but we don't call ourselves that and we don't charge the obscene prices that matchmakers charge.
One of our metrics is how little time you spend in the app. We're explicitly opposed to the dopamine-fueled mini-game doomswiping of 'traditional' dating apps which cynically monetizes desperation. We're monetizing intent!
* We're top-tier VC funded, small team of 2 cofounders (Snapchat, Bumble), a CTO from Snap/Clubhouse, and 3 engineers, based in NYC.
* Stack is Django, OpenAI, Flutter, Rust
* Looking for a Mid-level Engineer who is an all-arounder. Backend more important than front-end code, but if can also work on client code (or want to learn) that would be ideal.
* 1-2 days/week in person, in Brooklyn, and the rest remote. We strongly prefer NYC area candidates.
See our "corporate" site at https://unusual.inc, and our app site at https://joinsitch.com, and feel free to send me a note at chad@unusual.inc
Anima Health | Remote | Full-time
We’re on a mission to transform healthcare by pioneering agentic AI that keeps people healthy, extends lives, and revolutionizes personalized medicine. Our patent: https://patents.google.com/patent/US11791048B2/en
We're profitable, growing at 100% MoM, and went from $0 ARR to $1m ARR in 6 months from launch (Apr '22). We’re on track to hit $10m ARR by H2 ‘24.
We’re hiring aggressively for engineers, you can check out our jobs here: https://jobs.ashbyhq.com/Anima
If you’d like to skip the line: https://tally.so/r/nrY6Av
Hey there, it says cant book call rn
Sourcetable | San Francisco | Full Time | Staff Engineer (React/Python)
Sourcetable is building an AI spreadsheet for the next billion users, both human and AI. We are leaders in autonomous spreadsheets, and you'll be working on fun stuff like this:
https://blog.sourcetable.com/sourcetable-launches-worlds-fir...
and how do I apply?
Imbue | Founding Product Engineers | San Francisco (ONSITE) | Full-time
Imbue builds AI systems that reason and code, enabling AI agents to accomplish larger goals and safely work in the real world. We train our own foundation models optimized for reasoning and prototype agents on top of these models. By using these agents extensively, we gain insights into improving both the capabilities of the underlying models and the interaction design for agents.
We aim to rekindle the dream of the personal computer, where computers become truly intelligent tools that empower us, giving us freedom, dignity, and agency to pursue the things we love.
For more example projects and benefits, see the full job description: https://imbue.com/careers
Please apply through the website above. All submissions are reviewed by a real person!
> Please apply through the website above. All submissions are reviewed by a real person!
Then they're doing a terrible job. A few associates applied between 2-4mos ago each and never received anything beyond an acknowledgement of application.
ReSim | https://www.resim.ai/ | Application Engineer | HYBRID Mountain View, CA Preferred / REMOTE (US)*
ReSim is on a mission to revolutionize robotics development by building the ultimate virtual testing platform. We empower autonomy teams to scale simulation for their robots, helping them accelerate their progress and impact. We're looking for an Application Engineer to join our Professional Services team to help onboard and support our customers in integrating ReSim into their workflows. You'll also help develop the product across the stack to deliver customer requests.
This role is perfect for someone who thrives at the intersection of technical expertise and customer engagement. Our ideal candidate will have:
- A love for robotics or simulation
- Strong skills in Python and/or C++
- Experience with Docker, modern CI/CD systems, and Bazel
- Passion for creating intuitive APIs and working with customers
- For this hire we are specifically targeting a candidate who has experience at a product-focused robotics company
If you're interested, reach out to us at jobs [at] resim.ai with your resume and some examples of relevant experience.
*Note on location. While we have a presence in Mountain View much of our team is remote. We have a strong customer base in South Bay. A team member located in the Bay Area could be a strong fit.
Kaedim | Software Engineer, Machine Learning Engineer, Customer Support Engineer, Product Manager | Onsite | Full-time | San Francisco, Singapore, London | US & UK Sponsorship Available
Kaedim is an AI startup building ML algorithms that turn images into digital 3d models. We are a group of ~10 looking to grow the team to help streamline 3d content creation for 3d artists and are already working with 1 of the top 10 games of all time! Using our AI and in-house art team, we have the most accurate, game-ready 2d → 3d asset generation pipeline. Currently, we are offering a 10x speed up to 3D asset creation pipelines of 200+ game developers and we are working with partners like Voodoo, Upland, Azra Games.
Check out our demo here: https://www.youtube.com/watch?v=tlQWFG1DLb0
Job descriptions and application link: https://join-kaedim.notion.site/
Tech Stack:
Product (web app, API): React, MySQL, NodeJS, Python, AWS
Machine Learning: Python, PyTorch, AWS
Modern Realty (YC S24) | Founding AI Engineer | San Francisco, CA | Full-time
We're building an AI-powered real estate brokerage that allows users to buy homes without a traditional realtor. Our platform automates agent workflows including messaging, deal management, and customer interaction.
Tech stack: TypeScript, AI/LLM integrations with focus on tool use
Responsibilities: - Design and develop AI-driven workflows for messaging and deal automation - Build robust backend services using TypeScript - Craft effective GPT prompts and fine-tune AI responses - Collaborate closely with CEO/CTO on key platform features
Seeking someone who: - Uses AI to ship code fast - Has shipped consumer-facing features - Has good grasp of existing AI models
Compensation: $100K-$150K, 0.5%-2.5% equity
Apply / JD: https://www.workatastartup.com/jobs/66546
Stealth AI Healthcare Startup | Boston, MA Onsite | Full-time | Founding Engineer
We're looking for a backend-leaning fullstack dev. You will be the first engineer outside of the founding team. Here is a bit more about us:
We're a seed stage AI startup backed by several top tier VCs.
We're on a mission to ensure patients get the coverage they deserve and providers get paid fairly! To do so, we're debugging core problems in the US healthcare system with a modern tech stack and AI. We use AWS, K8s, React, and Rust but there is no requirement to have prior experience with them specifically. We'll teach you!
We are a founding team made up of ex-YC, Amazon, Meta, and Harvard Business School with previous successful exits. We also have a 6+ month customer waitlist!
We're hiring our first engineer outside the founders. You'll work directly with customers to understand their needs, design the right solution, and build from zero to one. You'll own entire parts of the roadmap and tech stack while wearing multiple hats. Most important characteristics are resilience, work ethic, and curiosity. We care about slope, not where you are today. This is an opportunity to work in an insanely fast paced, high ownership environment while solving real problems in healthcare.
We're happy to share more details on the role in person/on zoom. Please fill out this form if interested!
https://wgwx7h7be0p.typeform.com/to/LV0t8OjI
Kombo (YC S22) | Engineering Manager | Berlin | In-office (with flexibility) | 80k-110k + equity | https://kombo.dev We are a small (~35), fast-growing (tripled revenue last year) team building a unified API for HR systems. We are looking to hire an engineering manager to help us manage one of our product squads.
I haven't yet finished writing the job spec but I still wanted to put this out there already for the HN hiring thread. You can get a feel for what our engineering culture is like based on the job posting of our Product Engineering position: https://jobs.ashbyhq.com/Kombo/5446702e-cf0b-4a53-9400-0be2d...
Feel free to contact me at arne@kombo.dev - I'm the CTO and leading the hiring process!
Category Labs | Compiler Engineer | NYC / Global Remote | $250k | Full-time
Category Labs is a blockchain R&D firm working on greenfield technology to accelerate the Monad blockchain network. We've got a growing team of top-tier compiler engineers working on challenging design and optimisation problems as part of this effort. Lots of opportunity for impact, great remote-friendly work environment and extremely interesting technical challenges.
Apply via: https://www.category.xyz/careers?ashby_jid=e5c34899-cea1-4d2..., or email bcollie [at] category [dot] xyz with any questions.
Exa Labs Inc. | Onsite San Francisco CA | Full time | Multiple Roles
Exa is a search engine built for AIs. We enable developers to filter the internet's content with complex queries in order to bring the world's knowledge into their AI apps.
Please apply here https://exa.ai/careers
•Frontend Engineer
•Full Stack Engineer
•Backend Engineer
•ML Research Engineer
•Sales Engineer
•Account Executive
•Designer
•Sales Development Representative (SDR)
Iterum | ONSITE/HYBRID (London, UK) | Full time | https://iterum.uk
Iterum is a seed-stage startup revolutionising appliance management for scaled residential properties. Our platform, Iterum IQ, is addressing a critical but overlooked challenge in property management: the inefficient handling of home appliances and consequential lack of actionable data. These things together lead to significant costs, wasted time, and increased carbon emissions. Our mission is to streamline appliance procurement and management, delivering substantial cost savings for property operators and investors, enhancing resident experiences, and reducing carbon footprints at scale.
We’re looking for a talented and ambitious mid level (at least 3-5 years experience) full stack developer to join as our Engineering Lead. You’d work with me - the (fractional) CTO - as well as the (full time) Head of Product and the rest of the team to get Iterum IQ from MVP to scale.
Our tech stack is Django with SSR, PostgreSQL, Bootstrap, HTMX, and a couple of other tools and services. You should be familiar with Django and strong on the backend side, at least competent on the (web) frontend side and with (cloud, at this point) infrastructure management. We’re a small team, so you’d work on pretty much everything.
You’d need to already be based in or near London. The job is onsite, though hybrid is fine.
If you’re interested, please apply here: https://uk.indeed.com/job/engineering-lead-e99f1366ca04fc52
We do what we can to ensure our process is swift and respectful of your time.
Freeform (https://freeform.co) | Software Engineers | Full-time | Onsite | Los Angeles, CA Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.
It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.
A glimpse into our software landscape - https://youtu.be/nFWQArUkd5I?si=mP17qdKbxvf8qpZN
Our feature in TechCrunch! https://techcrunch.com/2024/10/22/ex-spacex-engineers-land-1...
+ Senior Software Engineer (C++) - https://grnh.se/0459424a3us
+ Senior Software Engineer (Rust) - https://grnh.se/eeac9dfb3us
+ Software Engineer (C++) - https://grnh.se/d17046ef3us
+ Software Engineer (Rust) - https://grnh.se/8759e1ef3us
FusionAuth | Senior Java Software Engineer, Senior Security Engineer | Denver, CO, USA ONSITE | Salaries listed on job req, but for the Java engineer it is 140k-180k
Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.
There are a lot of companies in the auth space, but we feel like we have something special:
* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)
* A well designed API first approach; one customer compared our app to petrichor
* a relatively mature product (the code base is over eight years old and we've found and fixed a lot of the sharp edges around core login use cases; however there are plenty more features to add)
* founder-led; the CEO is an engineer who still writes code
* a full featured free-as-in-beer version that makes the sales cycle easier; prospects often come in having prototyped an integration already
If you are passionate about technology and want to join a company moving the industry forward, FusionAuth might be a great fit for you. As mentioned, our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure.
We are profitable but raised a round in 2023 to accelerate our growth (more on that here: https://fusionauth.io/blog/fusionauth-funding ).
Technologies and standards that we use or implement: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.
Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/
Click/tap the 'View open positions' orange button.
Navico | New Zealand | Hybrid (2-3 days on-site) | Full-time | https://www.navico.com/about-us
We're a leading marine electronics company developing our own hardware running an Android-based platform. We're also developing sensors and peripherals
This particular role is unusually vertical, dealing with everything from reading sensor data on CAN (C) to business logic (C++) to publishing data via an Android library (Kotlin). We dabble in CI (Android test instrumentation / Jenkins) and have a plethora of mini side projects. They actually make life in this team quite fun
In terms of tech stack, anything Android is what we're looking for, with the ability to go low level (C / C++). Understanding of networking and protocols is essential
You'll join a team of 4 unusually skewed on the senior side. We're pretty collaborative, so experience with pair or mob programming is welcome. Being keen on test automation is a plus. Oh, we're Linux friendly, while staying cross-platform in terms of development
We sometimes get to test on the water
Auckland based and quite flexible - you still have to be able to be on location if need be, though. Please apply only if you're already in NZ and willing to live in Auckland
For details contact nikita.pustovoi@navicogroup.com
Prayvine | Lead Software Engineer (Full-Stack) and Ministry Partner | REMOTE | Non-profit faith + tech startup | https://www.prayvine.org
At Prayvine, we build software for mission workers who feed the hungry, care for the sick, and plant churches around the globe. Our mission is to fuse the power of prayer with the power of technology to facilitate God’s loving work in the world.
Prayvine delivers a secure prayer request communication platform as a cloud service, currently implemented in a multi-tier web application with email notifications. The core technology stack features Go (Golang), HTML/Javascript, PostgreSQL, and nginx running on Linux in hosted Docker containers and using Amazon Web Services (e.g. SES, SNS).
As Prayvine’s Lead Software Engineer, you will be responsible for defining and implementing the organization’s overall technical strategy. You will develop, test, release, and maintain applications and features to better serve our users. In parallel, you will manage and optimize our cloud infrastructure and deployment pipelines to ensure high reliability, scalability, and security. As a trusted ministry partner to the founder/CEO, you will have a key voice in shaping the future of our strategy, organization and product.
Full job description and apply here: https://learn.prayvine.org/jobs/lead-software-engineer/
Margins (https://margins.app/) | iOS (Bay Area-based), Backend/Data/AI (Remote within US) | Full-time
We're building the killer app for books. We launched on Christmas Eve and hit 100k users; now we're hiring:
1) a Bay Area-based iOS Design Engineer 2) a Bay Area-based iOS Engineer 3) a Backend/Data/AI Engineer
to help win an Apple Design Award and build the best catalog of book data in the world, respectively.
If "craftsmanship" and "books" resonates, send a description of some things you've worked on to paul@margins.app
More info: https://margins.app/jobs
CredCore | Engineering | Full-time | Remote (anywhere) | www.credcore.com
CredCore helps companies analyze Credit Agreements using AI. We have two roles open: (1) Engineering Lead, and (2) Front-end Lead/Architect. Both positions require at least 10 years of experience. You should be familiar with design patterns and software architecture, and TypeScript/Python. Both are full-time, remote roles. If you’re interested, please reach out to me at jeswin@credcore.com.
A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.
EliotNest | NYC | On-Site | Full-time | https://eliotnest.com
Founding Engineer at EliotNest
EliotNest is a private crime fighting agency based in NYC. we use AI/ML to find and prosecute criminals that commit fraud against the government. we’re based in NYC (office near Penn Station). our customers are whisteblower firms, federal/state/local agencies.
we are three founders (see below), raised a seed & are looking for engineers #1-5.
you are: - an amazing software engineer – you code for fun - in the top 10% of people you have ever worked with - use AI-enabled IDEs (obviously) - mission driven and willing to work as much as necessary to achieve goals – and expect the same of those around you - excited to work in-person in NYC - someone that has started something interesting (company, project, blog, organization, etc.) in the past
founders are Steve Ferketic (fmr Head of Criminal prosecutions for the State of New Jersey, Chief of Staff of DEA, and AUSA) and Fahim Ferdous (fmr CTO of Cabal, fmr CTO of AdQuick, fmr sr engineer at Instacart), and Auren Hoffman (fmr CEO of SafeGraph, fmr CEO of LiveRamp).
interested? send us your LinkedIn profile to i-am-untouchable@eliotnest.com
Two Six Technologies | Reverse Engineer/Vulnerability Researcher | Arlington, VA | ONSITE | Full Time |https://job-boards.greenhouse.io/twosixtechnologies/jobs/544...... Two Six Technologies is seeking senior reverse engineers & vulnerability researchers to perform in-depth reverse engineering and exploit development to transition those findings into capabilities. We are looking to hire embedded security researchers with experience in the following categories: firmware reverse engineering, hardware reverse engineering, and Linux/UNIX kernel development. Additional opportunities are available for embedded software engineers, electronic design engineers, digital signal processing engineers, hardware reverse engineers, firmware reverse engineers, and low-level kernel developers looking to enter the security field. We would love to hear from you if you work in the embedded security domain. Preference is for applicants who hold a TS clearance and have the ability to obtain SCI at a minimum. If interested, please reach out to our team @ recruiting@twosixtech.com
Quatt.io | Amsterdam, Netherlands | Full-time | Hybrid/ONSITE | https://quatt.io | climate tech
I'm head of Software at Quatt, a quickly growing scaleup building heatpumps to help fix climate change. Heating and cooling is 50% of all energy used in the EU. Heat pumps save 10 times more CO2 for each Euro spent on them compared to electric cars. We're building the most accessible and smartest heatpumps on the market. Our first product is live, the next ones announced, we have thousands of customers, tons of data, and I really like the impact we're having. We also raised €25 million for further expansion. I’m currently looking for a few roles for my department, as we believe having the best software will allow us to have the best product. Our backend and frontend is Typescript.
These and other vacancies are on our careers page: https://www.quatt.io/working-at-quatt Email me directly ( my-hacker-news-username@quatt.io ) for questions or apply via the career page. We do look for people that can be in the office regularly, so not fully remote.Fake. They're not actually hiring.
We for sure are (and you can see the roles differ between months). Why would you say we're not? Also feel free to email me.
There have been cases in the past where you stop responding over email to top candidates from companies such as Google (including those who are present in NL).
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have more than 300 organizations using our product.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We're expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure. We're scaling rapidly in terms of # of users and are especially keen to talk to senior backend engineers who have helped startups scale from thousands to millions of users.
Even if we don’t have a role out for your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
More info at https://tandemhealth.ai
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions
Prophet Town LLC | Full-Stack Software Engineer | REMOTE (US) and Hybrid | English fluency required | Full-time | $190K-$305K annual total comp (multiple)
I’m the founder, trying to do “enlightened business.” We are a small, worker-first, fully-remote, SF-based, boutique indie tech agency. Our leadership staff are ex-Fortune 100; everybody codes. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We are looking for Full-Stack Software Engineers with proficiency in React development, database design, and third-party API integration. Tier3 roles are typically 5-10 y/o/e with $190-$270k annual total comp. Tier4 roles are 7-20 y/o/e, $240-$305k annual total comp. Higher tiers exist, and we welcome exceptional applications. Fully remote positions available.
Please apply using this Google Form: https://forms.gle/KRmgZCiLgCMqoXhr7. Applicants who submit before April 7 will receive a reply by April 11.
Applicants must meet a high bar; in return, I pledge my personal commitment to finding you interesting work and getting you good pay. You are free to submit again even if you have already done so in the past.
Fake and/or just an advertisement. (See the other users complaining in his comment history). Every time with the same "fast reply" promises broken. Yes, my own complaint is against the rules-- so is the posting. This is clearly a recruiter and not a principal.
ModPhone | Multiple Roles | Fully Remote | Contract
1) VoIP Lead Generation Partner | Seeking BDRs for Established VoIP Provider | Remote (US Preferred) | Contract (1099) | 15%+ Lifetime Recurring Commission
Generate qualified leads for a successful VoIP company (top Yealink partner, USETPA contract) and earn significant long-term income. We need individuals to find and qualify businesses (10+ phones), uncover needs (cost savings, system issues), gather contact info/phone bills, and hand off to the closing team.
Compensation is *15% recurring commission for the customer's lifetime.* (A single 100-phone deal could yield $3600+/yr recurring to you). Potential increase to 20%. Focus on finding leads, get paid long-term when they close.
Great fit for self-starting B2B lead generators/SDRs who value recurring revenue. Commission-only (1099).
2) ModPhone | Full Stack Engineer | Remote (US) | Contract (1099)
We’re building AI phone systems that process thousands of calls daily. Looking for an experienced Full Stack Engineer (5+ years) skilled in Python/JS, Django, React to help scale our platform and solve complex AI+telecom challenges.
- Architect and optimize RESTful APIs and microservices - Deploy and maintain in cloud environments - Design analytics, reporting, and 3rd-party integrations - 100% Remote, no travel required - Bonus & equity possible
Send resume to kevin@getmodphone.com
ASET Partners | Senior Fullstack Developer, Senior Software Engineer | Full-time | REMOTE | US Only | Go + Python + React + Kubernetes + Terraform + AWS + Postgres + GIS | ASET Partners is developing a geospatial intelligence platform and we're looking for talented individuals who enjoy working on a small team that moves fast and makes significant impact.
Applicants must be able to acquire a Public Trust, be US citizens residing in the US, and submit to a technical pre-screening.
Reach out to tim [dot] henrich [at] asetpartners [dot] com for more information.
Attendi | Senior Frontend-Focused Full-Stack Engineer | Amsterdam, ON-SITE hybrid | Full-time (80-100%)
Healthcare professionals have to spend too much time on administrative tasks when they should be spending that time delivering great care. Attendi allows healthcare professionals to report with their voice. This saves them precious time and removes the screen between client and caregiver, allowing more personal and effective care to be given. Burdened by an aging population, the healthcare sector is in desperate need of innovators like Attendi. We feel that we provide an extraordinary work environment: getting paid well to work with smart people on things that actually have a positive impact on society.
Attendi has built a strong user base with its API-first speech-to-text solutions and client SDKs, loved by healthcare professionals via integrations with electronic health record (EHR) vendors. Currently, users interact with our products only within their EHR systems — but why stop there? We want to enable them to benefit from our tools anytime, anywhere.
As a Frontend-Focused Full-Stack Engineer, you’ll play a key role in developing our new (greenfield) products to support this ambition:
Attendi’s first external full-stack app — which we see as the healthcare sector’s notepad. Our aim is to make it the default write-layer for medical data. But it’s far more than a simple notepad: speech-to-text and machine learning will be deeply integrated.
We have a dedicated team with fewer than 25 members, which means no bullshit, moving fast, and getting a generous slice of equity. We're post product-market fit, profitable, and on the cusp of scaling up in the Dutch market.
Check out https://attendi.recruitee.com/o/senior-frontend-engineer-web for more details on the position.
Feel free to send any questions to berend [at] attendi [dot] nl.
Brilliant.org | Software Engineers (especially Android) | Remote (North America), SF, NYC | Full-time | $155k — $230k | https://brilliant.org
Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.
We're hiring for a number of engineering roles to help craft the next generation of interactive learning and change how the world learns.
Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.
If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.
Your career page states >> We maintain core hours (10am – 3pm Pacific) where everyone is online, regardless of timezone.
So NYC staff are expected to work everyday until 6pm?
I’m really impressed by the interesting work you’re doing.
Could you share more about the interview process?
I just applied and believe the role is an excellent fit for my experience and my passion for learning new things.
They are picky, I haven't heard of my peers who applied landing an interview.
Yup, same.
Thanks for the kind words!
Our interview process is as follows:
* 30 min Zoom call with me
* Technical take home assessment (paid, designed to be reasonably close to the job)
* Panel interview with two engineering leaders
* Virtual onsite
Looking forward to reviewing your application!
AutoPallet Robotics (YC S24) | ONSITE | San Francisco | Full-Time and Intern | Robotics Software (Rust), Mechatronics Engineer, ML Intern, ??
We’re building novel robots for case picking in warehouses, a huge unsolved automation opportunity for a very labor-intensive, critically important and sh*tty human job in the thin-margin industry of logistics. Our software is all Rust/Pytorch, embedded dev through research-frontier applied algorithms and an integrated development iteration time measured on a watch, not a calendar.
There’s more than enough fun problems to go around, and we’re looking to grow the team with a couple more great-to-work-with folks, including generalists or job descriptions we haven’t realized we should be hiring for. We’re also specifically looking for a summer applied ML intern for robotic perception and controls. There’s a lot more cool stuff we can’t share publicly just yet. To apply, email a resume to <the-two-letters-of-this-site>@autopallet.bot, and include the role you’re looking for in the subject line, and we’ll take it from there. Bonus points if you include a link or photo of something cool you’ve made.
awesoem
Little Bird | Senior ML Engineer | SF/remote + Full-Time | https://www.joinlittlebird.com/
Little Bird is a personalized AI assistant for productive people, starting with Mac and Android. We're focused on building a product for everyone, that is contextually aware, learning from your past work, and helping you prioritize what's important. We're ~16 people from around the globe, well-funded, and working on fun problems such as conversational reasoning, hybrid search, and NLP. For more info about our stack, check the job description below.
Senior ML Engineer(s) - full details here - https://scarlet-magician-747.notion.site/Senior-AI-ML-Engine...
FanPad.xyz| FanPad is a direct-to-fan services company that partners with musicians/other creators & their teams to maximize long-term fan engagement and monetization. Our web platform helps turn anonymous listeners/followers into real fans + consistent buyers. We have traction and powerful case studies at scale proving our system works better.
As we raise our next round of funding, we are looking for a founding engineer to join the team. The ideal candidate would be:
-a full-stack engineer with 5+ years of experience, spending most of their time as an individual contributor shipping -have experience working with AWS or a different cloud platform -be self-sufficient with an ownership mindset and passion for client results -have strong communication skills and act as a thought partner -be a leader, able to manage other tech. contractors, and align/re-prioritize the product roadmap -have passion or knowledge of music industry/creator economy -able to thrive in fast paced start-up environment
Our tech stack includes: Angular, .NET, Postgres, AWS, and various API integrations.
We offer competitive salary + equity. If you're interested, please reach out to me at: maulin at fanpad dot xyz
Prequel | Staff Frontend / Full Stack Engineer / SWE Intern | ONSITE in New York City | Full Time | https://prequel.co
- Prequel is the customer data access platform. We enable SaaS companies like LaunchDarkly, Gong, and LogRocket to make data accessible to their customers.
- Transferring trillions of rows between data stores every month.
- Revenue is up 50% since Jan 1.
- We're launching a new product which is quite frontend heavy, and want to bring a pro onboard who can act as tech lead for it. This is not your standard CRUD app -- a big part of it is building complex SDKs and APIs used by engineers at top-tier companies.
- Frontend in Typescript/React, backend in Go.
- Team is stacked, with alums from Stripe, GIPHY, Google, Flatiron Health, and more.
- We're based in NYC with our HQ in Chelsea.
Apply here: https://www.ycombinator.com/companies/prequel/jobs/wdjx5KE-f... or email careers (at).
CAIL.IO | Remote | Pre-seed | FT/PT/Contract/Intern
We’re building CAIL.IO — your AI-powered phone operator. Our voice agents make calls on your behalf, handle hold music, ask questions, and return with clean summaries. Think LLMs + VoIP + calendar + real-world impact.
Hiring:
• AI Voice Agent Engineers, maybe someone has experience (LLM, TTS/STT)
• New Grads / Interns (agent logic, testing, QA, voice UX, fast learners)
Lots of voice tech + AI challenges. Small team, lots of ownership.
Email: jobs@cail.io | Site: https://cail.io
Erdos Miller | Firmware Engineer ($127K-$149K) | Remote or Houston, TX | https://www.erdosmiller.com
We build technology that sends data through mud and magnetics, literally, for drilling applications such as Oil&Gas and Geothermal power.
We're seeking a bare metal firmware wizard who can:
- Develop for RTOS-based systems using TI processors (TMS320F28X) and TI's -SYS/BIOS operating system
- Manipulate bits at a low level (embedded C)
- Coax hardware into doing magical things
What We Offer
- Bootstrapped, profitable company of 35 people with no investors - we focus solely on our customers
- Unique technical challenges in a small team with no red tape
- Health/dental/vision, 401(k) match, PTO
We're open to remote work for short-term freelance engagements. For long-term roles, we prefer candidates in or willing to relocate to Houston, TX but we're open.
To Apply:
Email jamie DOT caridi AT erdosmiller.com with your resume and why you're a good fit.
Interview Process - Fast, simple, no leet-code.
1. Introductory Interview
2. Team Interview
3. Technical Challenge
US Work Authorization preferred. Open to Canada, Europe. No agencies.
Good afternoon!
I responded to your request last month regarding the data Engineering role. Did you happen to fill that role?
Writing code that runs down hole or otherwise connects back to the real world would be fun. Maybe I should pickup firmware skills. Good luck with your hiring!
It is a ton of fun! I've been hooked for years!
I just applied and sent an email, fingers crossed.
this looks so much fun, any chance for South America?
We're open to it. Show us what you've got.
Arenko (energy transition/batteries) | London, UK | 2x/week in office
We work on industrial/grid-scale batteries and other renewable generation: monitoring, managing and trading them on multiple energy markets. Batteries like these: https://en.wikipedia.org/wiki/Battery_energy_storage_system Everyone starting from the C-suite is passionate about addressing climate change and transitioning to renewable energy!
We're a small team of 7 backend engineers atm (other teams have Ops, FE and DS roles). We have paying customers and have been around for 10 years. Our current goal is to make the platform more scalable to deal with the customer growth and move to new markets. The biggest challenge is understanding how the various energy markets and energy storage in general work and then translating that to reliable working software.
We're currently looking for a Senior Backend Engineer (Go). Our office is in London Blackfriars and most engineers come in about 2 days a week, but this is flexible.
Feel free to message me with any questions or apply directly:
https://arenko.bamboohr.com/careers?source=hn
https://arenko.group/careers/
I think I can help your team out. Do you support relocation?
Fingerprint - https://fingerprint.com/ | Bot Detection Researcher (TS, JS), Senior TPM (Mobile Device Intelligence) | Full Time | Remote
Fingerprint empowers developers to stop online fraud at the source. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. 100% Remote, Global (GMT-8 to GMT+3), flexible schedule, competitive salary We are looking for:
Bot Detection Researcher (TS, JS), https://grnh.se/31ab73694us - Sr. TPM (Mobile Device Intelligence), https://grnh.se/a3deb22b4us
Puraido | Senior/Staff Backend/Fullstack SWE | On-site/Hybrid/Remote | Bangkok (Thailand) | Full-time
At Puraido, we're building a B2B payment orchestration platform focused on recurring payments. Our system integrates multiple payment gateways into a single easy-to-use platform. It handles order processing, payments, email notifications, third-party callbacks and risk management. We face ongoing challenges from the constantly changing payment landscape with each payment channel requiring immense flexibility from our platform.
We aim to develop high-grade software by providing our developers the space and time to create solutions that make sense from both engineering and business perspectives. We make as few shortcuts as possible. We're building for the future and scaling up as a first-grade SaaS to attract new types of clients, while remaining focused on our existing clients' needs.
Our informal team works from a large penthouse-style office in central Bangkok, with plenty of space to work, relax and socialize. We offer both remote and flexible on-site positions to accommodate our engineers from various nationalities across the globe. All positions come with comfortable Thai market salaries, plus we can offer visa sponsorship.
We are looking for:
- Senior/staff level backend developer
- Senior/staff level frontend (fullstack) developer
Our tech stacks:
- Backend: Kotlin/Java, Spring Boot, Hibernate/JPA, ActiveMQ/JMS, PostgreSQL
- Fullstack: TypeScript, Next.js, React, PostgreSQL
- Infra: AWS, EKS/Kubernetes, Helm, RDS, Terraform, GitLab CI/CD
Apply directly by sending your resume to me, Roan at roan@puraido.com
For more jobs check out our website https://puraido.com/jobs/
Upsolve (YC W19) | Senior Software Engineer | Remote US | Full Time | https://upsolve.org
Upsolve is a nonprofit that helps low-income and working-class families improve their financial situation through free online education, tools, and community. We have helped 16,000 families erase $700 million in debt, increased the average user’s net worth by $118,000 over 10 years, and average 4.9 stars out of 5 in over 1700 google reviews.
We're looking for a Senior Software Engineer to help build new AI-driven customer support experiences, improve the success rates of our existing flows, and enhance automation to make our users lives easier using typescript/node/react.
link: https://jobs.gusto.com/postings/upsolve-inc-senior-software-...
Radar Labs | Software Engineers (sre, data platform, full-stack, mobile, security) | ONSITE in New York City | Full Time | https://radar.com
- Radar Labs is the location infra dev tool.
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square.
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband and other sensors.
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Surge AI (https://surgehq.ai/careers) | Software Engineers (full-stack / product https://surgeai.notion.site/Product-Engineer-4211688ff99b46d...) and Strategic Project Lead (https://surgeai.notion.site/Strategic-Projects-Lead-Generati...) | Full-time | ONSITE SF or NYC Hybrid
Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We operate a data platform that powers AI teams at OpenAI, Anthropic, Meta, Google, and more. This year, we're focused on extending our platform to support agentic workflows and help our clients ship agents that interact with the world. Here are some examples of our past work:
- Creating the GSM8K dataset: https://www.surgehq.ai/blog/how-we-built-it-openais-gsm8k-da...
- Collecting RLHF data for Anthropic's Claude: https://www.surgehq.ai/case-studies/anthropic-claude-surgeai...
You’d be joining a small, rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.
We're looking for senior engineers to work out of our offices in SF or NYC, or remotely. Please reach out to us at careers@surgehq.ai with a resume and 2-3 sentences describing your interest. Excited to hear from you!
Kingdom Quest | Austin, TX (irl) | Full-time | https://kingdom.quest/
We're building a real-world realtime immersive interactive gaming experience.
- Unity devs
- React Native / Javascript devs
- Go devs
- AI devs-- LLMs, generative, STT, TTS, vector DBs, vision
- Event Planners
- Set Designers
Drop a line: play@kingdom.quest
Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com
Chroma is building the memory layer for AI applications. It's an open-source vector database, with multi-environment support from a local DB to a unique serverless architecture. We just launch a re-written version of our product in Rust, and also work in Typescript, Next.js, Go, and Python.
We're hiring for these engineering areas:
- Infrastructure
- Production engineering
- AI tools engineering
- AI Engineer - Tools & Support, focused on developer support
Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...
More details at: https://careers.trychroma.com
Dimply | Client facing Technical Solutions Architect | Full-Time | REMOTE (Ireland, UK, or EU)
Dimply is a remote-first fintech building personalised customer experiences for financial services. We're hiring a Technical Solutions Architect to act as the technical liaison between clients and internal teams, ensuring seamless integration and scalable solutions.
Requirements:
Strong TypeScript development background, Experience in solution architecture or software engineering, Familiarity with APIs, cloud infrastructure (AWS/GCP/Azure), and financial data. Ability to translate technical concepts for non-technical stakeholders.
Apply here: https://dimply.bamboohr.com/careers/31?source=aWQ9MjI%3D
Interactive Brokers | Python Developer | Mumbai/Hyderabad India | Hybrid www.interactivebrokers.com We are a small technology team in a fast growing, multi-billion dollar fintech company. We are seeking a great communicator who can design and develop in Python. Experience with Object oriented design, design patterns, building systems, and SQL a plus. Positions are a hybrid model 3 days in office 2 days remote. If you are looking for a great place to innovate, apply today. We have one positions open in our India offices.
Apply Online here: https://boards.greenhouse.io/ibkr/jobs/6744937002
Looking for my Shel Kaphan | Dirac | Lead Founding Engineer | 5% equity + £70k base (£100k base after series A) | London, Acton | in-person only
Dirac is building the next Walmart-sized retail company over 10+ years. We sell d2c and are doing £300k-£500k monthly sales (lots of toys and reasonably seasonal). I built most the initial systems which run the company’s backend (purchasing, databases, pipelines etc.) but we will need something (and someone!) better to reach £1bn+ sales over the next four years
We need to go from a bunch of bash scripts coordinated by systemd, adhoc estimators and pipelines to a more coherent machine for demand estimation, matching products, warehousing and purchasing.
You’ll be mostly writing code (django+postgre+a hetzner server) but also helping our two more junior devs.
The vision for the company is twofold: (1) find 1000s of suppliers and wholesalers worldwide and (2) to ingest all their pricing, logistics and then move stock to where prices and demand is highest.
Visa sponsorship possible.
Investors include will thorndike, charlie songhurst, patio11, backedvc and some others!
email ethan [at] dirac [dot] software if interested!
Konvu | https://konvu.com/ | Software Engineer | FULLTIME | ONSITE | Paris, France
At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. We need vulnerabilities to be automatically detected, prioritized and remediated.
Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen (YC W18), a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.
We’re looking for:
* Software Engineer to build out our Remediation Agent https://jobs.ashbyhq.com/konvu/554e5182-2989-44f2-91d1-8439f...
* Software Engineer to build out our Vulnerability Database https://jobs.ashbyhq.com/konvu/746a3f82-8542-4038-8ca6-b4912...
Tacton Systems | Multiple roles | Hybrid, Stockholm
Full stack Java, JavaScript / TypeScript
We make a Configure-Price-Quote SaaS for complex product portfolios. For example, one customer is Tetra Pak, that sells machines that build packaging (milk, juice, etc). These machines are like a two-story building with many variations, every aspect has to be well-defined and validated before it's ordered.
In our solution products can be modeled in detail with constraints, and during a sale options are chosen and validated, often visualized parametrically, pricing is done, and a quote is prepared. All based on the well-defined model.
It's a 30-year old company that started as a research startup, grew organically, and has a stable customer base. After a recent acquisition it's aiming to grow, therefore many positions are open. I started working here just a year ago, but I can say the work environment is healthy and relaxed, lots of competent people and everyone I interacted with so far have been very nice and professional.
Senior Software Developer https://careers.tacton.com/jobs/5313129-senior-software-deve...
Technical Lead https://careers.tacton.com/jobs/5591471-development-lead
Technical Frontend Architect https://careers.tacton.com/jobs/5714212-technical-frontend-a...
Technical Enterprise Architect https://careers.tacton.com/jobs/5591490-technical-enterprise...
Scribd | Engineering Leaders | US, Canada | ONSITE or REMOTE Scribd serves millions of readers worldwide through three distinct product:
* Scribd: A user-powered library containing over 200M documents on every topic imaginable, added by its community.
* Everand: Home to millions of ebooks & audiobooks including bestselling titles alongside diverse voices and emerging talent.
* SlideShare: A vast collection of 25 million presentations uploaded by subject matter experts globally.
Our mission is to "Spark Human Curiosity". With over 2M+ paying subscribers, we continue to grow our reading ecosystem. As one of the oldest Y Combinator startups (YC '06), we operate one of the largest Ruby on Rails sites. Learn more about our technology at https://tech.scribd.com.
We have a very friendly, people-first, engineering-driven culture with competitive salary and great benefits. We are ambitious but at the same time value a good work life balance.
I am hiring a leader for one of our Developer Platform team to help drive the future of engineering @ Scribd.
* Senior Manager, Developer Tooling
We are looking for someone who is enthusiastic about building great developer experiences and exploring new code AI opportunities for 150+ developers. Come join us to figure out how to make AI agents successful at accelerating Scribd's engineering teams! Job description: https://jobs.lever.co/scribd/79a3247c-aa3b-46b2-aaa8-3aae090...
We have hired many people from these HN threads, including myself (a long time ago). If you have specific questions you can reach out to me directly at cktaylor at scribd.com
Please apply via https://jobs.lever.co/scribd/79a3247c-aa3b-46b2-aaa8-3aae090...
onton.com | Senior / Staff Software Engineers, Staff Research Engineers | SF | Hybrid
Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. $10M+ raised from top-tier VCs and individuals with backgrounds from Google, Amazon, OpenAI, Stitch Fix, Whatnot, Stripe, and more.
We're a hard-working team of 6. We have a new office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's primarily Clojure, if that's interesting (no worries if you haven't used it). We've also built our own graph db to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search.
Job posting and more information here → https://careers.onton.com
We read and respond to every application.
Redirects to https://careers.onton.com/unsupported-browser on Firefox Mobile; Android
Fine on Chrome
Good catch! Issue with Coda. Will move our page to main site.
Datadog | Software Engineers | ONSITE (Boston, Lisbon, Madrid, NYC, Paris, Tel Aviv) | Full-time
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
https://dtdg.co/hnwhoshiring
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
Dialog | Remote (US/Canada) | Full-Time | Technology Associate | $90k-$120k
Dialog’s mission is to help leaders learn and become more effective by facilitating deep, off-the-record conversations for influential participants from various backgrounds and ideologies. Since its founding in 2006 by Peter Thiel and Auren Hoffman, Dialog has gathered thousands of leaders in political, business, tech, creative, military, and academic disciplines from over 50 countries for invite-only retreats.
You are:
A) A low / no-code developer with the ability to write or edit basic scripts to use in automations
OR
B) A software developer with knowledge/experience in relational database structures, interested in putting your engineering mind to use in low / no-code systems
Experience:
- 2-5 years as a low / no-code expert OR 2-5 years as a software engineer with experience or interest in building with low / no-code tools
- Solid understanding of relational database structures
- Tech support experience
- Detail-oriented, fast communicator, and able to manage tasks urgently
- Portfolio showing your passion for tech (projects, freelance work, etc.)
You’ll be the third member of the Tech team at Dialog, an organization with:
- Major growth opportunities
- Remote work (forever)
More details (including application instructions) here: https://docs.google.com/document/d/1_Xu_3ZxcQmukmTcrDQySyEeH...
Please mention HN in your email.
Giskard - Security for AI Agents | Multiple roles | Full-time | Europe | https://giskard.ai/
Giskard defends the vision of a Responsible AI that serves the business performance of companies and respects the rights of citizens. To embody this mission, Giskard provides AI professionals with a holistic testing platform to ensure the quality & security of LLM-based systems.
In 2022, we raised our first round of 1.5 M€ led by Elaia with participation from Bessemer & notable angel investors including the CTO of Hugging Face.
In 2023, we received a strategic investment of 3 M€ from the European Commission as part of the Horizon 2030 strategic program.
In 2024, we won a 3 M€ grant from Bpifrance to lead research in evaluation & mitigation for Large Language Models (LLMs), in a collaborative consortium with Mistral AI, Artefact, INA and BnF.
We're now expanding the team, and looking for AI & Go-to-market talent to join in these roles:
* Frontend Design Engineer: https://apply.workable.com/giskard/j/EB872047FF/
* AI Researcher: https://apply.workable.com/giskard/j/E89FE8E310/
* Customer Success Manager: https://apply.workable.com/giskard/j/1446F6A1B6/
* Enterprise Account Executive: https://apply.workable.com/giskard/j/1F95E78192/
OpenAI | Software Engineer, Cloud Infrastructure | San Francisco, Seattle | ONSITE
Join the Cloud Infrastructure team at OpenAI Applied and build the foundational platform for ChatGPT and the OpenAI API. We are looking for Kubernetes, Envoy, Istio, and Networking engineers.
Let's talk: delyan@openai.com
Apply: https://openai.com/careers/software-engineer-cloud-infrastru...
Fleetio | Full-time | 100% REMOTE - open to candidates in the USA, CANADA & MEXICO (Pending role) | https://www.fleetio.com/careers | Fleetio is a modern SaaS platform that helps thousands of organizations worldwide manage their fleet of vehicles and equipment. Founded in 2012, 2025 Series D, 6k+ customers, 60+M in ARR, 325+ employees, 4.5 rating on Glassdoor. Benefits: Competitive pay + equity + annual bonus, 401(k) + match, health, vision & dental insurance, remote first since 2012, 4 weeks PTO, wellness fund, professional development fund, equipment stipend + more.
HIGHLIGHTED ROLES (More available on our careers site): -- AI Engineer: https://grnh.se/79b4c6237us
-- Senior Software Engineer, Marketplace: https://grnh.se/96415ea07us
-- Senior Software Engineer, Reporting & Analytics: https://grnh.se/5c6857357us
-- Engineering Manager, Core: https://grnh.se/346c08487us
-- Senior Site Reliability Engineer: https://grnh.se/390a8a597us
InnoVint | Wine Production Software | Remote (US-based) | FT | Senior BE Developer (Django/Python) We're looking for another great back end developer to join our team. We are a company of 30 large and have been operating for over 10 years. We are not VC backed and operate as an independent company with startup mentality.
InnoVint is the world's leading SaaS solution for wineries and wine producers. We are and have always been a well-performing, tight knit virtual team that meets several times a year in the real world (usually a wine destination!). About half the team has some wine production experience. If you love the idea of being part of the wine industry, but haven't yet considered combining your experience in SaaS and tech, maybe InnoVint is the perfect company for you. If you are a reformed or aspiring winemaker, that's even better!
This is a great opportunity to work with an excellent and passionate team, serving a really fun and interesting market - commercial wineries. If you're interested in a more concrete visual understanding of InnoVint's market leading wine production software, here's a short video showing the software in action: https://www.youtube.com/watch?v=hNBBZz08DWY
Application link: https://www.innovint.us/careers/sr-backend-engineer/
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com (sorry, summer 2025 internships have been filled)
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Other than interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field, plus preferably 3+ years of work experience or a Masters or PhD in lieu of work experience. (Roughly 30% of our staff have PhDs.)
Technologies: Mostly C++23, Qt 6.5-6.8, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and other projects use Python, some use Java or Javascript/Typescript/React.
Apply online at https://www.stellarscience.com/careers/.
Kadoa | Frontend/UX | Remote | Full-Time | https://kadoa.com
Kadoa is an AI platform that automates unstructured data ETL.
80% of data is unstructured and traditional methods such as web scraping, PDF parsing, and manual data preparation require expensive engineering resources and constant maintenance.
We’re solving this at scale, but we can't do it alone. We are looking for talented people who share our passion for crafting exceptional software products.
There is one official role, but we welcome conversations with anyone interested in joining the team.
- Frontend Developer/UX Designer: https://www.kadoa.com/careers/frontend-dev-ux-designer
If you want to iterate to greatness and work at the intersection of data and AI, please email us at (adrian at kadoa dot com) and mention HN in the subject line.
Ambient | Remote | Full-Time | Principal Rust Engineer, Lead AI Researcher, Principal Python Engineer | https://ambient.xyz/
The world economy will be denominated in machine intelligence and Ambient is building a useful proof of work cryptocurrency network to support that, where the proof of work is verified inference, fine tuning, and pre-training on a single large language model (650b + parameters) that runs on all the nodes of our network. As a mental shorthand, imagine if Open AI was powered by AI Bitcoin instead of Azure credits and was actually open source. You can read more about our approach at https://ambient.xyz/litepaper and check out our funding announcement here: https://x.com/ambient_xyz/status/1906821564731113797.
Looking for the following:
- Principal Rust or Python Engineer (especially if you're comfortable working with large distributed systems)
- AI/ML Engineers/Researchers (especially if you've worked on distributed training frameworks)
To apply, please email your resume and a brief introduction to jobs+hn@ambient.xyz
Articulate | AI Full-Stack Engineer | Fully Remote (US) | Full-time
We’re looking for a Senior Software Engineer to join our amazing AI Product team! Last year we launched the Articulate AI Assistant to empower creators to produce engaging and effective online learning and it has been a huge hit. We’re taking it to the next level through simple yet powerful AI enabled experiences like course generation, course intelligence, AI voice, AI video, and even more.
AI applied to the world of learning is a powerful combination. We’re diving into Agentic frameworks, cutting-edge Video Generation models, and Evaluation-Driven Development to empower Course Creators with best-in-class assistive tools. Professional experience with AI/LLMs is not required, but passion for building AI-powered apps is, and ideally you have a LLM-powered side project you’re excited to talk shop about.
If you want to build powerful AI-based experiences to unlock creativity and impact millions of learners around the world, come join us! Articulate is the #1 e‑learning platform for creating workplace training. We build online training apps loved by all 100 of Fortune 100 companies, reaching over 133 million learners in 187 countries and we’re growing!
Full Job Description and Application: https://jobs.lever.co/articulate/2145d55c-eda8-4ce1-ac06-3b8...
Please apply directly, but feel free to reach out to me at ggralla at articulate.com — I am the Hiring Manager and happy to answer any questions!
Vibrant (https://www.vibrantpractice.com) | Founding Engineer | Full-Time | Remote (US Time Zones)
We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.
We're a world-class team of health tech, AI builders, and physicians from Meta, Stride Health, and Parsley Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.
In words of our customers: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here"
Our stack: Typescript, React, NextJS, React Native, Expo, and custom AI agents, RAG, tools, and agentic workflows.
We're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at pedro [at] vibrantpractice.com or just book an intro with me: https://book.vimcal.com/p/pedro/hn-30-minute-chat-with-pedro
Hey @peteratt! I really like what your building here! I'm an operational specialist with a background in management consulting. I’ve worked across strategy, operations, and growth, helping companies (from startups to Fortune 500s) streamline processes, scale efficiently, and solve complex challenges. If you’re also looking for someone to help drive execution, optimize workflows, or tackle strategic initiatives, I’d love to chat!
Hudson River Trading | Hybrid | Full-time
We’re a quantitative trading firm based in NYC that trades hundreds of millions of shares each day on over 200 markets worldwide. We use math and technology in everything we do; our talented developers, engineers, and programmers build complex models and systems that allow us to make automated trading decisions on global markets.
We’re hiring for:
Senior Systems Engineer | NYC, Boulder, London, Dublin | https://www.hudsonrivertrading.com/careers/?q=senior+systems...
Software Engineer – Treasury Infrastructure | NYC, ATX, Chicago, London | https://www.hudsonrivertrading.com/careers/?q=software+engin...
Windows Engineer | Singapore | https://www.hudsonrivertrading.com/careers/job/?gh_jid=65338...
TradeOps Analyst | Singapore | https://www.hudsonrivertrading.com/careers/job/?gh_jid=64468...
Riffusion (gen music) | san francisco | in person | 200-300 + equity
training frontier music generation models and building the most powerful and fun music creation product in the world
looking for a world-class infra person
{ hayk at riffusion dot com }
Char Network | Senior Engineer + Engineering Manager | Miami ONSITE | C## and/or Rust
Project: Char Network is an open-source Bitcoin staking platform enabling a whole new generation of Bitcoin Layer 2 solutions.
Company: MZERO is a Miami-based software development team pioneering cutting-edge Bitcoin technologies, including the Char Network. Led by Bitcoin Core Developer Jeremy Rubin, MZERO prides itself on being an in-person, scrappy, and super-fun crew that's pushing the boundaries of what Bitcoin can do.
Experience: Mid-Senior level engineers. Familiarity with Bitcoin is "nice-to-have" but not required. Working onsite is a must! We are hiring multiple engineers for this role so don't be shy about reaching out.
Send your github, resume, and cover letter to jobs@char.network. Use “{Job Title} Application - Hacker News” as the subject line.
Read the JD's below: https://bitcoinerjobs.com/job/1686628-senior-engineer-char-n... https://bitcoinerjobs.com/job/1687410-engineering-manager-ch...
Seeq | https://seeq.com | Staff Software Engineer (Frontend, Backend) | REMOTE (Some crossover w/ PST required) | Full-time | $140k - $180k + equity. Salary range for US-based; local adjustments for other countries. Seeq creates cutting-edge data analytics software for industrial process data, serving sectors like pharmaceuticals, energy, and manufacturing. Our core product is a robust calculation engine capable of executing advanced math and machine learning algorithms on streaming time-series data. By leveraging generative AI, we enhance usability and accelerate outcomes for our users.
We've built up a great remote culture (e.g. annual meetups, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).
Staff Frontend/Full stack Engineer (React, Typescript, Kotlin): https://apply.workable.com/seeq/j/D08DA1A63C/
Staff Backend (Kotlin, Java): https://apply.workable.com/seeq/j/38D9C7897C/
FinQuery | AI Engineer | REMOTE (US) or Atlanta, GA | Full-time
I'm hiring an AI/ML engineer to join the AI/ML team at FinQuery.
Our team creates services powered by LLMs and traditional ML to enable features across our suite of products. Like many companies, we are trying to separate the real value of the latest AI techniques and tools from the hype (agents?), and unlocking use cases that actually benefit our customers. This role is a rather generalist role for someone with a strong ML background, 2+ years of work experience (post schooling), and a desire to work on both proof of concept and production systems. You would be joining our small AI/ML team as we continue to automate as much as possible and enable new product features and use cases.
FinQuery makes software to help companies comply with new lease accounting regulations, manage financial contracts, and keep track of recurring and one-off payments. We're based in Atlanta, but support fully remote employees in the US. This is an IC role.
https://finquery.com/careers/
We are also hiring for roles in DevOps, marketing, and more.
Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry
1. Senior Manager, Software Engineering | 200k - 250k Base Salary + Equity | https://boards.greenhouse.io/beautifulai/jobs/4634347007
2. Head of Growth & Performance Marketing | 140k - 185k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4634377007
3. Lifecycle Marketing Manager | 120k - 150k Base Salary + Equity | https://boards.greenhouse.io/beautifulai/jobs/4588688007
4. Head of Enterprise Revenue & Go-To-Market | 225k - 250k Base Salary + Equity | https://boards.greenhouse.io/beautifulai/jobs/4622705007
5. Part-Time - Social Media Manager | 35/hr - 45/hr | https://job-boards.greenhouse.io/beautifulai/jobs/4665809007
Redactsure | Founding Software Engineer | Menlo Park, CA | In-Person
Redactsure is a startup pioneering Anonymity-as-a-Service, establishing a new technology category analogous to homomorphic encryption, but specifically designed for general-purpose user interfaces. By acting as middleware that anonymizes all sensitive interactions at the UI level, Redactsure enables humans and AI agents to safely perform tasks without ever exposing sensitive data. If you're interested in building a technology never seen before, this is it.
If you have experience with AI (training models), browsers/automation, or software security, I'd love to chat!
Find me on LinkedIn or reach out via email through the website: Redactsure.com
Riza | San Francisco | Full-Time | System, Backend, and Full-Stack Engineers | https://riza.io
We provide isolated runtimes for executing untrusted code, mostly generated by LLMs. Our sandboxing is powered by a combination of WebAssembly, V8, and microVMs. Our customers do things like extract data from log lines at run time by asking claude-3-7-sonnet to generate a parsing function on-the-fly and then sending it to us for execution.
Things we need help with:
- Our API (https://docs.riza.io/) (Postgres / Go)
- Our account dashboard (Postgres / Go / React / TypeScript)
- Our code execution engine (Go / Rust)
- New products including code generation workflows (Anthropic / OpenAI experience a plus)
We’ve raised seed money, but the whole company is currently just me, Andrew and David working out of a converted warehouse on Alabama St. We’re second-time founders, so we know the risk we’re asking you to take and we’re prepared to compensate accordingly.
See open roles and apply here: https://jobs.ashbyhq.com/riza
Felt Clinic (https://feltclinic.com) | Full Stack Engineer | Remote (US Only) | Full-time | $180k-$220k
Felt Clinic is building the first embedded care SDK for health apps. Our mission is to make access to a doctor simple and secure inside any mobile application. We want teams to stop worrying about provider contracting and focus on building awesome experiences.
We're looking for a Senior Full Stack Engineer to help us scale our platform. You’ll be developing powerful SDKs and APIs, integrating real-time communication tools, and shaping next-generation digital health experiences.
Tech Stack:
- Mobile: SwiftUI (iOS), Kotlin (Android), Ionic
- Web: Next.js, Turborepo, TypeScript
- Communication: WebRTC
What sets exceptional candidates apart:
- Hands-on experience working on mobile platforms (Swift/Kotlin)
- Solid experience with Next.js and RSC
- A passion for transforming healthcare experiences
- Deep expertise in full-stack product development
Felt has three customers actively using our SDKs and anticipating approximately $10m ARR by late 2026. We’re backed by leading investors including 1984, Scrum Ventures, and Tau Ventures. Join us as we scale to build next-gen HealthKit on steroids.
Apply by contacting us directly at sid+yc (at) feltclinic.com.
Clio | Multiple Engineering Managers; Machine Learning Engineers; Devops/Systems Engineers | Remote Canada if >80km outside of Toronto, Calgary, or Burnaby. Hybrid 2 days/week if <80km | Full-time and permanent with benefits from day one, paid by us
Clio is the market leader in legaltech products and we recently raised a Series F round of 1.4B CAD to a valuation of 4B CAD, marking the largest Canadian tech funding in history.
Strong finances: 300M+ ARR with 90% retention and 30% growth YoY / no debts / long runway / fortunate to have never done any layoffs.
Software Development Managers: 50-60% people management, 20-30% technical leadership, 10-20% hands-on coding. Average 1-2 PRs a week. Open to any stack but we are RoR on AWS. 4-6 direct reports. Many teams available including AI Product (doesn't require prior history in AI), Platform (data ubiquity across product suite), Expense Management (fintech arm), Payments Infrastructure (backend billing systems), and a couple more. No on-call. 205K-215K CAD base salary + equity options, no bonus structure.
MLEs: intermediate level, multiple roles available. Heavy on statistical inferencing and experiments to determine best ML models for each use case. Supporting new greenfield AI product along 4 other teams (MLEs, MLOps, full stack devs). 140K-145K CAD base salary.
Systems Engineers: intermediate level, multiple roles available. Mix of devops, SRE, cloud infra, but also writing a bit of production-level code. Occasional on-call with additional pay. 130K-137K CAD base salary.
Apply directly: https://www.clio.com/about/careers/search/?teams=engineering...
Monadical.com |Senior Full-Stack Engineer |Full-Time Montreal | REMOTE (Canada)
We're a consultancy committed to building software that outlasts us. We work on a wide variety of interesting projects, including building unified data formats for neuroscience labs to share data sets, developing custom medical software for doctors, creating a brand-new MOBA game, and developing platforms for real estate agencies, crypto, and more. We're looking to hire people, who are driven and want to play a lead role in growing an exciting company. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.
We’re seeking:
- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.
See the full description and apply here: https://careers.monadical.com/
If you have any questions, drop us an email at apply at monadical dot com
Some perks of working with us include:
• Work from home (we’re fully remote!) • Flexible working hours • Six weeks of paid vacation • Competitive salary • Strong culture emphasis on individual autonomy and impact on company direction
Natera | Full Time | Remote US | Genomics Tech
Natera develops and performs oncology, organ and women's health genomic testing to help patients live longer and lead healthier lives.
I'm currently hiring for an L3 (mid career) and L4 (Senior SWE) on the EMR engineering team. We are in the process of modernizing the EMR platform and could use some additional help. We typically lean into NodeJS, Typescript, SQL on AWS (terraform) but you'll work your way around a variety of codebases and technology. The day-to-day typically involves re-writing or leveling up the existing capabilities into a more resilient or scalable layer. The EMR team manages systems and software which facilitates receiving the incoming orders and outgoing results to the providers.
Reach out to me directly at astruthers - at - natera dot com with your resume
We also have a variety of other engineering roles open as we continue to spend on R&D this year. https://job-boards.greenhouse.io/natera?departments%5B%5D=40...
Feel free to reach out to me on LI as well if you have any questions or want any more info before applying! https://www.linkedin.com/in/code-lorde/
Fauna Robotics | NYC | Onsite | Full-time | https://faunarobotics.com/
Fauna Robotics is a New York-based startup devoted to the mission of developing safe, intelligent, human-centric robots that live, work, and play by our sides. We are looking for software engineers and design technologists to build the software engine that powers this vision.
In particular, we are looking for:
- Senior/Staff Software Engineers who can architect real-time, high-reliability systems for robots while keeping research scientists moving quickly. Emphasis on Python for research, C++ for production. (https://faunarobotics.com/careers/senior-software-engineer/)
- Computer Graphics Specialists who can build high-fidelity simulation environments that run both in locally in real-time and in the cloud. (https://faunarobotics.com/careers/computer-graphics-speciali...)
- Conversational Interaction Specialists with experience working directly from audio signals to build great speech understanding and production systems. (https://faunarobotics.com/careers/conversational-interaction...)
See other roles: https://faunarobotics.com/careers/
AO Labs | real-time reinforcement learning | https://www.aolabs.ai/ | SF, CA + remote
AO Labs is an applied AI research lab building real-time reinforcement learning, unlocking AI that can be hyper-personalized with less data than LLMs.
Our first product is an API that learns by combining end-user context, application data, and a feedback signal (eg. an end-users' likes and dislikes) in a fast learning loop that's lightweight enough to provision a distinct agent per-user. There's no gap between training and inference-- train at the edge, learn all the time.
With our framework we increase training efficiency and also combine the static pre-trained intelligence from LLMs with continuous training to learn local contexts. AI progress is bottlenecked by backpropagation, which necessitates labelled data to set the ground truth while also leaving a gap between training and inference that result in increasingly larger, more homogenizing models.
We are hiring for applied researchers & various engineering roles– please reach out to ali@aolabs.ai
Do you hire remotely worldwide or US only?
Aleph | Senior Software Engineers (frontend, backend, fullstack) | Fully Remote (North/South America) | Full-time | https://www.getaleph.com/
Aleph is redefining the world of Financial Planning & Analysis (FP&A). We operate in a well-defined software category with a multi-billion TAM, yet a lack of a clear winner. We’re here to change that, and our early results speak for themselves.
We’re backed by top VCs (Bain Capital Ventures, Khosla Ventures, YC, Picus Capital), and work with customers like Eight Sleep, Webflow, Turo, Notion, Zapier and others.
Our tech stack: TypeScript, React, Python, Mongo, GCP
See more details and apply for:
Research Engineer, Applied AI role - https://www.getaleph.com/careers?ashby_jid=b9212ac4-66bd-4fe...
Core team roles - https://www.notion.so/Core-16101e835fb08047b157ee8752e3650c
Senior Engineer Platform - https://www.getaleph.com/careers?ashby_jid=0f6dba71-a7f7-47d...
Freed | Software Engineers (Fullstack / AI / SRE), Tech Lead Manager | REMOTE (US, Canada) | https://getfreed.ai | Full-time
Doctors are overworked, burnt out, and are quitting in masses.
I'm head of engineering at Freed, where we combine clinician love with the latest AI tech and intense execution to create products that make clinicians happier.
Our first product is an AI scribe that automates medical documentation.
- Acquired 17,000 paying and loving clinicians
- Generate 70,000 patient notes daily using ASR and LLMs, and have saved clinicians 2.7 million hours
- Created a consumer-grade UX, with greater enthusiasm than any product I've seen (https://love.getfreed.ai/b2xGQ1)
- Raised $30M led by Sequoia Capital, and are rapidly expanding our product offering.
Our engineering culture emphasizes speed, end-to-end ownership, responsibility, and independence. Our tech stack is React and TypeScript / Node.js.
Apply here: https://www.getfreed.ai/careers?utm_source=AOxjbOpE3X
(Note: Canada isn't listed on the JDs on the web, but we do consider Canada for software engineer roles)
Hi, love the problem that Freed is solving (I think my family doctor may even be using this as they asked for my permission about AI usage?)
I noticed most of the positions seem to be high in years of experience required, are y'all strict on this?
Not just strict, but their interview process is high-leetcode/old-Google-style.
I wouldn't bother unless you're an ex-FAANG engineer with a hefty resume and regularly practice hard-level algorithmic problems.
Yeah, because we are a remote-first company, we only hire mid-level & senior engineers. I think it does a disservice to early career engineers to work remote. There is a lot you can learn by working in a much higher bandwidth communication setting.
Entourage | Founding CTO | Remote | Full-time
We're building the protocol layer for collective AI agent intelligence. Our core insight is enabling mutually distrusting agents to exchange and validate experiences via a shared memory layer, transforming isolated learning into compounded network intelligence (think Git/OSS for agent experiences). This is crucial infrastructure for the future agent economy. Incubated by Moonsong Labs (Kluster.ai, Moonbeam, Tanssi).
Seeking a hands-on, visionary CTO & Co-founder to architect our system (AI, distributed systems, data, infra), build the founding engineering team, and drive technical strategy. This involves deep work in multi-agent systems, collective learning, secure execution, and potentially novel consensus/incentive mechanisms.
Must have: Proven leadership in AI infra (CTO/VP/Founder/Lead Scientist). Expertise in GenAI/RL/DL/MLOps/PyTorch. Experience with agent frameworks (LangGraph, AutoGen, etc.) and distributed/federated AI concepts. MSc required, PhD strongly preferred. Strategic thinker passionate about building developer ecosystems.
Nice to have: Blockchain/Web3/tokenomics experience.
Shape the future of agent collaboration: https://jobs.lever.co/moonsong-labs/a094e9ba-0beb-405c-9cda-...
SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers
We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to true the patient record for every discharge. By doing so, hospitals can recover millions in earned revenue, enhance care quality metrics, and optimize healthcare operations. The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.
We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71mil, including our $50mil Series B announced in May 2024, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down! This time last year, we were at 55 employees, and are above 175 as of today!
We are looking for: Staff and Senior SWEs, Full Stack and Backend focuses - an Engineering Manager (DevOps/Platform) - Data Scientists - ML Research Scientists - More!
We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers
DuckDuckGo | Multiple Roles | Remote | Full-time | $178.5k + equity
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
Senior Software Engineer, Windows Desktop App - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...
Senior Growth Marketing Manager - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/ad8df011-718c-479c-839...
Technical Sourcer - $129,000 USD + equity - https://jobs.ashbyhq.com/duck-duck-go/0923821a-8d0b-4305-834...
https://duckduckgo.com/careers
hey Bill, may I ask what happened to the recent senior backend role? Looks like the posting just disappeared after only few days.
We see overwhelming amount of interest each day a role is open on our site. In order to get through the applications (we read each one), they can't stay up for too long.
We might open the role back up next month for more applications, so keep an eye on next month's Who's Hiring post.
SerpApi | https://serpapi.com | Junior to Senior Fullstack Engineer positions | Customer Success Engineer | Talent Acquisition Specialist | Based in Austin, TX but remote-first structure | Full-time | ONSITE or FULLY REMOTE | $150K - 180K a year 1099 for US or local avg + 20% for outside the US
SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.
Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!).
We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.
We very strongly value transparency, do open books, have a public roadmap, and contribute to the EFF.
Apply at: https://serpapi.com/careers
They take forever to reply (2 months since my first email, meanwhile they regularly kept posting the job on HN) and after the initial call had me take a home assignment that I spent almost an entire day on, then went total radio silence again - not even a generic "sorry for the delay" or a rejection email. I see I'm not an outlier, given others' comments under their postings. I don't think the job's fake - they just really don't care about their candidates' time.
100% fake.
Definitely not fake, we are most certainly hiring!
I'm a somewhat newer hire at SerpApi and I found the role through one of the monthly "Who is hiring?" threads late last year.
Please feel free to reach out to me at david at serpapi.com with more detail on what part of the process you had issues with.
[Stealth GenAI startup] | NYC ONSITE | Founding Multimodal Researchers | Full-Time]
We're a stealth mode genAI startup working to advance the state-of-the-art in generative media. We've just closed our preseed round and are now backed by 3 expert VC funds and a collection of AI leader angels. Our team consists of highly experienced AI leaders from leading companies.
The roles we're hiring for are at the boundary of fundamental and applied research on multimodal reasoning and generative media. Ideal candidates will have previous research experience in the CV/image/video generation domain, ideally with publications and/or open source artifacts of this work.
This is a unique opportunity to be part of the founding researcher cohort of a deeply innovative team with a unique technology that no one else is building.
More about me here: https://www.jeffsmith.tech/ Reach out directly on LinkedIn: https://www.linkedin.com/in/jeffksmithjr/ Or via email: jeffksmithjr@gmail.com
yeet | Chicago, IL / Remote | Full-Time Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers with a deep interest in Linux internals, Dev Tools, Great Developer Experiences and Systems programming. Experience writing highly-concurrent, performant multi-threaded Rust is a must.
Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at:
work [at] yeet.cx
You can try our sandbox at https://yeet.cx/play
Reckon Digital | Bid Manager | London, UK (preferably ONSITE) | Full-time | https://reckondigital.com/careers/
We are looking for an experienced Bid Manager that can help us:
- identify relevant opportunities across a number of procurement portals
- produce high-quality competitive proposals
- coordinate with various teams in the company to develop technical and financial sections in full detail
and more! Full job description at https://reckondigital.com/careers/.
Reckon Digital is a London-based software company creating state-of-the-art business software solutions and providing consultancy in the areas of Artificial Intelligence, Optimisation, and Cyber Security.
A large part of our work is for international non-profit organisations and NGOs.
- More info on Reckon Digital: https://reckondigital.com/
- Full job description, including requirements, our technology stack, etc: https://reckondigital.com/careers/
Interested? Email us at jobs@reckondigital.com! Make sure you include an updated copy of your CV.
Neon — Ship Faster with Postgres (https://neon.tech) | Remote | Full Time
Neon is a distributed team building an open-source, cloud-native Postgres platform. We are a well-funded startup with deep knowledge of Postgres internals and decades of experience building databases. Our storage layer is written in Rust, and our cloud control plane is written in Go. We are on a mission to enable developers to “Ship faster with Postgres”. We are hiring for:
* Product Engineer to work on the UI/UX for an agent. Experience with full-stack development and AI is required.
If you want to learn more about the engineering work we do, check out some of these blog posts:
* https://neon.tech/blog/how-we-scale-an-open-source-multi-ten...
* https://neon.tech/blog/paxos
* https://neon.tech/blog/architecture-decisions-in-neon
Please email me directly via david at neon dot tech!
Company: Stream https://getstream.io/
We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers.
If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w
At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.
Why Join Stream?
* High scale/ difficult engineering
* Default alive. Startup growth opportunity with healthy revenue
* All managers are hands-on and capable engineers
* Edge network of servers around the world
* Great opportunity to learn and grow
Compensation: €70k–€160k depending on Seniority level and location Remote: it’s a Netherlands-based role (hybrid), but exemptions for remote work within the EU may apply to specific cases
Visa Sponsorship: Available for the Netherlands Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r
Hi, I’m Ben, CTO at Inductive Bio.
Our team (ex Google, Meta, Palantir, Genentech, Eli Lilly, etc.) is working on accelerating drug discovery by building AI algorithms on top of a unique and growing proprietary data set and making those algorithms available to scientists via a carefully-designed “copilot” software platform for molecular design. We are backed by top investors (e.g. a16z, Lux), advised by renowned drug discovery experts, and have achieved product-market fit, with rapidly growing revenue and customer adoption.
We are hiring across a number of roles, including:
- Full-stack software engineer: https://jobs.ashbyhq.com/inductive-bio/02725e91-1a91-4da7-a4...
- Frontend software engineer: https://jobs.ashbyhq.com/inductive-bio/822a554b-dfa0-49cc-b6...
- Machine learning engineer: https://jobs.ashbyhq.com/inductive-bio/3c352919-f968-4096-af...
We are a passionate, kind, and ambitious team, and we are looking for like-minded people who are excited to push the frontier of AI-guided drug discovery from both a software and ML perspective.
If this sounds like it might be a fit, send us an email at jobs+hn@inductive.bio (I read this personally) or apply directly via the links above.
Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms. We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale. In this role, you’ll:
- Refine quantum use cases and define metrics to evaluate submissions. - Build partnerships and onboard quantum professionals. - Contribute to product-market fit and platform growth. - Assist with hackathons and write technical articles on challenges.
Requirements: - Experience in quantum algorithm development (digital & analog). - Experience mentoring at hackathons. - Proactive and detail-oriented.
Bonus: PhD in quantum physics.
Perks: Competitive salary, equity options, workspace at Station F (Paris).
Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert. Help shape the future of quantum computing at Aqora!
Layer | Full stack & Backend Engineering | San Francisco | https://layerfi.com
We believe SMBs are the backbone of American society and small business ownership is the best path to wealth creation and economic mobility for many Americans. We're trying to dramatically lower the activation energy in just one of the major hurdles for aspiring small business owners: accounting and bookkeeping.
Our approach is working! We embed directly within an SMB's primary business platform, manage all the data syncing & reconciliation for them, and have real humans (with real AI tooling) handling their books. We do this at ~half the cost of existing bookkeeping services and it's still profitable for us because we're saving so much time with our data access + AI.
Adoption is taking off faster even faster than we hoped and we need to grow the team! We're a team of 5 who like working with a high ownership and high throughput collaboration. We have serious technical challenges across scaling systems, data modeling, and building AI-driven automations of tedious tasks.
Our hiring philosophy is simple.
1. The early engineering team isn't just building products, it's setting the culture, practices, and standards for the whole org. Find teammates who have the appetite and agency to go beyond excellent code.
2. No one knows more than 10% of what they need to be successful at an early stage startup. Find teammates with the highest trajectory of learning and growth and give them as much opportunity and responsibility as they want.
3. We talk to real small businesses with real problems every single day. Find teammates who want to win by making our customers successful day in and day out.
Get in touch with me at daniel [at] layerfi.com
Solace Health | Multiple Positions | Remote (US Only)
Healthcare in the U.S. is fundamentally broken. The system is so complex that 88% of U.S. adults do not have the health literacy necessary to navigate the system without help. Using proprietary technology to match patients with experienced advocates, Solace cuts through the red tape of healthcare and helps individuals and families make informed decisions that result in better outcomes.
Solace is a Series A startup founded in 2022 and backed by Inspired Capital, Craft Ventures and Torch Capital. We have a lean, fully-remote U.S. team distributed coast-to-coast.
We're hiring across engineering, product, design, growth and clinical operations.
Apply here: https://jobs.ashbyhq.com/Solace?utm_source=x4QJmBQEg7
Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering & Devops https://www.uncountable.com/hiring/hn
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 30 to 70 over the last two years.
Full-Stack & Devops Engineers | $120k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
--> Summer internships and working student positions are also available.
Learn more: https://www.uncountable.com/hiring/hn
Uncountable is hiring in New York City, San Francisco, London, and Munich.
Contact our CTO directly at jason@uncountable.com
Cora AI | Founding Engineers (Full Stack & Applied AI) | Remote (USA only) | Full-time | $175-220k + Early Equity
We're building AI agents to transform how B2B companies scale customer relationships. Fresh off our seed round from Acrew Capital, Emerson Collective, Recall Capital and notable angels from LinkedIn, BetterUp, Glean, and Scale AI, and others we're looking for founding engineers to help realize our vision.
Tech stack: Python, FastAPI, React, Vite
- Full Stack: https://cora-careers.notion.site/Founding-Full-Stack-Enginee...
- Applied AI: https://cora-careers.notion.site/Founding-Applied-AI-ML-Engi...
You can learn more here: https://cora-careers.notion.site/
If you are interested, email us at careers [at] cora.ai — These emails go to me and I review each one of them.
Feel free to reach out if you're interested or have any questions
WunderGraph | Multiple Roles | Senior Engineers | REMOTE | Full-Time
WunderGraph is hiring senior engineers to help us build the future of API collaboration. We’re an open-source startup with a growing global customer base, 75K+ weekly downloads, and backed by leading investors (we recently announced our Series A with eBay:https://techcrunch.com/2025/03/27/ebay-backs-wundergraph-to-...
What we're building
APIs are the backbone of every modern organization—but scaling API development across multiple teams is hard. We believe the key to success is collaboration. With Cosmo, our open-source platform, we’re giving platform teams a self-service solution to enable API collaboration at scale.
Why join us
- Open-source, community-driven project
- Series A startup backed by eBay
- Growing global customer base
- Fully remote team
- Dynamic, product-driven engineering culture
We're looking for
- Senior Engineers
- Passion for open-source and APIs
- Experience building scalable infrastructure, backend systems, or API platforms
Apply here: https://wundergraph.com/jobs#open-positions
PlantingSpace | Full-time | Remote (EU time zone) with quarterly meet-ups | https://planting.space
We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach goes beyond state-of-the-art LLMs by combining algorithms in symbolic ways, to provide novel capabilities like performing multi-step analysis, displaying a verifiable reasoning path, and assessing uncertainty. We envision applications supporting and automating analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.
Want to contribute to cutting-edge work in AI? We’re looking for:
* Senior Program Synthesis Engineers
* Senior NLP Engineers
* Finance & Operations Manager
Curious about what we’re up to? Check out our openings & apply: https://planting.space/joinus/
Learn more about our approach: https://planting.space/examples/
If you have any questions, email us at: talent@planting.space
CrazyGames | https://about.crazygames.com/ | REMOTE (in Europe) | Full-time | Multiple roles
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are becoming possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching more than 40 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our product, engineering, and marketing to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
* Product Engineer: https://crazygames.recruitee.com/o/remote-product-engineer-b
* Senior Frontend Engineer: https://crazygames.recruitee.com/o/remote-senior-front-end-e...
* VP of Marketing: https://crazygames.recruitee.com/o/vp-marketing
* Programmatic Manager: https://crazygames.recruitee.com/o/programmatic-manager
Good day!
This is an ancient memory from 2002, I remember I played on that website back then, while I was learning PHP & MySQL (Lamp stack basically).
Was it you?
Privy | NYC or Remote | Senior/staff engineering roles (backend, infra, frontend, much more) | Full-Time | https://privy.io
Hi, I'm Asta, CTO at the identity and fintech infra startup Privy. We build a wallet and digital asset API that hundreds of companies integrate in order to onboard (50M+) users onto products built with blockchain infra and distributed systems.
Our mission is to power digital ownership for all users. We believe that using digital assets to power money movement online is the next frontier for user ownership and financial empowerment. We're building foundational infrastructure that enables this.
We're a small, high-ownership team building a product with incredibly scaled usage (>5M MAUs, massive transaction volume). We've raised $40M from Ribbit & Sequoia. We ship constantly, multiple production releases every week.
Reach out at join [at] privy.io - these emails go to me. https://privy.io/careers
Coveo | Senior Fullstack Developer | Montreal & Quebec City | Full-time | Hybrid/Remote (Canada)
Coveo's Commerce team builds AI-powered search and recommendation solutions that help enterprise retailers optimize product discovery and drive sales.
We're looking for a Senior Fullstack Developer to build data-intensive web applications at scale. You'll work on high-scale systems for search, recommendations, product listings, and generative answering, crafting APIs and UIs that power personalized e-commerce experiences.
Tech Stack:
- Backend: Java, REST APIs, distributed systems
- Frontend: React, TypeScript, responsive web apps
- Cloud: AWS, Kubernetes
You'd be a great fit if you have:
- 5+ years of software development experience
- A strong track record in high-scale backend development
- Experience with cloud infrastructure
- Solid front-end skills
- Strong communication skills and a collaborative mindset
We offer competitive salaries, top-tier equipment, great offices, and a team that genuinely values your input.
Interview Process: phone screen, interview with hiring manager, tech test, offer
Apply here: https://grnh.se/b972644a2us
New Public (https://newpublic.org) | Open Source Developer | REMOTE | Full time $140-$160k
We are working with a consortium of public broadcasters around the world to create a publicly-owned public-interest online space. This project has a lot of momentum behind it, particularly as recent political changes in the US are getting countries interested in the idea of digital sovereignty.
We have lots of people wanting to get involved in the project, and so we plan to open the project up to anyone to contribute, whether they be public media, private media, institutions, universities, or enthusiasts. To make that work well, we want to hire an open source engineer who can manage contributions, create training materials, do refactoring, manage forums, and do all the other things necessary to nurture a healthy open source community.
Particularly interested in people with experience maintaining Open Source projects and working with outside contributors.
https://newpublic.org/jobs/open-source-dev
Hi, interested in a couple roles from your website. Do you have an email address to reach out to? Thanks!
Best to apply to the jobs you think are interesting using the form.
If we think you could be a good match, then we'll reach out to you.
Omi | https://omi.me | Founding Engineer | SF, can start remote | Full-time | 1-10% equity | $120k+/year
Omi is a wearable AI memory that helps you recall everything important and make decisions. Put it on, speak, transcribe, summarize, automatically. In 10 months, we hit 300k users, 100M+ views, shipped 3 hardware prototypes and raised $2m from Tim Draper.
I'm Nik (Thiel Fellow, sold 2 startups incl. one to Toptal after scaling to $4M GMV). Omi is fast-moving, and looking for a founding engineer to join me. Ideal background: built/architected real products at scale (consumer or hardware).
Stack: Flutter (need to move to React Native) and C.
We move fast. You'll shape the future of wearable computing.
Email me: nik@basedhardware.com — send a note with your most badass achievement and Github. I reply to every good one.
Hightouch |Remote (North America)|Full-time | Backend, Fullstack, and Frontend Engineers
Some background on Hightouch - we’ve pioneered the Composable Customer Data Platform (CDP), which helps companies use their own data warehouse to collect, prepare, and activate customer data for marketing personalization and business operations. With Hightouch, every business user, without writing any code, can activate data to streamline critical processes, improve marketing performance, and scale operations.
We’ve just raised a Series C and scaled to $40m+ ARR in 3 years with 800+ customers including Fortune 500 co’s like Spotify, the NBA, PetSmart, etc.
We are hiring for:
Software Engineer, Distributed Systems https://boards.greenhouse.io/hightouch/jobs/4782632004
Machine Learning Engineers https://boards.greenhouse.io/hightouch/jobs/5155115004
Our Talent Team is committed to responding to everyone who applies!
Uplinq | Full-Stack SWE | US (San Francisco, Scottsdale) | Onsite/Hybrid | 120k - 200k + equity
I'm the CTO of Uplinq. We're automating bookkeeping and accounting for small businesses. Our customers are real people from Main Street America — think Insurance Agents, Dentists, Restaurant Owners, and Realtors. We’re a fast-growing VC-backed startup and just closed our Series A. We're looking to add 2 SWEs to our team of 5. Last year we quadrupled ARR ($1M → $4M+) and we're on track for $9M+ this year. Your work will directly shape how we get there.
We’re hiring experienced full-stack engineers who aren't afraid to learn some bookkeeping. Here's what we're focused on this year:
- Scaling/Improving our AI Bookkeeper to automate bookkeeping job functions end-to-end
- Improving our document intelligence pipeline (invoices, bank statements, tax forms)
- Creating new experiences for customers to save them time
About You:
- You have 5+ years of experience delivering production software
- You're generalist who isn't afraid to dive into product, infra, or deep into the domain
- You're entrepreneurial-minded and want to work with the founding team of a startup with PMF
The Stack:
React / Next.js / Tailwind / TypeScript / tRPC / PostgreSQL / AWS / SST
To Apply:
Email your cv to hiring@uplinq.com (I check this personally). You can also apply directly to our posting here: https://wellfound.com/l/2BbEjA
Granola | London, UK | On-site | https://granola.ai
Granola is an AI notepad for people in back-to-back meetings. Our macOS app takes your meeting notes and combines them with a transcript to get an awesome meeting summary. And increasingly, Granola is a new kind of knowledge-base.
We're 15 people working in lovely Shoreditch office. See our approach to early-stage product development: https://www.granola.ai/blog/how-to-evolve-a-product
Stack: TypeScript, React, Electron, AWS, various LLM tech.
We recently raised $20M and we're growing quickly. We're funded by Spark Capital, with participation from investors AI Grant, Lightspeed, Betaworks, Firstminute Capital, and others.
Open roles:
- Product Engineers (Backend & Frontend) - iOS Engineer - Windows Engineer (contract) - AI Engineer - Founding Designer
Competitive compensation with above-market equity.
See https://granola.ai/jobs or email hiring@granola.so.
Great Question (YC W21) | AI Engineer | Remote (USA / Aus / NZ) https://jobs.ashbyhq.com/greatquestion/4b2f2c9e-3d77-4195-81...
We are hiring our first AI engineer to help us realize our AI agentic vision. This is a unique opportunity to get in early in the formation of an AI team with a proven product and established customer basis to build on top of.
About us - Great Question is the all-in-one customer research platform loved by teams like Intuit, Canva and Figma. We are on a mission to embed customer insights at the heart of every business decision and ensure companies build something people want!
The current app is Rails/React however this team will have free reign to use the latest AI & LLM tooling, likely building out in Python. Strong engineering fundamentals a must as well as experience deploying AI solutions into production.
Feel free to reach out to me directly (CTO & Cofounder) - pj@greatquestion.co
https://greatquestion.co/
Fluency, Inc. | Remote (US) | Full-time | https://www.fluency.inc/
Fluency provides a digital advertising operating system that helps large-scale digital advertisers achieve transformational business efficiencies. The only solution that combines purpose-built Robotic Process Automation for Advertising with AI, Fluency eliminates repetitive and time-consuming tasks and enables precision execution. The result drives groundbreaking scalability, time savings, operational efficiency, and profitability.
Stack: The Fluency platform is built using a native AWS architecture. We use RDS/MySQL, Java, Spring Boot, Elastic Beanstalk, JavaScript, Vue.js, S3 along with whatever else makes sense for the job at hand.
Open roles:
- Front End Senior Software Engineer | Equity
- Triage Software Engineer | Equity
We have competitive compensation packages, a 401k match, and cover employee health, vision, and dental insurance.
See https://www.fluency.inc/careers#open-positions
Hello, interested in the triage software engineer opening.. is there an email contact for more info?
Lovable (https://lovable.dev) | ONSITE+REMOTE | Stockholm | Full-Time | Generalist Engineers + Growth Engineers
We're a small team of serial (ex-YC) founders, CTOs, designers & IOI gold medalists building an AI that can build software while saving Europe.
We've reached $30M ARR in 5 months, making us the fastest growing startup in Europe. You'd be an important part of our small team of less than 30 people.
We believe that hiring the brightest and most ambitious minds in Europe is crucial. We care deeply about building a great product. We want to work with people who are as ambitious and motivated about shipping fast as we are.
In particular, we're looking for:
- Design Engineer - Generalist Engineer - Growth Engineer - Platform Engineer - Business and Operations - Brand & Marketing Lead - Content Production Lead
Our stack: Golang backend, Rust for infra, Next.js, AWS, Fly.io, Firebase.
Read more and apply at: https://lovable.dev/careers
Rock Rabbit | Backend Engineer | Full-time | USA FULLY REMOTE
Buildings account for ~40% of all emissions. There is a ton of federal, state, and local programs to help decarbonize buildings -- but this money is difficult to access, trapped behind complicated program requirements, uncertain eligibility, lack of clarity, and long payout cycles. We make access to these incentives easy by abstracting away the policy complexity and letting our users focus on their projects. Our platform serves contractors, homeowners, incentive providers and implementers, and equipment manufacturers.
We're hiring Backend Engineers for full time roles.
We're well-funded, have a lot of customer traction, and are rapidly expanding the team. Our product vision is very clear -- the bottleneck is skillful, user-focused execution.
Tech stack: Python (FastAPI, pyright), Google Cloud (GKE), React (Typescript, react-query, auto-gen API client)
We value curiosity, ownership and collaboration. Interest in energy, climate, and sustainability is a plus.
Apply at https://careers.rockrabbit.ai
REMOTE @ https://grnh.se/3b64cb7a3us
- Software Engineer + Frontend Engineer (Indonesia)
- Cloud Architect (South America)
- Backend Engineer
- Product Manager, Kubernetes
@kesor -- Are you still hiring for the Senior Product Manager (Workflows & Automation) positions?
Narrative I/O | Senior/Staff Backend Engineer - Query Compiler | New York, NY | Full-time | REMOTE | $140k to $200k USD | https://narrative.io/
Narrative has been building a data collaboration platform designed for simplicity and ease of use since being founded in 2016.
Our primary strength is functioning as a data marketplace where we differentiate ourselves by:
- Automatically standardizing data, simplifying the user experience by eliminating the need to deal with n representations of the same underlying concept from different suppliers.
- Making platform data accessible through the Narrative Query Language (NQL) and easy-to-use UIs powered by NQL. This enables users to transform, deduplicate, and filter data instead of selecting from a set of provider-defined, pre-packaged datasets.
- Giving data providers the ability to define row-level access and pricing policies for their data.
We are a small, remote-first team looking for someone with experience working on query compilers or query execution systems in general. While the company's headquarters are in NYC, the development team currently includes engineers working from the US (California and New York), Canada (Alberta, British Columbia, and Québec), Poland, and Serbia.
In brief, the technologies we use are:
- Scala, Spark, Apache Iceberg, Apache Calcite, Cats, Cats-Effect, Http4s, FS2, Doobie, Deequ, Axolotl, BentoML, and HuggingFace Transformers. We love functional programming and make use of libraries like Cats, Cats-Effect, and FS2, but we keep a pragmatic stance on purity given our exposure to the Spark ecosystem.
- Our services are deployed on AWS and provisioned using Terraform. We leverage the usual suspects: Fargate, EMR, RDS, Lambda, etc. and we're starting to lean into Kubernetes. Being a small team, we think twice before rolling out custom infrastructure that we'll need to monitor and maintain.
- On the frontend, we use Typescript, VueJS, PrimeVue, Nuxt, and Vite.
Job posting and more on information about our team and culture are available at: https://jobs.narrative.io/open-positions/backend-engineer-qu...
Apply by sending your resume to hiring-dev@narrative.io.
Jam.dev | Staff Fullstack Engineer | Typescript/React | Remote (+ in person in SF) | Full-time
Dev tools company with 180,000+ users. $15M in funding from Vercel CEO, GitHub CTO, Cloudflare CEO, etc.
We're building an AI-powered flight recorder for web apps – so anyone can report issues to engineers in a way that's actually debuggable (w/ console, network, websockets debugger, etc).
Small, senior team – several ex-engineering directors turned ICs (mostly ex-early Cloudflare). Looking for staff-level engineers with experience building highly performant front-end apps.
Stack: React/Typescript and MobX (MST) on the frontend, and Node/GraphQL across our backend.
As a dev tool, developers at Jam are directly connected and involved with the product. Your usage of the product will directly inform the direction of Jam's future.
Apply here (we read every submission): https://jam.dev/careers
Antithesis | Multiple Roles | Onsite | Full-time | Vienna, VA (D.C. metro area)
We are making autonomous testing platform that finds bugs in your software with perfect reproducibility to help you fix them.
Please apply here https://antithesis.com/company/careers/
Open roles:
- Senior Software Engineer
- Website Engineer (mostly Frontend)
- Systems Administrator
- Technical Recruiter
- Senior Consultant
- Customer Success Manager
I literally have experience with both distributed system testing and nix and I couldn't even get a phone screen. Don't care really, but a little strange.
Onos Health | Lead Engineer | Full-Time | San Francisco | 1-2x/week in office | https://onoshealth.com | $200-240k + Equity
Onos is using AI and ML to transform how healthcare is delivered in the U.S. By identifying providers who deviate from an evidence-based care standards, we enable health plans to ensure that every dollar spent on healthcare goes towards the highest quality care.
We're seeking lead/senior engineers to architect and build significant components of our platform. If you're passionate about applying AI and machine learning to solve critical healthcare challenges, we want to talk to you. Email us at joinus@onoshealth.com or apply here:
https://jobs.ashbyhq.com/onoshealth/56d3c49a-b7cf-4bd6-a03b-...
Helpcare AI (YC F24) | Fullstack Engineer | REMOTE | Full-time| https://helpcare.ai
- Mission to improve the world's capacity for care
- To 3x the care Americans get today.
- Built true Autonomous Agents for Care Coordination
- David (Data Agent) to analyze patient records and find people that need care
- Angelica (Admin Agent) to call & schedule those patients
- We are already live and you wont believe the amazing responses we get from patients (especially non-english speakers)
Who we are:
- Respectful, intelligent, positive team
- A-players that are excited to build the best
- Well funded, YC- Company with incredible customer demand
Simple Apply Here: https://docs.google.com/forms/d/e/1FAIpQLScpzOyP_mk3muEpbKrn...
One Take Audio | Senior or Student | REMOTE | https://www.onetakeaudio.com
We're building generative AI software that helps music creators build their visions. Our team is at capacity and we need your help to accelerate development.
Experience we want - Generative AI (ONNX, Triton), C++ Windows desktop application, Windows ARM, gRPC, audio processing, GPU & NPU optimizations.
People we need,
Senior SW Developer - Join the team and work for equity. Moonlighting is ok to start, with a willingness to convert to full-time once we can provide a competitive wage.
Student - Internship. Equity is possible for exceptional candidates. We want someone who will complete school within a year and be open to full-time employment afterwards.
hello@onetakeaudio.com
Kixie | Santa Monica, CA | Hybrid (On-Site 3x/Week) | Full-Time | Competitive
Salary + Equity: $175K-$300K
Currently Hiring: Staff Full Stack SWE + Staff Backend SWE
We’re hiring @ Kixie!
-Kixie is a fast-growing, profitable B2B startup revolutionizing sales: https://www.kixie.com/
-Work with cutting-edge tech and solve complex challenges
-Build tools that accelerate sales team success
-Autonomy, teamwork, and trust define our culture
-Based in sunny Santa Monica, CA & hybrid [3x/week min in-office requirement]
Our stack:
React/Recoil, HTML, CSS, JavaScript, Node.js, AWS (Lambda, DynamoDB, RDS)
How to Apply:
Staff Backend Engineer: https://r.people.capital/kixie-be
Staff Full Stack Engineer: https://r.people.capital/kixie-fs
Maxmodus | Onsite | Full-Time | Founding Roles | Multi-Agent AI + Productivity
We’re building the first multi-agent AI platform to help small business owners reclaim their time and operate with clarity, focus, and purpose.
Open Roles: 1. Solution Architect – Agentic AI / LLM Systems - Design a multi-agent AI system (virtual assistant, process optimizer, reflective coach) - Work with GPT, LangChain, AutoGen, OpenAI API - Focus on intelligent workflows, NLP, behavioral nudging
2. Full-Stack Engineer – AI Time Coach Platform - Build the UI + backend for daily reflection & AI coaching - Stack: React, Next.js, Node, Python, Firebase/Postgres, OpenAI - Collaborate directly with the founder & AI architect
We're a well-funded, early-stage startup led by a proven entrepreneur (2 successful exits). If you want to build tools that help people lead better—not just manage time—let’s talk.
Email: CBhansali@maxmodus.com Site: https://www.maxmodus.com
Better Stack | https://betterstack.com | /^(Full-?stack|Backend) Engineer$/i | Europe remote in UTC ± 3h
We are software builders at :heart: CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
Apply at https://betterstack.com/careers/fullstack-engineer
How we operate: https://betterstack.com/careers https://betterstack.com/careers/engineering https://juraj.blog
Parker | https://www.getparker.com | YC W19 | Frontend Engineers | New York City | Hybrid
Parker's mission is to increase the number of financially independent people by building powerful tools to help independent business owners scale their businesses profitably. Our first product is a virtual credit card system that combines dynamic spending limits with software tooling to optimize growth and profitability for merchants.
We've grown to 10s of millions in card volume and have a significant waitlist of eager customers. We're backed by notable investors like Solomon Hykes (Docker), Paul Buchheit (Gmail), Paul Graham (Y Combinator), Robert Leshner (Compound Finance).
Frontend Engineer (NYC) https://jobs.ashbyhq.com/parker/fcabb887-b837-495e-82cb-6aa0...
Olo | Remote (US) (HQ in NYC) | Full-Time | https://www.olo.com/
Olo is a leading on-demand commerce platform powering the restaurant industry’s digital transformation. Our customers include many of the largest restaurant brands in the US, and we have a lot of exciting projects in the works.
https://jobs.lever.co/olo?lever-via=WSee4m3bRz
Salary info included on all job listings and great benefits!
Currently hiring for multiple engineering roles in the UK, including:
* Senior Software Engineers (.NET/C#/React) * Staff Software Engineer - Software Infrastructure (AWS, Kubernetes/EKS, Terraform) * Senior Software Engineer II (Vue.js, Node.js, Typescript, Postgres, Elasticsearch, Redis, Microservices, Sns/Sqs, Kubernetes, Helm) * Senior Site Reliability Engineer
Gather Flora | Full Stack Software Engineer | REMOTE | Full-Time
Hi there, technical founder here. Gather Flora is innovating tools to drive supply chain efficiency, beginning in the highly fragmented floriculture marketplace. We’ve shipped software infrastructure for farm-to-florist supply in multiple regional markets, serving 90+ farms and driving over $1MM in sales. Now, we’re scaling past our proof of concept to build tools for a global supply network with seamless order matching, quoting + payments, logistics, and product traceability.
You’ll be engineering features like complex inventory projections, real-time marketplace matching, and logistics optimization—with plenty of greenfield opportunities.
Role: Full Stack Software Engineer, front-end-leaning Experience: 5+ years, experience in small or early teams preferred Apply: https://wellfound.com/l/2Bc7vz
Head of Engineering | Finance Lobby | Miami, FL | Relocation Offered | $175k + equity
We are a Commercial Real Estate Financing marketplace that connects commercial mortgage brokers to lenders to make deals. We have over $40 billion of deals made through our platform to date.
We are a small fast moving dev team, in the process of transitioning from early stage build out to shoot-for-the-moon scalability. We are looking for a Head of Engineering to backfill our interim fractional CTO. We're looking for candidates who can hold their own architecturally and in writing code - this is likely somewhere around 40:60 hands on, once you are up to speed. Prior tech leadership experience is required.
The role is on-site in Miami, with some WFH flexibility. We are open to paying relocation for the right candidate.
Stack: Laravel, Next, Postgres, AWS.
To apply, email resume and cover letter to reuben@financelobby.com.
Transcend | Sales Engineer | Remote (USA - PST, MT) | Full time
Company: Fast growing disruptor in data privacy, Transcend is a privacy platform that empowers brands to enhance regulatory stances for the laws of tomorrow and improve customer relationships through respectful and compliant data transparency, consent, and control. Backed by Accel, Index, 01A, StepStone Group, and HighlandX growing fast, and are serving some of the most iconic brands in the world.
Experience: 3+ years sales engineering; experience working with databases, REST APIs, databases, and various SaaS technology integration patterns. Understanding of how to build websites and/or mobile apps.
Apply here: https://transcend.io/careers#job-openings
14th question on the application (not mentioned in job listings): “Do you currently reside or open to relocation in one of the following states: Arizona, California, Colorado, Florida Hawaii, Illinois, Kansas, Maine, Massachusetts, Minnesota, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Tennessee, Texas, Utah, Washington”.
Join | Sr/Staff Golang/DB Developer | Remote (USA, Canada) | full-time | $175k – $205k/yr + equity
Hey, I'm an engineering manager at Join. We build collaboration tools for huge construction projects: think stadiums, hospitals, research facilities, etc. Our customers (GCs) love us and their customers (owners) love us so we're getting cool network effects out of that.
I'm looking for a senior/staff Golang/DB developer who has a bunch of tools in their belt, knows their tradeoffs, and /wants/ to share their knowledge with midlevels and help them avoid some of the scars you've accumulated over the years. :)
The full job description (along with my email) is at https://join.build/company/careers-sse/
If you're curious about anything, either reply or email me.
I am hiring a software engineer for my team at CloudTrucks. We are a virtual trucking carrier that works to help drivers make more money, safely and efficiently. We are a very well funded, Series A startup that has been seeing solid growth year over year. If you're excited about our mission and opportunity to work on some cool problems that quite often leverage LLMs then please apply.
Read more about the role here: https://jobs.ashbyhq.com/cloudtrucks/f0343129-4cb4-4615-98ac...
We have couple more eng openings among others so feel free to check them out as well: https://jobs.ashbyhq.com/cloudtrucks
I am interested and think I have some overlap. Looking forward to connect.
Forward | Senior Frontend Engineer | Onsite & Hybrid | Full-time | Austin, TX | https://www.getfwd.com Forward is building the next evolution of embedded payment capabilities for SaaS companies looking to monetize their platforms. We're growing rapidly and looking to add a talented frontend or full-stack engineer to our team. Ideally we're looking for someone with NextJS and design experience to create a library of embeddable payment widgets.
I'm happy to answer any questions or provide more details, please email me at amays # getfwd.com.
CVector | Full Stack Software Engineer | USA | REMOTE | Full-time
CVector builds software to make energy systems smarter, more reliable, and autonomous. We integrate real-time data visualization and analytics to help power generation stations, chemical plants, and other critical infrastructure make informed decisions in rapidly changing environments.
We're looking for a passionate Full Stack Software Engineer comfortable working across our stack (Python, Typescript, React, Supabase, MQTT, Kafka, TimescaleDB, PostgreSQL, AWS). You'll help create intuitive, robust web apps and backend systems, shaping tools that directly impact industrial operations and energy reliability.
Remote-first team with occasional domestic travel to connect with users directly.
Tech: Python, Typescript, React, Supabase, MQTT, Kafka, TimescaleDB, PostgreSQL, AWS, GitHub
Reach out to me at jnapoli+hn@cvector.energy
Shortwave | Onsite in SF | Full-time | shortwave.com
We’re building Cursor for business communications (starting with email)
We’re currently growing revenue very quickly and are looking to more than double our team in the next 3 months. Hiring AI agent engineers, product engineers, frontend engineers, designers, and customer service & growth content roles. Aggressive comp.
I previously founded Firebase & sold it to Google. Shortwave is going to be much bigger.
Full details: https://shortwave.notion.site/Open-Positions-at-Shortwave-1a...
Tram Case | Hiring Backend, Fullstack & AI Engineers | Remote (LATAM)
Hey — we’re building AI-powered tools to help law firms work faster, smarter, and with less busywork.
Our first module is an AI call center that transcribes and classifies calls to help teams prioritize urgent cases. But that’s just one part — we’re building an end-to-end platform that automates the entire case lifecycle, from intake to resolution.
We’re a small, senior team based in LATAM. You’ll be working directly with the founders and building features from scratch. No layers of approval, no legacy code — just thoughtful product work, shipped fast.
If you're excited about solving real problems, working closely with strong engineers, and being part of something early (but real), we’d love to hear from you.
Our tech stack is : Python, Javascript/typescript
(Spanish & English required)
tramcase job board: www.tramcase.com
tania@tramcase.com
Aha! (https://www.aha.io) | Rails / React | REMOTE
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than a million users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
Aha! is profitable, you can work from anywhere in North America, South America or New Zealand, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
Tracebit | https://tracebit.com | London, UK | Full-Time | Visa sponsorship available | On-site (5 days)
Tracebit is a Seed Stage, UK founded security product company taking a new look at canaries for intrusion detection.
We’re backed by Accel and we work with some amazing companies (Docker, Riot Games, Synthesia, Cresta, Oleria, Netacea) to help detect threats in cloud and enterprise.
We’ve hired 5/6 founding engineers - there is 1 space left in our plan for this year, could this be for you?
Founding Engineer | £70-100k + generous seed stage equity
Learn more and apply: https://tracebit.com/jobs/founding-engineer
Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time
Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.
We’re looking to find the right people for a range of roles, including:
+ Vulnerability Researcher
+ Android Security Engineer
+ CNO Embedded Engineer
+ CNO Software Engineer
+ Senior Tech Lead
+ Business Developer
All open positions: https://zetier.breezy.hr/
Our approach and benefits: https://zetier.com/careers/
Different skill set? Drop us a line at hello@zetier.com
40GRID - Full-time Remote | React Native Mobile Engineer Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
Tech: React Native
Polaron | Senior ML Engineer, Senior Software Engineer | London, UK | ONSITE | https://polaron.ai/careers.
Polaron is an Imperial College London spinout using generative AI to bridge the gap between process (how materials are made) and performance (how materials behave). We’re building a platform that enables materials designers to use these state-of-the-art AI techniques in their day-to-day work. We’re a small, well-funded team, and have just won the UK Government’s inaugural Manchester Prize [2] for AI innovation and public good.
As a Software Engineer at Polaron, projects on our roadmap you could work on include: - Scaling our canvas-based frontend to handle images with greater than 10k x 10k pixel resolution. - Intelligently autoscaling our GPU cluster in response to customer demand. - Building a public-facing API, in addition to our web-based interface.
As a Machine Learning Engineer at Polaron, projects on our roadmap you could work on include: - Optimising efficiency and robustness of our existing algorithms for material characterisation, exploration and optimisation; - Adapting cutting edge machine learning methods for material science applications.
Tech Stack: TypeScript (React / Next.js / Express / Prisma), Python (PyTorch), PostgreSQL, Docker, Kubernetes, AWS, Terraform.
Apply via our jobs page: https://apply.workable.com/polaron.
If you’d like any more information, please reach out at: [careers@polaron.ai](mailto:careers@polaron.ai).
[1]: https://www.imperial.ac.uk/news/250657/ai-spinout-polaron-ac... [2]: https://www.gov.uk/government/news/british-start-up-wins-1-m...
Gigs | Multiple US & EU Locations (SF, NYC, Berlin, London) | REMOTE | Full-time
At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products. We've recently raised a substantial Series B and are looking for exceptional candidates across a wide range of roles:
- Senior Full Stack Engineer - Senior Backend Engineer - Corporate Security Engineer - Solutions Engineer - Product Manager, Fintech
To review all open roles and benefits, go visit our career page https://gigs.com/careers
Questions? reach out to thibaut@gigs.com
Parq | https://parqhq.com | Austin, TX | Full Time | Onsite/Hybrid (Remote Possible)
**Senior Software Engineer**
We’re looking for a hands-on builder excited by zero-to-one challenges. You’ll work on:
- Complex, Unstructured Data: Scraping, embedding search, and transforming noisy data into meaningful insights.
- Modern Tech Stack: Get in early, shape our architecture from scratch, and avoid the baggage of legacy code.
- Manufacturer Product Comparison Tools: Help us build robust systems that let manufacturers showcase their performance and sustainability side by side.
If you love working on tough data problems, iterating quickly, and creating real impact, this role is for you. https://www.notion.so/Sr-Software-Engineer-1a6b2189b7e9800b8...
**Enterprise Account Executive**
Ready for a massive market opportunity with strong product-market fit? As our first enterprise AE, you’ll:
- Crush Quota: Parq’s growing reputation and client references give you a head start.
- Win Big: Excellent incentives, clear ROI for customers, and a market hungry for genuine sustainability solutions.
- Sell a Differentiated Product: We weave together product performance and environmental impact, helping manufacturers tell a compelling story that drives sales.
If you enjoy closing high-value deals and shaping go-to-market strategy for a fast-scaling startup, we want to talk. https://www.notion.so/Enterprise-Account-Executive-064d80d3e...
----About Parq----
We’re building data-driven solutions to revolutionize sustainability in the industrial sector. Our platform goes beyond traditional EPDs and LCAs, letting manufacturers measure, reduce, and sell better by showcasing products’ performance and environmental impact in a compelling way. We’re a small, nimble team looking for folks who love solving hard data problems and thrive in a fast-paced, zero-to-one environment.
Learn More & Apply: https://parqhq.notion.site/openroles?v=00c787a54a9948dcb71b6...
Come help us shape the future of industrial sustainability!
Storepass | Founding Software Engineer | Full-Time | ONSITE (San Francisco / Millbrae) | https://storepass.co
Storepass builds SaaS for Trading Card Game and Board Game ecommerce stores. Currently we're a team of two and growing fast with over $70k MRR. This is a great time to jump in and have a major impact.
Our current platform utilizes Node.js, MongoDB, and React.
Link to our careers page with more details and how to apply: https://storepass.co/jobs
Gentrace | TypeScript + React | Hybrid (Williamsburg, Brooklyn & San Francisco) Gentrace helps the most impactful companies in the world like Quizlet systematically test and evaluate their AI applications. We recently raised an $8M Series A from Matrix Partners.
Ideal candidate profile:
- We use TypeScript and React heavily. Although not required, we prefer candidates with strong experience with modern web technologies.
- 4+ years experience working in a full stack capacity.
Role info: https://gentrace.ai/eng Email: jobs@gentrace.ai
Comulate | Senior Engineer (3+ YoE) | ONSITE in San Francisco, CA
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (< 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Apply here: https://comulate.com/careers
Absinthe Labs | Senior Full-Stack Engineer | Remote or NYC Hybrid
Absinthe Labs is making loyalty markets more efficient. With over 20M visits and 2M+ users since our founding in 2022, we built the first Web3-native customer data platform that powers points programs across the digital landscape, and we’re now seeking a Senior Full-Stack Engineer to expand our capabilities.
Role Highlights:
Platform Development: Design and build user-centric interfaces for incentive designers using Radix UI, Tailwind CSS, and Next.js, ensuring scalable backend services using Node.js and GraphQL. Data Architecture & APIs: Develop data pipelines, integrated with Hasura (GraphQL), PostgreSQL/DuckDB, and optimize our server-side logic for high-performance data retrieval. Dynamic Builder Tools: Engineer zapier-like interfaces to configure data sources and build a WYSIWYG loyalty portal editor. End-to-End Product Ownership: Architect, deploy, and maintain services across the stack, ensuring secure SSR and swift API interactions.
What You Bring:
Experience: 5+ years in full-stack engineering, ideally in B2B SaaS, Fintech, or Web3 consumer apps. Frontend: Strong experience in React, Next.js, and transforming Figma prototypes into polished UIs using Radix UI, Tailwind CSS, and shadcn. Backend: Proficiency in Node.js, GraphQL (Hasura) and designing secure, scalable backend architectures. Cloud & Security: Familiarity with AWS (Amplify, Cloudfront), containerization (Docker/Podman), and security best practices (e.g., CORS, CSP). DevOps & CI/CD: Experience with automating deployments, optimizing database queries, and maintaining a smooth developer experience using modern CI/CD pipelines. Startup Agility: Thrive in a fast-paced, impact-driven environment.
Why Absinthe Labs?
High-Impact Work: Join a tight-knit team shipping Web3 loyalty infrastructure that directly influences millions of users. Flexibility: Work remotely or from NYC Hybrid. Compensation: Competitive salary (region-based) + equity in a high-growth Web3 startup.
Apply Here: https://absinthelabs.notion.site/135dfbd9a95880c38129f055c38...
automotiveMastermind | Full Stack Senior Software Engineer | NY | 2X per week in office/HYBRID https://www.automotivemastermind.com/ automotiveMastermind (an S&P Global Company) is hiring a hybrid/onsite Senior Software Engineer in New York. We are looking for strong expertise with React on the Front End and some experience with C#/.Net on the Back End.
automotiveMastermind helps dealerships sell more cars by predicting and targeting likely buyers.
https://spgi.wd5.myworkdayjobs.com/en-US/aM_Careers/details/...
Tech Stack - We have a cloud-native architecture, and we use Google Cloud Platform extensively. We regularly evaluate new technologies to see which ones we want to adopt. Some other tech stack basics: a) Languages/frameworks - C#, Python, Typescript, React b) Databases - PostgreSQL, MongoDB, Redis, ElasticSearch
Also,
a. Our scrum teams own the entire software development life cycle, including design, development, testing, and maintenance. b. We prioritize speed and flexibility. New code is deployed to production every single day.
Whatbox | REMOTE | Full-time Software Developer | $50-130K USD + Benefits
Whatbox Inc. (whatbox.ca) is a Canadian hosting company that provides BitTorrent-powered CDN and app hosting to technical customers worldwide.
We are looking for a full-stack developer who is comfortable jumping into many different codebases, fixing bugs, and helping contribute to popular open-source projects you may have used personally.
More detailed information here: https://whatbox.ca/jobs
Archie (https://www.archiehub.com) | Remote (US East Coast + EU) | Full-Time | Equity | Roles: [Lead Product Engineer (Ruby on Rails), Senior Full-Stack Developer (Ruby on Rails), Technical Product Manager]
Hi, my name is Marius and I am the CTO at Archie (https://www.archiehub.com/). Archie is here to make buying a home easier, faster, and more transparent by reducing paperwork and improving efficiency. We are well-funded, growing quickly, and led by founders with over 20 years of combined experience in real estate and tech.
We are now looking to hire Lead Product Engineers, Senior Full-Stack Developers and Technical Product Managers with at least 8 years of experience. If you're excited about building meaningful products in the real estate space from the ground up using AI, these roles are for you.
Backend Stack: Ruby / Rails (8.x), StimulusJS / Hotwire / Turbo, AlpineJS, Postgres, Docker, DigitalOcean, OpenAPI, LLMs
Perks: Fully remote roles in (Eastern) US and (Western) Europe, work when and where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment
Apply here: marius[at]archiehub.com and mention “HN - Who is hiring?” and the role you are applying for in the subject.
Peregrine Technologies | Senior Software Engineer | San Francisco or DC - Hybrid | Full-time | $130,000 - $250,000
Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.
Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.
Engineering Roles:
Engineering Team Lead, Identity https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Software Engineer, Foundations https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Software Engineer, Mobile https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Software Engineer, Apps https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Software Engineer, Data https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Network Engineer https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Senior Infrastructure Engineer https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...
Waterlily | Multiple Roles, see below | Remote (with option to be hybrid in San Francisco, CA) | Full-time | www.waterlily.com
Waterlily uses advanced AI to tackle one of the biggest, unsolved challenges in retirement planning: long-term care (LTC). We have already closed enterprise deals with multiple Fortune 100 insurance carriers and distributors, and raised an oversubscribed $7m Seed round from backers such as Insight Partners, Nationwide, Edward Jones, Brewer Lane Ventures, and Genworth. Our mission is to help families proactively plan for LTC needs and costs, and reduce America's multi-trillion-dollar LTC crisis.
We have extremely high standards and expect our team to move quickly while maintaining top quality. Our interview process is rigorous, and most applicants will not pass. Those who do join a small, highly skilled team working directly with our founders (who started college at ages 11 and 14, attended UC Berkeley and MIT, and have built and sold successful startups backed by Founders Fund and Khosla Ventures before). We value rapid learning, candid feedback, and intense execution. We all invest more than 50 hours a week, sometimes up to 80, when needed to achieve top-tier outcomes. We want people who thrive in that environment, with the maturity to also pace themselves for sustainability.
Open Roles
Full-Stack Engineer
Node.js, TypeScript, React, Python. Architect new product features, improve performance, and pioneer how we use AI.
Generalist
A multi-department operator spanning sales, operations, and customer support. Automate processes using no-code and AI solutions, manage key initiatives, and grow rapidly in the insurance and healthcare domain.
Director of Enterprise Accounts
Own complex c-suite level relationships with Fortune 100 companies. Combine high-level strategic thinking with hands-on execution, leading account success and driving expansions.
We provide competitive salaries, meaningful equity, health insurance, 401(k) match, and other benefits for US employees. International hires join as contractors with a comparable setup. To apply, you must be motivated to operate at a demanding pace, meet high standards, and share our commitment to solving long-term care at scale.
See full role descriptions and apply at: https://www.waterlily.com/careers
Ivo | SF (In-Person) | Software Engineer Ivo (www.ivo.ai) is an AI legal assistant for reviewing and redlining contracts more efficiently — although we primarily serve lawyers, we think we can eventually remove lawyers from contracting processes entirely. Our customers include companies like Zapier, Canva, Quora, and WordPress.
We recently raised our Series A from Costanoa Ventures, NFDG, Uncork Capital, Fika Ventures, and more.
Email me at jacob@ivo.ai if you're interested!
source.dev | Senior Full-stack and Android Platform Engineers | UK, EU, IN | ONSITE or REMOTE
source.dev is transforming software development and updates for the device ecosystem.
We are building an AI-native DevOpsSec platform that’s vertically integrated with device codebases, to accelerate development, reduce maintenance costs, and deliver frequent, bug-free software updates.
Our mission is to simplify the complexities of developing, deploying, and maintaining software for Android and Linux-based devices — serving everyone from System on Chip (SoC) companies to OEMs. We empower our partners to launch devices faster and maintain them for longer.
We are founded by a team of former Googlers with deep expertise in Android and Linux, and backed by leading venture capital. If you’re passionate about making a real world impact we’d love to chat to you!
We're seeking:
- Senior Full-stack Engineer strong at Python/FastAPI and front-end frameworks like React, Next.js. You will be responsible for building and optimizing the user-facing side of our platform, working closely with our DevOps and Platform engineers to explore possibilities and enhance existing workflows.
- Android Platform Engineer experienced with at least some of AOSP, Android frameworks, BSPs and HALs, as well as modern programming languages like Rust. You will collaborate closely with former Google Android engineers to expand Android OS tooling, from builds to testing and emulation, while integrating it with our DevOpsSec platform.
These positions offer a unique opportunity to work on cutting-edge technologies and be part of one of the world’s leading Android teams, providing immense potential for learning and growth.
To apply or ask questions, email us at careers at source dot dev.
We are building some really cool stuff @ https://www.source.dev/ .
MorphMarket | FULLY REMOTE (all countries) | Designer FE Engineer | 20 - 40hrs/week
I'm the CTO of MorphMarket.com. We are an online marketplace that connects breeders and keepers of lizards, geckos, snakes, frogs, spiders and other pets. Our users passionately love the least loved animals - e.g. here's our COO's TikTok https://www.tiktok.com/@brittniszoo/video/706572491190134711...
We're looking for someone who has web design skills and ALSO enough front-end programming skills to help implement layout changes etc. into the site. The ideal candidate
- has a spider-sense for design inconsistencies (e.g. poor alignment, font mismatch etc.)
- is able to use _some_ tool to produce quick designs for feedback (we're agnostic about which one: it could be Figma/Sketch/PhotoShop/some random WireFraming tool)
- can write and debug CSS to help us implement the design into our codebase -- and also knows enough React to help move things around.
- can help our team identify our canonical UX components and our visual language and spearhead a project to produce a design inventory to help the team coordinate better on design in the future
- has opinions about what makes a good UX and notices good patterns on other websites and apps
Work culture:
- Mostly async and written communication. Our team is distributed across Europe, Asia, and USA. We don't have common working hours, but you will need to find a way to sync up for perhaps 2 hours per day with colleagues for communications.
- Emphasis on learning and team education (e.g. here's my own YouTube channel - https://www.youtube.com/@semicolonsons) I try to keep things fun and engaging for the team.
- About 15 people on the product team and perhaps 10 staff in other roles.
- Friendly and social on Slack
- We devote every Friday to tech debt / sharpening the saw
If you're interested, fill out this form with a statement of interest, your billing rate, etc. https://forms.gle/KmgNYP3rB3xGbU7RA
Hi
I can not apply for it due to the form permission.
Here's my LinkedIn:https://www.linkedin.com/in/yadong-zhang-48a474154/, and my hourly rate is about $30.
Thanks!
The form permission issue is fixed now - apologies!
Hi, the form is denying access, do I need to request access in order to view?
The form permission issue is fixed now - apologies
Larridin | Backend/ Fullstack Engineering Roles + AI/ML Roles | Bay Area (in person preferred)
Join our team and help redefine the future of workplace productivity with AI. We are 16z backed company, early stage!
https://www.larridin.com/careers
Epoch AI | REMOTE | Chief Technology Officer | Full-time | $200K-$300K
Epoch AI is a research institute investigating artificial intelligence's trajectory and societal impact. We develop a comprehensive, publicly accessible knowledge base on AI that informs policymakers, industry leaders, and society. For examples of our work, see our recently released compute-centric model of AI automation and its economic effects (https://epoch.ai/blog/announcing-gate), the FrontierMath benchmark (https://epoch.ai/frontiermath/the-benchmark), our AI Benchmarking Hub (https://epoch.ai/data/ai-benchmarking-dashboard), and our weekly newsletter (https://epochai.substack.com/).
We're seeking a CTO to lead our engineering team (3-5 engineers) and align our tech stack with organizational goals. You'll oversee website development, databases, data collection systems, and AI evaluation infrastructure while working closely with leadership to translate goals into technical roadmaps.
Requirements:
- 4+ years management/leadership experience in technical roles
- Exceptional software engineering expertise
- Strong background in system architecture, cloud infrastructure, data engineering
- Ownership mindset
- Deep interest in AI's future and impact
We offer:
- $200K-$300K USD salary (can pay in local currencies)
- Fully remote with flexible hours (overlap with UTC and UTC-8 required)
- Comprehensive benefits (health insurance, life insurance, pension)
- 30+ days PTO, unlimited personal/sick leave, parental leave
- Visa sponsorship available (US/UK)
- Quarterly retreats and conference travel
Apply at: https://careers.epoch.ai/en/postings/f5f583f5-3b93-4de2-bf59...
Questions: careers@epoch.ai
Elicit | San Francisco + remote (US timezones) | https://elicit.com/careers
Elicit is an AI research assistant that uses language models to help researchers figure out what’s true and make better decisions. We scaled to >$5MM annual revenue and 450k MAU fast. We're hiring for multiple roles and are primarily interested in people with early-stage company experience, who are comfortable in high-agency, fast-paced teams.
Reasons you might want to join Elicit:
1. We have been thinking about how to apply AI for high-stakes knowledge work since even before GPT-1. Elicit was spun-out from Ought (https://ought.org/) which was an applied research lab.
2. If you're concerned about the potential downsides and risks of super-powerful AI: so are we! Happy to explain more of this story on a call, or you can also check e.g. https://ought.org/updates/2022-04-06-process for a primer.
3. We like spending time with each other, and have get-togethers every 6 weeks, but we're flexible on location.
Reasons you might not want to join Elicit:
1. We've found a level of product market fit (as evidenced by metrics) but we've not proven everything out yet. If you want predictability, Elicit is not for you.
2. We aim to hire people who thrive in low-bureaucracy environments, and let them loose. If you need structure, lots of support, close mentorship, or tightly-defined work assignments, Elicit is not for you.
A selection of open roles—more on the site:
• Front-end engineer: https://elicit.com/careers?ashby_jid=b5e218b8-8730-4254-b026...
• Machine learning engineer: https://elicit.com/careers?ashby_jid=913a03d5-bd26-4c64-8346...
• Data engineer: https://elicit.com/careers?ashby_jid=4617f630-f971-4716-b753...
GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | US, UK, or able to work 4+ hours overlap with mainland US | 3 x yaySenior/Staff Backend/Full-stack/Frontend Engineers | $90k-$150k
Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.
Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s)
Minimum 5 years experience (with Node or Vue).
2-stage interview process.
If you want to help older adults and people with disabilities, send your LinkedIn/CV to william@gogograndparent.com (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs
I wouldn't even bother with this one.
Either 100% not hiring (they've been posting the same role for over two years now) or the post is a misdirect. I applied two years ago when it was "US remote, San Francisco/PST preferred" and was told I wasn't in the "target region" (I was in California), with no follow-up when asking for clarification. I've known associates who've applied since and they've gotten similar vague/odd rejections.
Metabase | https://metabase.com/ | Remote (Global) | Full-time | Applied AI Engineers, Engineering Managers, Frontend and Backend Engineers
Metabase is an open source (https://github.com/metabase/metabase) business intelligence software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).
Here's a dashboard that has some interesting stats about Metabase: https://stats.metabase.com/public/dashboard/92d6b7ea-7526-48...
People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.
Tech stack: Clojure on the backend, Typescript and React on the frontend, Python for the AI services
Applied AI Engineer role: https://jobs.lever.co/metabase/8f69973f-6ac9-45fd-997e-15c6c...
Engineering Manager role: https://jobs.lever.co/metabase/5bf3233d-a162-47b2-8d85-d3650...
Frontend Engineer role:https://jobs.lever.co/metabase/8f02d3fa-edf4-4433-a6d1-4f9e5...
Backend Engineer role: https://jobs.lever.co/metabase/85f454d8-e795-4978-8a2b-4b8bf...
Sme of these jobs have been open for the last few months. A similar post was even made under the previous month's thread.
Probably always open, but very high bar for non referral candidates, so post, but not serious about hiring quickly?
we are hiring multiple candidates for each of these roles, the roles will continue to stay open
Roboflow | Solutions Architects, Implementation Engineer, Recruiter, Full Stack Engineers | Full-time (Remote, SF, NYC) | https://roboflow.com/careers?ref=whoishiring0425
Roboflow is the fastest way to use computer vision in production. We help developers give their software the sense of sight. Our end-to-end platform [1] provides tooling for image collection, annotation, dataset exploration and curation, training, and deployment.
Over 1 million engineers (including engineers from 2/3 Fortune 100 companies) build with Roboflow. We now host the largest collection of open source computer vision datasets and pre-trained models [2]. We are pushing forward the CV ecosystem with open source projects like Autodistill [3] and Supervision [4]. And we've built one of the most comprehensive resources for software engineers to learn to use computer vision with our popular blog [5] and YouTube channel [6].
We have several openings available but are primarily looking for strong technical generalists who want to help us democratize computer vision and like to wear many hats and have an outsized impact. Our engineering culture is built on a foundation of autonomy & we don't consider an engineer fully ramped until they can "choose their own loss function". At Roboflow, engineers aren't just responsible for building things but also for helping us figure out what we should build next. We're builders & problem solvers; not just coders. (For this reason we also especially love hiring past and future founders.)
We're currently hiring for full-stack engineers to help build our product, field engineers that work directly with our customers to solve their business needs with computer vision, and several technical roles on the sales team.
We just raised our Series B round, led by GV. With this round, we will continue building the open source tools, platform, and community so developers and enterprises can deploy computer vision applications to production. [7]
[1]: https://roboflow.com/?ref=whoishiring0425
[2]: https://roboflow.com/universe?ref=whoishiring0425
[3]: https://github.com/autodistill/autodistill
[4]: https://github.com/roboflow/supervision
[5]: https://blog.roboflow.com/?ref=whoishiring0425
[6]: https://www.youtube.com/@Roboflow
[7]: https://blog.roboflow.com/series-b/
[Stealth GPU Optimization Startup] | Toronto, Canada | Multiple Roles | Hybrid/Onsite | Full-Time A trillion dollars in GPU compute power will be deployed this decade. We are building the framework and tools that will enable this power to be fully utilized. We're looking to expand our engineering team and are interested in hiring individuals who can demonstrate proficiency in writing C/C++ code, CUDA, Python, and have a solid understanding of GPU architecture.
No bullshit interview process. I’ll probably chat with you for about half an hour about your relevant experience. I might ask to see some of the code you've written in the past. No take-home assignments. If there’s promise, you may be invited to work with us for one or two weeks, paid.
For students or recent graduates, we have a few internship openings. We’re happy to train people who show strong interest and solid foundational skills.
Email: hn @ moralestapia . com (please write GPU somewhere in the email subject)
SLAC National Lab | Lead Engineer (Staff Engineer 4) | Hybrid (preferred) or Remote (US) | Full-time | $144-$236k
SLAC National Accelerator Laboratory is looking for a Lead Engineer for the Vera C. Rubin Observatory’s US Data Facility (USDF).
Rubin Observatory is an ambitious scientific project to study the nature of Dark Energy and Dark Matter, distant galaxies and quasars, our Milky Way Galaxy and Solar System, and a wide range of time-variable objects throughout the Universe. In 2025 Rubin is launching the 10-year Legacy Survey of Space and Time (LSST) using the world's largest digital camera mounted on a dedicated telescope at an excellent astronomical observing site in the Chilean Andes to build an unprecedented digital imaging database for research in astrophysics and cosmology.
As the Lead Engineer for Rubin's USDF, you will own the interface between science operations and data infrastructure. We are looking for a generalist who is excited to work with both scientists and engineers to enable transformative new discoveries in data-intensive astrophysics.
Key technologies include Python, Postgres/SQL, Kubernetes, S3, Kafka, batch computing (e.g. Slurm, HTCondor, PBS, or similar), distributed filesystems (e.g. Weka, CephFS, GPFS/Storage Scale, Lustre, or similar).
SLAC is a multi-program National Laboratory operated by Stanford University under a contract with the US Department of Energy Office of Science. SLAC's mission is to explore how the universe works at the biggest, smallest, and fastest scales.
SLAC offers an excellent benefits package including paid time off, competitive salary commensurate with experience, and an attractive, inclusive, and collaborative work environment in the foothills of Silicon Valley.
Full job ad and link to apply here: https://erp-hprdext.erp.slac.stanford.edu/psc/hprdext/EMPLOY...
Or go to https://careers.slac.stanford.edu/job-openings/current-openi... and search all jobs for Job ID 6345.
Elsewhere | San Francisco or Remote (US Time Zones) | Contract or FT | https://elsewhere.zone
Are you a web developer who’s always wanted to make indie video games? This is for you. Elsewhere is a San Francisco-based game studio building multiplayer roguelike games. We’re working on two projects, one of which is a roguelike deck builder in the vein of great titles like Inscryption and Slay the Spire with a little Pokemon TCP and Marvel SNAP thrown in. We’re building games with TypeScript, React, and HTML/CSS as well as Websockets (via Colyseus). We’re using generative AI in a fascinatingly new and creative way that naturally extends game mechanics into something tens of millions of people will absolutely love.
Ideally, you:
* Have worked as a software engineer before, ideally on a small team.
* Have built and shipped games before, either professionally or on your own time.
* Love games yourself, and have always wanted to work in the games industry.
* Know the web stack (TypeScript, React, etc) like the back of your hand
We’re stealth but backed by some of the top investors in Silicon Valley, including Floodgate and a16z SPEEDRUN. My previous startup was Human Interest (YC S15), a fintech co that today is valued at $1.3B. My intention is to outdo it many times over with Elsewhere. We’re building the the Blizzard, Valve, or Nintendo for the AI age. I hope you’ll consider joining us.
Apply here: https://app.dover.com/apply/Elsewhere/121677e4-4bee-49fb-b9d...
Jane Street | Hybrid | Full-time
If you haven't heard of us before, we’re a quantitative trading firm that cares a lot about technology. This means building elegant solutions that scale well, never assuming that “best in market” is the same as “best possible,” and ensuring everybody has the resources needed to do their jobs well.
We're looking for folks in New York, London, Hong Kong, and Singapore for a variety of roles including, but not limited to:
- Data Engineers who can help us understand, clean, manage and share the data that guides our trading. At Jane Street, having a thorough and accurate understanding of data is at the core of everything we do -- https://www.janestreet.com/join-jane-street/position/6558007...
- Network Engineers to help our Network Security team run, scale, and continuously improve our infrastructure through hands-on operations, testing, and automation -- https://www.janestreet.com/join-jane-street/position/6230456...
- Machine Learning Engineers with robust experience in machine learning and strong mathematical foundations. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction -- https://www.janestreet.com/join-jane-street/position/6485460...
- Machine Learning Performance Engineers with experience in low-level systems programming to help optimize the performance of our models - both training and inference -- https://www.janestreet.com/join-jane-street/position/7449077...
- Software Engineers who are intimately tied into every area of our business. We are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source -- https://www.janestreet.com/join-jane-street/position/4274288...
Sarama | Hardware Autist | On-site (San Francisco, CA) | Full Time | Must have a dog | https://www.sarama.ai
Company: We’re building smart collars and other devices to translate dogs into our language—using audio and motion data. We want to know what our dogs want and are on a mission to rethink the entire healthcare & training industries as we better understand them. We are mostly software people and have built our own models for dogs (soon expanding to my new cats).
Role: Hardware, firmware, and software. Moving fast will be a mix of LLM, research, hacks, and rapidly typing. Build fast, no hand-holding. First product’s a warm-up. After that, it gets real.
You: Full-stack in the real sense (hardware + firmware + software) Fast, independent, opinionated Move fast, care deeply Must have a dog Culture: Obsessed with dogs. We’re building the interface for interspecies communication. Not just “pet people”— we believe dogs are family members fully including legally (we can discuss the changes in law on our call).
Apply: Send us an email with your portfolio (or something similar) with a picture of you and your dog to hello@sarama.ai with subject “{Your dog’s name} likes {something they like}” and in the body include what this tech means to you.
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Sarama | Cultural Savant | Remote | Full Time | Must have a dog | https://www.sarama.ai
Company: We’re building smart collars and other devices to translate dogs into our language—using audio and motion data. We want to know what our dogs want and are on a mission to rethink the entire healthcare & training industries as we better understand them. We are mostly software people and have built our own models for dogs (soon expanding to my new cats).
Role: This isn’t just marketing or vibes. You’ll shape product, brand, and behavior. You know how culture moves before it moves. You understand what dogs mean to us now—and what they could mean next.
You: Fluent in design, language, and social undercurrents Can shape narrative, product positioning, and human-dog interaction Unafraid to challenge Bernays view of the world Must have a dog. You live this. Culture: Obsessed with dogs. We’re building the interface for interspecies communication. Not just “pet people”— we believe dogs are family members fully including legally (we can discuss the changes in law on our call).
Apply: Send us an email with your portfolio (or something similar) with a picture of you and your dog to hello@sarama.ai with subject “{Your dog’s name} likes {something they like}” and in the body include how you see culture adapting.
"Hardware autist?" I thought we left that language in 2000s, and for good reason.
pganalyze | Senior Solutions Engineer | REMOTE (US/Canada) | Full-time | $160-200k + equity | https://pganalyze.com
At pganalyze, we're redefining how developers optimize one of the world's most popular databases, PostgreSQL. Our software gives companies like Atlassian, Robinhood, and Notion the tools to solve their most complex Postgres performance challenges, ensuring their mission-critical applications run smoothly at scale.
For our Solutions Engineering role you will directly work with our VP of Sales, as well as our Founder & CEO (me!) on strategic deals, and develop the playbook for integrating pganalyze in complex customer environments. You will also actively contribute to both our documentation and the product itself. Our team is cross-functional, and our goal is to improve the pganalyze product where we can, to allow repeated delivery of a great customer experience.
We are looking for candidates with a strong background in working on Linux VMs in the cloud or on-premise, and with Kubernetes or containers. Go experience is a big plus, since our agent (the pganalyze collector) is written in Go, and this role may involve making the collector work in different environments, and improving cloud provider API integrations.
Details on https://pganalyze.com/careers/senior-solutions-engineer
Interested? Email me (the Founder & CEO) at lukas AT pganalyze.com - or fill out the form on the website.
Norm | New York City (NYC) Hybrid | Multiple engineering roles | Full-Time | https://www.norm.ai
Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents
We've raised $87m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many roles, including:
- Full Stack Product Engineer ($200-250k): https://jobs.lever.co/NormAI/b71ce742-7b52-468b-9f1c-dd00210...
- Staff Product Designer ($200k-$250k): https://jobs.lever.co/NormAI/064809e3-e39d-48a0-860d-3b2ef4d...
- Platform Engineer ($200k-250k): https://jobs.lever.co/NormAI/337392af-7c25-4459-8e64-1d55531...
- Applied AI Research Engineer ($200k-$250k): https://jobs.lever.co/NormAI/7bc56851-576f-444b-a9fa-560e15e...
- Legal Engineer ($175k-225k): https://jobs.lever.co/NormAI/7cb40761-ef33-42a5-8831-d153632...
- Full Stack Deployment Engineer ($150k-250k): https://jobs.lever.co/NormAI/9a459a31-3cd5-43b7-a4e3-c79730f...
- Lead Integrations Engineer ($200k-250k): https://jobs.lever.co/NormAI/218f28e3-99ba-48d7-9909-9ef80a5...
- Full Stack Engineer ($150-225k): https://jobs.lever.co/NormAI/a6674260-834f-487d-a225-794b0be...
We're also hiring for many non-technical roles as well. The best way to apply is online through the links above (we review every application!) -- mention HN Who's Hiring in the additional information / cover letter section. Full list here: https://www.norm.ai/careers.
Chorus One | https://chorus.one/careers | Platforms Engineer | REMOTE (Switzerland ± 6 hours)
Chorus One operates validators on many proof-of-stake blockchains (the ones where security is based on a Byzantine fault-tolerant consensus algorithm rather than wasting energy). We are hiring for several roles, but the one I will highlight is what we call Platforms Engineer. Some companies call this Site Reliability Engineering or Devops.
The main thing we do is take upstream software, build it, run it on our infrastructure, and then monitor it and optimize that setup. Some things that make this interesting are:
We do have a small cloud footprint, but run primarily on bare metal. We are looking for people who can not just configure services offered by the public clouds, but who deeply understand what lies below; people who could build their own cloud. That sounds a bit pretentious and it’s not exactly what we do, but it does involve many of the same aspects.A recent example of what I personally find fascinating: last month Ethereum’s Holesky testnet experienced loss of liveness. This is a real-world, globally distributed system that implements Byzantine fault tolerance, with multiple independent implementations of the protocol. Several of these implementations had a bug in an update, which caused a split in the network. The protocol is designed to handle this situation in theory, but in practice it is triggering previously unexplored failure modes in the implementations, that are hard to test for in synthetic small-scale tests. I think there are very few places where you get to be involved in a planet-scale distributed system exhibiting “interesting” behavior, especially one that is not in control of a single entity. Of course, there is also the less fun part that the testnet was broken, alerts are firing, and it was hard and chaotic to coordinate a fix when the network is not controlled by a single entity. Fortunately it’s a testnet.
Apply at https://careers.chorus.one/o/platforms-engineer-remote.
Any plan on hiring junior/new grad?
Sneos.com | Founder | REMOTE | I help compare outputs from multiple AI chatbots
At https://Sneos.com, I've built a platform that allows users to write once and compare outputs from multiple AI models like ChatGPT, Claude, and Gemini side-by-side. This helps users understand the unique strengths and perspectives of different AI systems without the hassle of copying/pasting between services. Current Needs:
Growth Hacker (part-time/contract): Looking for a creative, data-driven growth specialist to help me scale the user base and optimize conversion from free to premium tiers. You should have experience growing B2C SaaS products and be comfortable implementing and analyzing marketing experiments quickly.
iOS/Android Developer (part-time/contract): While not an immediate priority, I'm interested in creating mobile versions of my web app. As the premium user base grows, I'd allocate more resources to mobile development. I'm open to sponsoring an open-source implementation initially, with potential for a more formal arrangement as user numbers increase.
Tech Stack:
Flexible (Objective C, Swift, Java, .NET, etc.)
What I Offer:
Flexible remote work Opportunity to shape a product in the rapidly evolving AI space Competitive compensation aligned with company growth
If you're excited about making AI tools more accessible and effective for everyday users, please reach out with your relevant experience and a brief note on why you're interested in working with Sneos.
Contact: DM me on X (Twitter) @SneoScom
Not able to DM you on twitter
Railway | Product Eng (full stack), Developer Relations, Infra (Platform) eng, Infra eng - Data Centers| REMOTE (International) | https://jobs.ashbyhq.com/Railway?utm_source=DayMzWzJ0P
Tired of trying to beat kube into shape? Does writing YAML to ship code fill you with utter dread? Dream of a future where deploying software is simple, and you don't need an army of infrastructure engineers to build that perfect janky bash script™ to make life easy?
We're Railway, and we think infrastructure can be better. So far we've built out a platform loved by hundreds of thousands of users who simply tell us "Give me Postgres", "Deploy this repo", and we make it happen
Fair warning! The problems are complex: home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.
Four open roles (apply below!):
+Product Engineer (full-stack): -Apply here: (https://jobs.ashbyhq.com/Railway/6ddcfe47-6cce-469b-ba6d-4f0...) -Blog post about the team: (https://blog.railway.app/p/team-spotlight-product-engineerin...)
+Developer Relations Engineer: -Apply here:(https://jobs.ashbyhq.com/Railway/fe33d49c-3502-4d73-80fc-c2c...)
+Infrastructure Engineer: -Apply here:(https://jobs.ashbyhq.com/Railway/b8072f95-043f-404d-a313-f0b...) -Blog post about the team: (https://blog.railway.app/p/team-spotlight-infrastructure-eng...)
+Infra Engineer - Data Centers: Apply here: (https://jobs.ashbyhq.com/Railway/541836a1-6d3f-47bf-845f-5f4...) Blog post about the team: (https://blog.railway.com/p/data-center-build-part-one)
See you soon, and happy shipping.
Senior React Engineer | Ping Data Intelligence | ONSITE (Miami) or REMOTE | Full-Time | https://www.pingintel.com/ Ping Data Intelligence is a dynamic, three-year-old startup in Miami, FL, revolutionizing the property insurance sector with cutting-edge web technologies. Despite rapid growth, we retain the stability of a self-funded, profitable company.
Role Overview: As a Senior React Engineer at Ping, you will enhance and develop the core frontend systems that power our real-time, responsive products for customers in the insurance industry. You will work with complex user interfaces and have the freedom to influence our frontend architecture. This position empowers you to shape the future of our web applications.
Responsibilities: - Lead the creation and optimization of React-based systems for building responsive, real-time applications in the insurance industry. - Oversee projects from inception through deployment, including identifying opportunities, architecting solutions, conducting experiments, and managing production rollouts. - Collaborate with backend teams to integrate APIs and optimize data flow. - Implement state-of-the-art frontend practices, leveraging React, TypeScript, SCSS, and Redux Toolkit. - Ensure high performance, responsiveness, and scalability of our web applications
Required: - Experience with real-time data handling and responsive design. - Proven track record of deploying and maintaining large-scale web applications. - Minimum 5 years of experience in frontend development, with at least 3 years focused on React. - Strong proficiency in React, TypeScript, SCSS, and Redux Toolkit.
Preferable: - Experience in the insurance or fintech industry. - Familiarity with backend technologies like Python/Django. - Knowledge of cloud services (AWS) and containerization (Docker, Kubernetes).
Tech Stack: React, TypeScript, SCSS, Redux Toolkit, Jest, React Testing Library, Webpack, Node.js, Git.
Why Join Ping: Be among the key players influencing the frontend architecture and engineering culture at Ping. Work with a top-tier team of insurance and tech veterans in a market where Ping is poised for significant impact. Help build innovative, real-time products that are transforming the insurance industry.
Please apply at jobs@pingintel.com
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time
MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.
We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
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Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.
https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j...
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Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
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I'm Scott, Founder/CEO/CTO. We're based in US but applicants from Central America, South America, Europe, Asia, and Africa are encouraged!
Hi Scott! Are the posted salary ranges annual?
Blue Origin (https://www.blueorigin.com) | Software Engineer / Software Manager / Technical Product Manager | Seattle/Huntsville/Florida (No Remote) | Full Time
Blue Origin develops reusable rockets and engines (including the now-orbital New Glenn: https://arstechnica.com/features/2025/01/after-the-success-o...). We're also working on a human-rated lunar lander (https://en.wikipedia.org/wiki/Blue_Moon_(spacecraft)), a space station (https://en.wikipedia.org/wiki/Orbital_Reef), and some other neat projects; with goal of improving life on Earth.
My team is in supply chain and manufacturing technology. We're ramping up like crazy and have a super ambitious roadmap.
- Software Engineer I | $99-139k (WA, other locations vary): https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Seat...
- Software Engineer II: https://blueorigin.wd5.myworkdayjobs.com/en-US/BlueOrigin/de...
- Software Engineer III | $148-207k: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Seat...
- Sr. Software Engineer | $177-248k: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Spac...
- Principal Software Engineer | $207-290k: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Hunt...
- Sr. Software Engineering Manager | $191-267k: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Spac...
- Sr. Technical Product Manager | $164-230k (WA, other locations vary): https://blueorigin.wd5.myworkdayjobs.com/en-US/BlueOrigin/jo...
If that's not your bag, we're hiring in just about every other engineering discipline, including lots of embedded software. 411 open positions as of this writing: https://www.blueorigin.com/careers/search
(Export control laws require us to hire exclusively US citizens, Green Card holders, or those in "protected person" status)
Feel free to email me with questions or thoughts! mmuldoon [at] blueorigin.com
Browserling | Remote | Full-time | https://www.browserling.com
We're a small team working on projects targeting web browsers and native platforms, looking for an experienced versatile programmer with strong knowledge of low-level systems programming and experience with building networking programs, with focus on simplicity and performance. Great if you're familiar with low-latency real-time streaming, virtualization and reverse engineering. We use C, WebAssembly and Node.JS.
Send a resume to jobs@browserling.com if interested.
Fullstory | Atlanta or Remote (US) | https://www.fullstory.com/
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics creates eye-opening insights.
We have several engineering roles open:
* Software Engineer, Fullstack - $135,000 to $160,000 - https://www.fullstory.com/careers/jobs/875221c3-86b0-40bf-81...
* Senior Software Engineer, Fullstack - $160,000 to $190,000 - https://www.fullstory.com/careers/jobs/d4cfd875-579a-473d-a8...
* Senior Software Engineer, Application Experience - $160,000 to $190,000 - https://www.fullstory.com/careers/jobs/1a014b19-d805-4547-9a...
* Senior Manager, Engineering - $205,000 to $255,000 - https://www.fullstory.com/careers/jobs/bce3fcba-6b80-43fd-b7...
...and a few roles in other categories, see https://www.fullstory.com/careers/ for the full list and some general info.
Tech stack includes Typescript & React for the front-end; Go (Golang) running on Google Cloud (GCP) w/ Kubernetes (K8s/GKE), BigTable, BigQuery, Solr, and more for the back-end; Java, Objective-C, and Rust for mobile; and smaller amounts of other languages including Swift, Kotlin, Dart, Python, and Ruby where they make sense.
In addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I just took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website. If you have questions, feel free to reply here or email nathan@[company website].com.
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Sequoia Capital led our last round of funding and our team has experience from start-ups and larger companies like Microsoft, Google, Amazon, Uber, and more.
Temporal’s Series C Funding Announcement: https://temporal.io/blog/temporal-series-c-announcement
Temporal in 7 minutes: https://temporal.io/tldr
We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers
FEATURED ROLES:
Senior Developer Success Engineer → https://grnh.se/ed5cec6a7us
Senior Software Engineer, Cloud Developer Experience → https://grnh.se/e073b61c7us
Software Engineer II, Developer Productivity → https://grnh.se/b45d99ed7us
Staff Software Engineer, Traffic -> https://grnh.se/1cbb896d7us
Staff Software Engineer, Cloud Infrastructure -> https://grnh.se/8b0ba8347us
Senior Software Engineer, Developer Productivity & Observability -> https://grnh.se/9508b54c7us
Senior Software Engineer, SDK -> https://grnh.se/536b7fd37us
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Apply here https://www.temporal.io/careers/