alt Hacker NewsAsk HN: Who is hiring? (November 2025)
Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.
Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.
Please only post if you are actively filling a position and are committed to responding to applicants.
Commenters: please don't reply to job posts to complain about something. It's off topic here.
Readers: please only email if you are personally interested in the job.
Searchers: try https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnresumetojobs.com, https://hnhired.fly.dev, https://kennytilton.github.io/whoishiring/, https://hnjobs.emilburzo.com, or this (unofficial) Chrome extension: https://chromewebstore.google.com/detail/hn-hiring-pro/mpfal....
Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=45800464
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Freeform (http://freeform.co ) | Software Engineers | Full-time | Onsite | Hawthorne, CA (Los Angeles County)
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...
+ Lead Software Engineer (Full Stack Enterprise) - https://grnh.se/l3zz0pzh3us
+ Senior Software Engineer (Factory Edge Services) - https://grnh.se/3qf4q3bd3us
+ Software Engineer (Factory Edge Services) - https://grnh.se/lm2n1a5h3us
PostHog | Full-Time | Product engineers, backend engineers, Technical AMs | REMOTE (all remote) | Hiring GMT-8 to GMT+2
PostHog equips devleopers to build successful products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* we need: product engineers, clickhouse operations engineer, backend engineers, AI product engineers, technical account managers and technical customer success managers.
Polar Sky | Bay Area | Full-time | Founding AI Engineer
Generative AI is rewriting how organizations use data, and breaking traditional security models in the process. We’re a team of cybersecurity, AI, and systems experts building the foundation for secure, trustworthy AI in the enterprise.
We're looking for a Founding AI Engineer who loves building with AI -- crafting context pipelines, integrating and evaluating LLMs into production systems, and delivering AI-native product experiences. You'll work on all parts of Polar Sky, from the data and eval systems to the reasoning, retrieval, and orchestration systems.
Apply online here: https://ats.rippling.com/polar-sky/jobs/a04ed5b7-6202-45e6-b....
Normal Computing | Multiple Roles | New York, San Francisco, London, Copenhagen | ONSITE/HYBRID | Full-time | normalcomputing.ai
Normal Computing is building a new thermodynamic computing paradigm to revolutionize AI reasoning and reliability. We're bridging AI to the world's most sensitive industrial and manufacturing applications, starting with semiconductors.
Funded by top-tier VCs, we're shipping real solutions to customers weekly while pushing the boundaries of AI for hardware. Tech stack: Python, TypeScript, React, AWS, Kubernetes, Terraform, PyTorch, Hugging Face
Open roles:
Full Stack Engineer - Build performant web applications for semiconductor companies. Design visualization tools, diagnostic assistants, and test version control systems. 4-7 years experience, expert in TypeScript/React, backend experience in Python. Bonus: semiconductor industry experience, LLMs, visual design.
AI Engineer - Build production systems that understand chip design specifications and generate code. Ship improvements weekly using LLMs, reinforcement learning, and agentic workflows. Experience with production AI systems, document understanding, PyTorch, prompt engineering. Bonus: mission-critical deployments, RLHF/RLAIF, program synthesis.
Sr DevOps Engineer - Design and operate cloud infrastructure for AI products in semiconductor environments. 5+ years DevOps/SRE experience, AWS, Kubernetes, Terraform, CI/CD pipelines. Bonus: highly-regulated environments, Python/Go, Ansible, ML infrastructure.
Physical Design Engineer - Lead SOC implementation from floorplanning to tape-out for our novel thermodynamic computing architectures. Experience with SOC implementation, Synthesis/PNR/STA, Verilog, physical verification. Bonus: Cadence tools, asynchronous logic, startup experience.
JetBrains|https://www.jetbrains.com/| Staff/ Senior Developer| Remote (Europe) At JetBrains, code is our passion. JetBrains is a global software company specializing in the creation of intelligent, productivity-enhancing tools for software developers and teams. Ever since we started, back in 2000, we have been striving to make the strongest, most effective developer tools on earth. Over 15.9 million developers already use our products, and 90 Fortune Global Top 100 companies are JetBrains customers.
We are looking for a Software Developer to join the Kotlin Libraries team and help us shape the Kotlin ecosystem.
Apply here: https://grnh.se/re03v4s2teu
Deviceflow | Senior Full-Stack Engineer (front-end heavy), Senior Platform Engineer | Remote, overlapping with US Time-Zones | Full-time
Deviceflow is bringing modern software to the medical devices industry. You can read more about us and the roles here: https://app.dover.com/jobs/deviceflow
tl;dr Looking for our first and second engineering hire.
Founders:
CEO + CTO: Exited a bootstrapped startup in this space. Existing relationships with the customer base for this startup.
VP Eng: 10+ years building teams at funded startups. (some yc). Angel investor. Daily HN reader.
Bring your software engineering experience (5+ YoE minimum) and participate in building a startup. Near-Market Pay (for your YoE) with first hire equity.
Pluses (but not required):
* Production Experience with Svelte/Sveltekit (for full-stack role)
* Experience with HIPAA
DN Institute | Software Engineer | Full Remote (World)
Distributed Networks Institute’s mission is to achieve sustainable technological growth and resilience by leveraging scientific, engineering, and organizational principles of distributed networks. We are a part of a 501(c)3 non-profit incubator in Washington DC called BlockShop.
We just released a paid Software Development challenge with a monetary bounty and a chance to become part of our team. It involves improving a Telegram Connector, deployed on Cloudflare Workers (JS + Python). You can find the full description and more information about challenge program in the Github issue here: https://github.com/1712n/dn-institute/issues/491
Nothing.tech | Senior Full-Stack Engineer | London, UK | Full-time | ONSITE
We sit at the intersection of Hardware x Software. We've raised $350M and sold more than $1B in devices last year.
We’re building a different kind of technology company, one that puts design, emotion, and human creativity at the heart of everything we do. From the way our products look and feel to how we communicate and present ourselves in culture, we believe technology should evoke a sense of emotion.
We created an icon with Phone (1) and changed the over-ear market with Headphone (1).
Now working on a new form factor for the AI era.
We are looking for exceptional, high-agency Full-Stack engineers who are passionate about using AI to build the future of consumer electronics!
Have a look: https://careers.nothing.tech/
Attendi | Senior Mobile Engineer | Amsterdam, Netherlands | 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.
We are building the best-in-market speech-to-text and NLP solutions for Dutch healthcare professionals and are looking for an experienced Senior Mobile Engineer to lead the development of Attendi’s native mobile application. You will play a central role in bringing our voice-powered technology directly into the daily workflows of caregivers — designing, building, and maintaining high-performance native Android and iOS applications that make documentation effortless and personal.
You’ll work closely with our backend and frontend engineers, designers, and product team to deliver a seamless, intuitive experience. This is a greenfield project where you’ll have end-to-end ownership: from architecture and UX considerations to release and continuous improvement. Your work will help bring Attendi’s vision of hands-free, human-centered healthcare to life.
We have a dedicated team with fewer than 30 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.
Find out more and apply here: https://attendi.recruitee.com/o/senior-native-androidios-mob...
Feel free to send any questions to [email protected]
Aviagen | Full-Stack Software Developer | Huntsville, AL (onsite) | Full-Time
Aviagen, a global poultry-breeding company supplying pedigree lines for broiler production, is looking for a Full-Stack Software Developer who loves building tools that users actually use and benefit from.
What you’ll do:
- Architect and build web apps that replace legacy systems, streamline business processes, or replace paper or excel based workflows. So far, our web-apps are vanilla JS, with C# / ASP.NET Core backends. We're open to JS frameworks where appropriate.
- Collaborate directly with stakeholders to identify pain points and deliver impactful solutions.
- Own the end-to-end lifecycle: idea, design, implementation, deployment, support.
What we need:
- 5+ years of software development experience, comfortable across front-end and back-end.
- Solid JavaScript/TypeScript skills, experience with REST APIs, relational databases.
- Enthusiastic about owning features, interacting with users, improving business workflows.
What we offer:
- Competitive salary + bonus + company benefits (details on request).
- Real ownership and visibility within a global company with the feel of a smaller team.
- Located onsite in Huntsville, AL - full-time. (Hybrid/remote not currently available.)
How to apply:
Send your resume to [email protected] - mention “HN Who’s Hiring” in the subject. Or apply via https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...
Also hiring:
- IT Data Analyst - help build dashboards and data tools for global ops: https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...
- Database Administrator (DBA) - manage and optimize our critical data systems: https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...
Vibe Kanban (YC S21) | Rust + TypeScript | Open Source | London, UK (onsite) | Full-time | £80–120k + 0.5%
We're building the platform for engineers who spend most of their time planning and reviewing code written by AI. We’re hiring for two senior roles:
Frontend (TypeScript, React): https://jobs.polymer.co/vibe-kanban/36855?source=hn
Backend (Rust): https://jobs.polymer.co/vibe-kanban/36873?source=hn
The project is open source — check it out here: https://github.com/BloopAI/vibe-kanban
NIL Club | https://nilclub.com | Remote (US only)
Role: We are looking for a skilled Full Stack React Native Mobile Developer to join our innovative team. You’ll focus on creating and maintaining a mobile application to help student-athletes monetize their NIL (name image likeness). The ideal candidate should be proficient with modern development practices, leveraging AI tools daily for productivity and innovation.
Stack: Typescript, React Native, Expo, React, Next.js, MongoDB, Inngest
More info and how to apply: https://nilclub.notion.site/Senior-Full-Stack-React-Native-M...
Gaia AI | Fullstack Platform Engineer | Full-Time | Boston
Hi, I’m Mel at Gaia AI (https://www.gaia-ai.eco/).
We’re a small GreenTech startup in Boston building hardware and software in the forestry space.
Role: Full stack / platform engineer working on the web app and mobile app.
Preferred Years of Experience: >= 3
Our Stack: TypeScript, React, Mongo, AWS, React-native
Company Size: 7 people
Company Location: Downtown Boston near South Station
Apply here: https://docs.google.com/forms/d/e/1FAIpQLSeXplH__tMz_EIRS4yq... Feel free to reach out to me with questions: mel at gaia-ai.eco
Checkly | Multiple Roles | REMOTE | Full time | https://www.checklyhq.com/
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.
-Enterprise Account Executive (Remote, USA - ET, CT, MT)
-Commercial Account Executive (Remote, Boston)
-Senior Customer Solutions Engineer (Remote, USA - ET, CT, MT)
See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn
RhythmPAP | Full stack hardware engineer | Full-Time | Chicago
This is your chance to work on a product that will meaningfully improve 1 billion lives. Sleep Apnea is a terrible disease that has no good treatment -- our new treatment has proven to be very effective in preclinical trials. Users rave about our product, and it has received a lot of love on social media. We are backed by tier 1 investors and angels.
We're hiring a founding hardware engineer that will help refine our prototype with an industrial designer on staff.
We're offering 200K+ / yr and 1%+ equity for this role.
to apply: email kanishk @ rhythmpap . com
Narrative I/O | Senior Backend & Frontend Engineer positions | New York, NY | Full-time | REMOTE (4-hour overlap with EST for backend, US & Canada for frontend) | $120k 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, making platform data accessible through the Narrative Query Language (NQL), giving data providers the ability to define row-level access and pricing policies, and making it easy to deliver data to a variety of destinations using our "Connector Framework".
We operate two flavours of our platform: An AWS-based implementation that runs on our infrastructure, and a Snowflake-based version running inside the user's Snowflake account.
We are a small, remote-first team looking for great developers who want to jump in and take major systems and user-facing features from design to launch. 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:
- Backend: Scala, Spark, Apache Iceberg, Apache Calcite, Cats, Cats-Effect, Http4s, FS2, Doobie, Deequ, Axolotl, BentoML, and HuggingFace Transformers.
- Frontend: Typescript, VueJS, Nuxt, Vite, and Cloudflare Pages.
- Operations: AWS (ECR, ECS, EMR, RDS, S3, etc.), Datadog, Docker, Terraform, with some burgeoning use of EKS/Kubernetes.
Job postings and more on information about our team and culture are available at: https://jobs.narrative.io/
Apply by sending your resume to [email protected].
Goblins | https://goblinsapp.com | Founding Engineer #3 | Williamsburg, New York | ONSITE | $100-200k (+ generous equity)
In education, we have always traded off scale and quality. In a 30-student math class, half of kids are ready to accelerate while half are still working on their foundational skills, but teachers cannot be in 30 places at once, giving each student one-on-one support.
Until now. Imagine 30 teachers in every classroom—that's how Goblins feels. Students draw math on any device, and our AI figures out the "why" behind their confusion, giving instant feedback and building conceptual foundations. (Try it out here! https://app.goblinsapp.com/onboard)
Goblins launched to school districts in the spring of 2025. Since then we've built a waitlist of thousands of teachers and sold Goblins to districts across the US (we'll hit 100k+ paid students this year!). We are in the unique position of having a product that is both highly differentiated and demanded :)
Technical problems that we find interesting:
→ Building knowledge graphs that adapt to student performance in real-time, routing them to the optimal next problem they should solve to maximize learning and engagement.
→ Extending our handwriting recognition from digital canvas to real paper through Chromebook cameras (think real-time OCR on math equations through low-quality webcams with poor lighting)
→ Creating interactive mathematical lessons (think 3blue1brown, but conversational) that remediate student misconceptions.
You'll be joining founding team members Sawyer (CEO, former Head of Design at X1 [acquired by Robinhood] and math teacher) and Alp (CTO, ex-Stripe and Amazon), plus two other exceptional founding engineers.
We move fast, care deeply about craft, and obsess over delighting users. If you're interested, email [email protected] :)
Glitch | Product Engineer | Ireland & Remote (EMEA preferred) | glitchads.ai
Glitch is building the AI agent for Advertising
Glitch let's Businesses create Ad Campaigns in 5 minutes (Down from 5 days) that perform 5 times better than traditional agencies. Our AI makes high performing ads available to everyone.
We need Engineers who want to tackle hard problems like treating the real world as context for LLMs, understanding markets in a few seconds, and dealing with the complex ML algorithms that underlie digital advertising.
We are a team of 8 and a mix of Startup Hustlers and ex-Google Ads Engineers. We've raised Seed and are doubling our customer base every quarter.
We love python, react, tailwind, OpenAI, Google Cloud, and Claude Code. The ideal candidate is running 10-15 instances of Claude Code at once.
Email me @ kingsley @ glitchads.ai
Foxglove | Onsite (San Francisco) & Remote | Full Time | https://foxglove.dev/
Foxglove is the leading observability & data platform for robotics and physical AI. Our software supports the full data lifecycle, from collection, upload, and storage, to analysis and visualization. We're assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!
* San Francisco, CA (open to remote for candidates with AV/robotics experience) *
- Rust & Data Engineers
- Visualization Engineers
- Product & Visual Design
- Account Executive, Defense
* Seattle, WA (remote) *
- Forward-Deployed Engineer
* UK & Europe (remote) *
- Visualization Engineer
- Solutions Engineer
* Australia/NZ (remote) *
- Senior/Staff Rust Engineer
BluWave | Machine Learning Engineer | Hybrid, Seattle or Nashville | Full-time
BluWave runs the leading marketplace connecting private equity firms with elite, third-party service providers. We're hiring a Machine Learning Engineer to own, architect, and evolve the core recommendation systems that drive our business.
We're looking for an engineer with 2+ years experience building and deploying production ML models. You'll own the full ML lifecycle using our stack (Python, Docker, Azure, Milvus, Snowflake).
See more details and apply here: https://20220112223644_yer4zwtstda5jc3k.applytojob.com/apply...
Workmind.cloud | Cloud SysAdmin | Remote - Southeast Asia | Full-time contract
Workmind is a seed-stage startup building operational AI agents for US home service franchises. Our agents are the product of years of experience building and delivering AI agents for small/medium businesses, and we emphasize reliability and consistency.
We're looking for an infrastructure engineer experienced with Google cloud to build and monitor our DevOps, CI/CD, and data pipelines. Full job description is at https://workmind.cloud/jobs/reliability-eng/
The engineering team is based in Kuala Lumpur, Malaysia, and we strongly prefer applicants based in Southeast Asia.
Atomscale | On-site Boston, MA | Full time
We're looking for a talented Applied AI/ML Engineer to join our team in Boston, MA.
If you’re excited by the idea of applying machine learning to real-time materials processing and enabling atomic-scale precision in manufacturing, we’d love to talk. This role bridges AI, high-performance computing, and advanced materials science—helping shape the future of semiconductor and nanotech innovation.
Join us at the intersection of AI and materials, where your models directly impact how next-generation materials are discovered and produced.
Learn more and apply here: https://www.atomscale.ai/careers/applied-ai-ml-engineer
Protege | Remote (US) | Full-time | Mid / Senior / Staff Generalist & Data Engineers | https://withprotege.ai
Protege is looking to solve the biggest unmet need in AI — getting access to the right training data. The process today is time intensive, incredibly expensive, and often ends in failure. We’re building Protege to facilitate getting the right training data to AI companies.
We’re ~1.5 years old, lean, and well funded. We are growing and looking for exceptional engineers to build with.
Please apply at https://jobs.ashbyhq.com/protege or email us at [email protected] if you don’t see a job that fits.
Delight | Full Stack Engineer | Onsite (Austin, TX, 3 days/week) | Full-time | https://delightapp.io
Delight is an AI-first customer orchestration platform for field service businesses — electricians, HVAC techs, solar installers, and more. We help them grow revenue and deliver great customer experiences with modern, easy-to-use tools.
We’re led by repeat founders (CEO sold an AI startup; CTO was a tech lead on React) and hiring our first engineer to help build our core platform and shape company culture.
Stack: Python, TypeScript, AWS, Docker, serverless.
If you’ve thrived in 0→1 environments and want to build at the intersection of AI and small business, we’d love to chat.
Apply at careers.delightapp.io or email [email protected]
Timestored | React UI Engineer (Data-Heavy UIs / SlickGrid) | Remote | Contract
POSITION NOW CLOSED TO APPLICATIONS.
We build Pulse, a real-time analytics UI used in finance: https://www.timestored.com/pulse/ Looking for a React engineer experienced with complex data UIs to help improve our grid layer (SlickGrid), add grouping/aggregations, and polish high-performance components. Work directly with the founder; flexible hours; contract with option to extend.
Code: https://github.com/timestored/pulseui
POSITION NOW CLOSED TO APPLICATIONS.
Checkly | Engineering | REMOTE | Full time | https://www.checklyhq.com/
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.
-Senior Backend Engineer (Remote, UTC-3 to UTC+3)
See the full description and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn
Harvard SEAS | https://metareflection.seas.harvard.edu and https://namin.seas.harvard.edu | Postdoctoral Fellow | Greater Boston Area | ONSITE
I am looking for a postdoctoral fellow interested in the intersection of programming languages and artificial intelligence, in particular verification and large language models.
Our main goal is to create a PL+AI system that is the best at verified program synthesis. We will use the verification-aware programming language Dafny and co-evolve an LLM and a discovery system for Dafny.
Please contact me at [email protected] if interested. Include a CV and GitHub link.
Virtasant | SRE/Platform Engineer | REMOTE (US Pacific hours) | Full-time
We're seeking an experienced SRE / Platform Engineer to design, build, and maintain scalable infrastructure for mission-critical systems in a fast-paced environment:
Requirements: - 8+ years industry experience (3+ years in platform/SRE roles)
- Strong Linux/Unix, networking, and system internals knowledge
- Programming skills (Python, Go, Java)
- Cloud platforms (AWS, Azure, GCP) and Kubernetes
- IaC tools (Terraform, Ansible, Pulumi)
- CI/CD and monitoring tools experience
Apply at: https://virtasant.teamtailor.com/jobs/6703434-platform-engin...
Qweebi | Senior Backend Engineer | Remote (IST ±3) | Full-Time
Qweebi is building the world’s first Virtual Makerspace — a 3D online platform where K–12 students can collaborate in real time to design, build, and test high-fidelity Robotics, Engineering, and Electronics projects.
We’re looking for a Senior Backend Engineer to own backend systems, scale infra, and ship AI-powered features. You’ll architect distributed systems, optimize perf/latency, evolve CI/CD, and help us support thousands of concurrent student sessions.
Please apply on: https://careers.qweebi.com/jobs/Gw1ihJushe4x/senior-backend-...
Boundary (YC W23) | Software engineer (compilers) | Seattle, USA (in person) | Full-time
We are building a new programming language (BAML) to build AI agents -- the "typescript" for LLMs. We are open source: https://github.com/BoundaryML/baml
A big part of this language is all the tooling around visualizing non-deterministic code, visualizing code, and getting great observability (e.g. our language has type information at runtime unlike TS).
We are looking for engineers with experience with Rust, programming languages, and/or compilers. Any amount of experience is fine.
To apply: send an email to [email protected] with your resume and mention you came from HN
Ontic | Principal Software Engineer - Full Stack | Full-Time | Remote (US) | 220k-240k USD + bonus + equity
Ontic provides software that helps corporate and government security teams identify threats, assess risk, and respond faster to keep people and organizations safe.
Seeking a passionate full stack engineer with deep expertise across frontend and backend systems. You thrive on solving complex technical challenges, architecting scalable solutions, and mentoring teams to raise the bar.
Apply here: https://jobs.ashbyhq.com/Ontic/1b077490-2d07-4f2a-9ff9-7ddd3...
Forge Sports - Founding Engineer - London - Hybrid - No Sponsorship
We’re a fully funded B2B sports betting exchange and hiring a Founding Engineer to own the build end-to-end. It’s a hands-on coding role with real leadership scope, you’ll set the foundations, shape the stack and grow the team around you. Your first jobs are getting the implementation under way and hiring your team.
Ideal experience in: * Deep systems expertise * Start-up experience * Architecture & design * People leadership * Observability & operability
Please apply here: https://apply.workable.com/forge-sports/j/22AA0BCD71/
Littlebird (Remote - US/EU/IST) - Sr Software Eng(s) - https://littlebird.ai
Littlebird is a smarter, personalized AI assistant that builds an understanding of your world, not your prompts. The company started in 2024 and has raised $5M+ seed. The team is now 25 people, remote, developer-led culture based in US, EU and IST.
You'll get to work across all parts of our AI stack, including search, infra, agents, voice, and data. We're looking for strong OOP skills, working on early products with e2e ownership. Our stack includes: python, TS, React/RN, Swift, Node, LLM's, Postgres, AWS
Contact: [email protected] (subject: HN Hiring)
Gigs (YC W21) | Multiple US & EU Locations (SF, NY, Berlin, London) | 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. Klarna's US mobile plan is powered by Gigs!
We are looking for exceptional candidates, looking to do the best work of their careers, across a wide range of roles:
- Senior Backend Engineer(s) - Senior Full Stack Engineer(s) - Technical Product Manager(s) - Implementation Manager(s); Talent Partner(s)
To review all open roles and benefits, go visit our career page https://gigs.com/careers
Rippling | Actively hiring across SF, NY, or SEA| ONSITE/HYBRID (3 days M/Tu/Th, non-negotiable)| Base + Equity (RSUs), pay range included in all job posts
Rippling (YC W17) is a unified workforce management platform. We bring together HR, IT, and Finance in a single system to help businesses manage all their operations—from payroll and benefits to computers and corporate cards—globally. We're rapidly expanding beyond workforce management and have other verticals in active development.
We value engineers who are energized by, and thrive in, a fast-paced, high ownership environment. Here are some of our highest priority roles where you'll have an opportunity to make an out-sized impact in critical areas of the business.
Sr Staff Eng - Global Payroll - https://ats.rippling.com/rippling/jobs/631e8120-3e87-4cb2-80... Staff Eng - Platform - https://ats.rippling.com/rippling/jobs/354322cd-06fd-47f7-80... Senior FullStack Eng - Time Products - https://ats.rippling.com/rippling/jobs/db5da4b4-4882-459c-90...
Director of Eng - Infrastructure - https://ats.rippling.com/rippling/jobs/2f2ae4c8-ec56-4d1f-8f... Sr Eng Manager - Financial Platform - https://ats.rippling.com/rippling/jobs/a9658fef-88df-4dad-a4...
Rippling Careers Page - https://www.rippling.com/en-GB/careers/open-roles
iM3 | Junior Developers (2) | Christchurch, NZ | Hybrid (mostly WFH) | Contract → possible long-term
We build AI-driven imaging software for vets - capturing and analysing x-rays to find dental issues in animals. We train our own models, are totally AI-pilled and use Claude Code and AI-assisted coding heavily day-to-day.
Looking for junior or new-grad devs with solid fundamentals and curiosity — no need to know our stack (Clojure, C#, Swift, Kotlin, Python, k8s, WPF, Svelte, Postgres). Just bring enthusiasm and a willingness to learn.
Hybrid in Christchurch New Zealand (mostly WFH, a few meetups each week). 3-month initial contract, likely ongoing if it clicks.
Send a short intro + GitHub profile link to [email protected]
Hiring Tech Lead - Staff Backend Engineer - AI Engineer – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation. Looking for:
Staff Backend Engineer
Tech Lead: Lead a senior team, shape product and tech, work closely with founders.
Senior Engineers (Backend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.
Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.
Apply here: tramcase.com
Tracebit | https://tracebit.com | London/New York| Full-Time
Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection.
We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.
We're hiring:
* Founding Engineer | London | £60-120k + generous equity
* Founding Security Researcher | Remote | £100-140k + generous equity
* Founding Account Executive | New York | $180-200k OTE + generous equity
Learn more and apply: https://tracebit.com/careers#section_open-positions
New Hedge fund | Full Stack Engineer | On-site (NYC)
We are a new discretionary, tech industry focused hedge fund, founded by a portfolio manager with 15+ years of experience at a Tiger Cub. I lead the data/technology team here and previously spent ~6 years in a similar role at a well known Tiger Cub and briefly running a data startup.
We are hiring for: - Fullstack engineer for our internal research management web application
Our tech stack: * Frontend: Typescript, Vue3 * Backend: Cloudflare, Supabase/Postgresql, Typescript *
On the data side: AWS, Cloudflare, Snowflake, Clickhouse, Dagster
Obviously, we are not the only ones trying to figure out how to use AI in investing but in a world where there are lots of people trying to build picks & shovels, this is an opportunity to be one of the goldminers at a greenfield, new firm. This role makes sense for people who are interested in finance/investing (although you do not necessarily have to have experience in the industry).
We're in full-time in office in NYC, so that's a requirement for FTE.
We work very hard, hours are long, and people are very dedicated to the mission. It is not for everyone, but for those interested in competing in financial markets, love startup atmosphere without near-term existential risk, and want to work with super smart colleagues (both technical and investors!), this could be a great fit.
I write about hedge fund data teams frequently here, if you are just interested in learning about the space: https://magis.substack.com/
Target salary 180-250K, depending on experience + Bonus/Carry (hedge fund equity equivalent)
Contact: I am at: ai (at) nx1 (dot) com (I'm Alex, ai are my initials... you are not being sent to an ai :] )
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What we're looking for: - 4-8 YoE in Typescript (we use Vue) + Python experience - Ability to be in-office in NYC - Bonus: SQL (ie. you know Window Functions), AWS (ie. you'd know how to configure an IAM role)
Bead AI | Founding Engineer + Founding AI Engineer | London (first 6 months) -> SF | Full-time | USD$160-210K+ | 0.8 - 1.5% equity
We are building an autonomous trust layer to enable audits to shift from a compliance burden to a world where auditors can be risk navigators, providing companies the assurance needed to adjust continuously in an ever-changing world.
We are a small, product-obsessed team based out of London and San Francisco, backed by some of the world’s leading investors and driven by the ambition to use AI to reinvent a whole industry.
Stack: AWS, TypeScript
Apply: https://usebead.ai/careers
SPREAD | https://www.spread.ai/ | Technical writer & support | Germany (Berlin, ideally) | Full-time
SPREAD builds B2B software for mechatronics customers like cars and defense systems. We help them design, build and diagnose problems with their systems faster. We do it with a combination of a well-designed ontology we've spent years working on as well as AI-based systems. Right now, we're looking for a technical writer and also someone to start our support organization.
Candidates must be in Germany already, though specific location within the country doesn't matter that much
Patrick J. McGovern Foundation | REMOTE (US) | Full Time
We're hiring an experienced Full Stack Developer to join our Products and Services function. This role is ideal for a developer with 3+ years of full-stack experience and strong proficiency in Python-based codebases.
If you're passionate about coding for impact and building and deploying AI-powered products that serve humanity, learn more and apply: https://jobs.lever.co/mcgovern/db2123a6-d682-43db-bbd7-f198e....
Know someone who’s a good fit? Referrals welcome at [email protected].
Matcha.fm | Full-stack Software Engineer | $140K–$290K + Equity | REMOTE (US/Canada)
Hiring multiple Full-stack Software Engineers
We're building AI agent systems that automate complex multi-step workflows.
Ship production code fast, own projects end-to-end.
Looking for 5+ years experience (or <5 with hackathon wins/founder experience/strong GitHub).
Strong TypeScript/React/Node.js required. Stack: TypeScript, React, Node.js, GraphQL, PostgreSQL, AWS (ECS, RDS, Kafka, ES), Docker, Terraform. Full type safety, monorepo, 100% IaC, per-PR staging environments.
Remote US/Canada/EU if US timezone
Apply: https://matcha.fm/apply/se
Rootly | AI-native on-call & incident response (Slack/Teams) | Remote (US/Canada/Europe)
We help engineering teams resolve incidents faster—from first alert to retrospective—used by 1000+ customers like NVIDIA, Glean, Mistral, Figma, LinkedIn, Dropbox, Replit, Grammarly, Cisco and many more.
Hiring
* Senior Software Engineer (Backend/Rails)
* Senior Site Reliability Engineer
* Security Engineer
* QA Engineer
* Senior Solutions Engineer
* Staff Product Designer
* Product Marketing Manager
* Enterprise Account Executive
* Developer Relations & Community Manager
* Product Engineer Co-op
Why Rootly: A passionate team building modern incident tooling that teams actually love; real adoption at scale; lots of ownership and impact. See roles + details: https://rootly.com/careers
Big Cartel | DevOps Engineer | Remote | Full time
We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer
Nango | Staff backend engineer | Remote | Full time | $120-200k + equity
Nango (YC W23) is an open source product: Developer infrastructure for product integrations.
We power the integrations of Semgrep, Motion, Vapi, Exa, and hundreds of other B2B software.
Small but highly experienced team, hard technical challenges (scale + infra devtool running untrusted user code), tons of ownership, direct customer contact, growing very fast.
We are looking for a Staff engineer that can touch every part of stack and is passionate about dev infrastructure.
Website: https://nango.dev Jobs: https://nango.dev/careers
HelloPrenup | Product Manager | REMOTE (US Timezones) | $140k
HelloPrenup (as seen on Shark Tank) helps couples create fair, affordable prenups online and is expanding into broader relationship and legal planning tools. We’re looking for a hands-on Product Manager to own our roadmap, work directly with design, engineering, and leadership, and turn complex legal concepts into intuitive, high-impact products. Ideal candidates have 4+ years of PM experience in B2C SaaS or fintech/legal tech, strong technical chops, and a data-driven mindset. $140k base + 401K + health insurance + fully remote.
Reach out to sam at companyname.com with hn in the subject to apply!
EquipmentShare | 100% Remote (US Anywhere) | Full-Time | Backend/Platform/Data Streaming EquipmentShare is the fastest-growing heavy construction equipment leasing company with a proprietary SaaS product T3.
Seeking: Sr Software Engineer for our Data/Platform team
Compensation: $150k-$175k + equity + Unlimited PTO + Perks
Job Description: (https://www.equipmentshare.com/careers/openings/7232798/seni...)
News on EquipmentShare Growth: (https://www.businesswire.com/news/home/20250709494079/en/Equ...)
Email me directly for fastest response: [email protected]