alt Hacker NewsAsk HN: Who is hiring? (November 2026)
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 replying 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://gethnjobs.com/, https://hnwork.app, https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com.
Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=50338726
Comments
Relevant Healthcare | Lead Engineer | Remote (US/Canada only) | Full-time
Relevant builds a data platform that helps safety-net healthcare providers deliver better care using data from their electronic health records. Our customers are non-profit clinics called Community Health Centers. You can read more about them, us, and the role on our jobs page: https://relevant.healthcare/jobs/
We're a small team (~25 overall). We're bootstrapped (no external capital whatsoever, VC or otherwise) and profitable. We've got a modern tech stack (Rails, Typescript, Go, React, GraphQL, d3) and a healthy approach to both tech debt and work/life balance… and we’re also a very nice group of people that get to work on interesting problems for some of the few unimpeachably good actors in healthcare!
Fly.io | REMOTE (multiple countries) | Full time | $190k USD + equity
Hey folks, Fly.io is a developer-focused public cloud. We are currently hiring for three roles:
* Networking Engineer: Proxy and Corrosion - https://fly.io/jobs/networking-engineer/
* Infrastructure Operations Engineer - https://fly.io/jobs/infra-engineer/
* Fullstack Engineer - https://fly.io/jobs/fullstack-engineer/
Here's how we hire: https://docs.fly.io/hiring
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!
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
Curiosity (https://curiosity.ai) | Forward Deployed Engineer, DevOps Architect | Toulouse, France | ONSITE | Full-time (CDI) | Visa support
Curiosity Studio builds internal apps and agents from a plain description, on a company's connected data and inside its permissions. It runs on premises or in a private cloud, with any LLM. We're bootstrapped, profitable and based in Munich. Our customers are large industrial and regulated companies, Airbus among them, and Studio has 30TB+ of data connected in production.
We are starting a team in Toulouse that works at customer sites, in French and English, along with the engineers who build Studio.
Forward Deployed Engineer: take a customer's problem from the first workshop to production. You decide with them what Studio should build, connect their systems, model the data as a graph, and oversee the C#/.NET connectors and services it needs. You also ship features and agents on top.
DevOps Architect: Own deployments in customer environments, from the first technical discussion to handover, on private clouds or data centers. Networking, IAM, Linux, Docker, monitoring, backups, upgrades, incidents. You also write code alongside the forward deployed engineers.
We're looking for hands-on builders who enjoy working directly with customers. Full-stack project experience preferred. Fluent French and English required.
Interviews: a 30 minute call, a technical conversation, then the founders.
CV to [email protected], mention Hacker News. Details: https://curiosity.ai/careers/
Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/ Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control (https://delta.dev/) that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
What we look for and how we build - https://zed.dev/blog/hiring
Backend Engineer, Cloud - https://zed.dev/jobs/backend-engineer
Product Designer - https://zed.dev/jobs/product-designer
Curai | Remote (US) | Full-time | https://curaihealth.com
We're building AI agents to expand access to affordable, and high quality healthcare. We run a vertically integrated primary and urgent care clinic and are actively building features to improve longitudinal outcomes, starting with hypertension and behavioral health.
There's plenty of work across building the requisite patient experiences on and off platform, the agent workflows to power those experiences, and evals to make this care reliable. If this sounds interesting, please look to see if any of our roles appeal to you!
* Sr Software Engineer, Full-Stack ($175-210k): https://jobs.lever.co/curai/46e0dd2f-c1dd-4ca2-9095-5b45f477...
* Sr Software Engineer, Agentic AI ($175-210k): https://jobs.lever.co/curai/cd31b67b-d83c-466a-ac55-cfa4c2ec...
* Sr Software Engineer, Marketing Platform ($150-180k): https://jobs.lever.co/curai/b157298e-4dc7-4594-a9c4-29f0dec4...
Tech stack: Agents SDK, Braintrust, Python, React, React Native/Expo, AWS, Postgres, DynamoDB, Docker, Terraform.
Blackbird | Dev Shop | Remote (US only) | Contract
Blackbird builds web, mobile, IoT products for startups and innovative companies. We work on interesting, greenfield projects, and rely on small, veteran teams who have lots of autonomy. Everyone is a remote contractor, and our work culture is low-drama and highly collaborative. No pointless meetings, no bureaucracy, no egos and lots of time spent building things. Projects typically range from 3-12 months and usually require full time hours (35/week).
We’re looking for senior full stack engineers / CTO consultants / data scientists. We value engineers who are strong technically as well as great communicators. We work with lots of freelancers who appreciate the steady, interesting work.
Our typical stack is TypeScript, React, Postgres, and AWS although it will vary project to project.
If you enjoy moving fast, working with great engineers, and building something from the ground up, you’ll fit right in.
If interested, reach out directly to me at vance [at] blackbird.us with your resume, link to your LinkedIn, and a small blurb on why you think you'd be a good fit. Must be based in the USA and have 5+ years of engineering experience.
Sumble | Multiple Roles | Remote (US)| Full-time Sumble is the newco from the founders of Kaggle. We are hiring full-stack engineers, ai/ml engineers, growth/marketing, sales, and design. You can view our roles and apply here: https://sumble-inc.workable.com
- We are building a knowledge graph from web data with a first focus on data for go-to-market teams. - We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). - Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate. - Our long-term vision is to become the world's best data vendor. Try the product at sumble.com. - We are a team of 35 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle. - We raised $38.5MM from Coatue, Canaan, Square Peg Capital (https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...)
Rootly | https://rootly.com/ | engineering, GTM, product, sales | SF Bay, Toronto, APAC, Remote On-call, incident response, and AI SRE. Trusted by leading companies like NVIDIA, Dropbox, Canva, Figma, and more.
Hiring across engineering, product, GTM, and sales https://rootly.com/careers
Apply here: https://tally.so/r/BzrbN7?source=hn
Consumer Physical AI (stealth, robotics) | Mechatronics Engineer, AI Engineer | California / REMOTE (US) | Full-time
Early-stage startup building a robot for the home, on real hardware with ROS 2. You'd be one of the first engineers.
Mechatronics Engineer: actuators, motor control, embedded firmware, fast prototyping on a multi-axis arm.
AI Engineer: perception and calibration on physical hardware, deploying models to on-device compute.
Sudowrite | https://sudowrite.com | √ REMOTE (US) | √ PMF | √ PROFITABLE | Full-Time
Kind, smart, low-drama people, seeking the same to help make writing tools authors dream about.
Our users have published thousands of books using Sudowrite, and we're building a sustainable company, not chasing unrealistic growth targets set by VCs.
* We help the next generation of storytellers tell better stories.
* We believe the future of writing is AI & human collaboration.
* Co-founders both had prior exits.
—————————————————————
Hiring: Senior Mobile Developer
* Build imaginative tools that help writers turn ideas into stories.
* Work across the stack: from expressive, responsive interfaces and text editing to the systems and AI infrastructure behind them.
* You should have: Great taste and product sense, lots of agency, strong React and backend experience, and a sense of humor, adventure, and hope.
* Comp: $160K–$180K, equity, 401(k), profit sharing, retreats, and unlimited books.
APPLY MOBILE: https://sudowrite.com/jobs/mobile
Middesk | Full-time | SF / NYC | Hybrid | middesk.com
Middesk helps companies figure out who’s actually behind a business. Banks, fintechs, and platforms rely on us to get that answer fast and accurate before they issue a card, fund a merchant, or open an account.
We pull data from hundreds of government agencies, resolve it into a single view of a business, and serve it through an API. Business verification is becoming core infrastructure connecting businesses, banks, and governments, and that’s what we’re building. And our engineers build with AI every day. Earlier this year, agents helped us refactor our entire data pipeline.
Middesk is a Series B company backed by Sequoia and Accel, came out of YC, and was recently named to Forbes’ Fintech 50. We’re looking for folks who like getting close to customers and turning that context into product decisions.
Open roles:
Forward Deployed Engineer ($148K – $255K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/a72b1048-1001-49b1-92bd-9c4...
(Senior) Software Engineer ($148K – $250K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/e1c6af86-dce1-495f-a710-ad3...
Data Scientist ($175K – $210K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/f0da59d3-43fa-460b-88ea-4fc...
Lead Data Scientist ($210K – $250K) — NYC or SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/7fd5aeb2-c33c-4f0a-ad3d-216...
Software Engineer, Infrastructure ($148K – $230K) — SF, hybrid (2x/week in office) Apply here —> https://jobs.ashbyhq.com/middesk/aed2c535-cd58-4920-9618-a0c...
CreativeLens | Founding Growth & Sales Lead | Remote (US) | Full-time
CreativeLens (creativelens.ai) helps companies that produce marketing content review it before it goes live — checking brand compliance, legal/compliance risk, performance concerns, and consistency across channels. We integrate with Figma, Meta Ads, Google Ads, YouTube, Slack, and more.
We're hiring our first growth and sales lead to run outbound to in-house marketing leaders and turn early beta traction into a repeatable pipeline. This is a hands-on role: prospecting, outreach, demos, and closing early customers.
Compensation: base salary + commission + equity. We offer an optional 2-week paid trial so both sides can evaluate fit.
Remote — US-based only.
To apply, email [email protected].
Mastra | Founding Sales (Founding AE) | US Remote | Full-time
Mastra is the open-source TypeScript framework for building AI agents (agents, workflows, memory, evals, tracing). From the team behind Gatsby, YC-backed, https://github.com/mastra-ai/mastra
Why: Four months ago Mastra was a very popular open-source agent framework with very little monetization. Then we launched our platform, and now we're closing a couple of deals a week. Pipeline is growing faster than one person can work it, so this is our second dedicated sales hire. You start day 1 with a warm pipe: most leads are already using the open-source framework.
What you'd sell: Platform (Studio, Server, infra to run/debug/observe agents in production, hosted or self-hosted for regulated orgs), Agent Builder (agents without code), and Concierge (embedded Mastra engineers working alongside customer teams). Full-cycle, mid-market: Series A–C, often with regulatory or infra constraints, sales cycles of a few weeks, talking to eng leaders.
You have: Closed full-cycle deals in dev tools, OSS, infra, or AI. Enough technical depth to come across as a smart PM with engineers: understand their use cases and scope a solution. Founder or founder mentality. Comfort with a product that ships something new every week.
Apply: { https://jobs.ashbyhq.com/Mastra/d5fe8d36-843a-4f9b-9d65-779e... } We get back to everyone.
Return | HYBRID | Chief Information Security Officer (CISO) | Full-time
Return (https://return.energy) is hiring a CISO. We build and operate industrial-size Battery Energy Storage Systems. This is critical energy infrastructure, and it needs one owner for security and compliance.
We operate in the Netherlands, Germany, Belgium, and Spain. You will make a measurable impact on the energy transition at country level. Return recently raised €300M to support its growth.
We employ more than 150 people. The technical team consists of 24 people. Our platform automates work in energy storage, monitoring, market optimization, sales, project management, procurement, construction, and customer service. It runs on EU cloud and on compute at the battery sites. We run the fleet from two operations centers in the Netherlands.
In our first four years we built the platforms and passed the important audits. Now we need one person to own the whole security picture. Today the work sits with the CTO, the platform team, and the Head of OT. That does not scale.
You report to the CTO and have direct access to the management board.
Apply via https://jobs.polymer.co/return/41723
Spanish National Cancer Research Centre (CNIO) | Madrid, Spain | HYBRID | Systems Administrator (Infra, Storage and Backup) | Full-time, permanent | €45k-65k gross/year | Apply by Nov 11
CNIO is one of Europe's leading cancer research centres. We're hiring a systems administrator to run the infrastructure behind our research: petabyte-scale storage, backup and archive (including tape), Linux and Windows servers, and AD/M365 accounts. You'll work alongside senior colleagues, with room to take ownership of core systems as you grow.
What we're looking for:
- 3+ years of hands-on Linux and Windows server administration (not desktop support), including AD and file-share permissions
- Experience with enterprise storage or backup/restore
- Scripting (Bash, Python, PowerShell)
- Someone who cares that restores actually work
- Bonus: large-scale storage, tape and archiving, M365, virtualisation, config management, ENS or ISO 27001
- English and Spanish at professional working level
Apply by 11 November: https://www.cnio.es/empleo/systems-administrator-infrastruct...
Informal enquiries: tdidomenico-at-cnio-dot-es
Fredrin | GTM Engineer | REMOTE (US) | Full-time | $130k + equity | https://www.fredrin.com/careers/gtm-engineer?utm_source=hack...
Fredrin is the multiplayer software factory: one app where a team and its AI Workers build software together, and Workers running Claude Code or Codex, on the subscription you already pay for, plan, build, test and merge the work. We build Fredrin with Fredrin: over 1,500 PRs merged last month. Free to start on macOS, Windows and Linux.
As our GTM engineer you'll build the analytics, attribution and automation behind growth: which launch, post or creator actually brings people in, and the workflows that run the funnel without manual work. You'll work alongside our founding growth lead, who owns the channels and the story while you make sure every bet can be seen and measured. You can build in code, you care about clean data, and you'd rather automate a task than repeat it.
Apply at the link above, and tell us the one thing you'd instrument first for us in week one.
Pond AI | Head of Engineering (founding-level) | San Francisco | Onsite | Full-time | https://joinpond.ai
Most non-tech businesses know exactly which workflows they want AI agents to handle, but have no one to build, connect and run them. Pond delivers custom AI agents to these businesses through a network of 7k AI builders, with Pond as the platform and security layer over MCP.
We're backed by Tier-1 VCs and a co-inventor of GPT, and we're looking for a hands-on technical leader to own the platform end to end.
You'd be a great fit if you:
- Build full-stack and ship AI agents in production (TypeScript/Python, LLMs, tool use)
- Have worked on payments, agent coordination/MCP, or platform/marketplace products
- Have early-stage startup experience (founder, founding or early engineer) and like to grind
Email [email protected] with something you've built.
Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship | https://getstream.io
Stream powers Chat, Video, AI Moderation, and Activity Feeds for billions of global end users across thousands of different apps.
We're constantly hiring backend engineers, but I wanted to take this opportunity to tout my own hire because I'm hoping you'll come work with me... I'm pavlov on HN, been here for nearly two decades, and working in realtime media for a good while longer. Now I run the Video team at Stream and I'm looking for a Staff Engineer. You'd report to me with a direct line to our CTO. Check out the details:
https://jobs.ashbyhq.com/stream/82b37457-3d54-4f7a-8a0e-ae52...
You'd own the media plane of Stream Video. It's a modern stack: SFU in Go, cascading to handle very large audiences, ingest and recording fleets, global multi-cloud edge. Video is fundamentally different from request-based services, which means this is not just a seat in Stream's shared infra team, but a genuine Staff role with its own roadmap defined by you. You can email me directly at [email protected], happy to connect and tell you more.
Full-time role, hybrid with 3 days a week in our Amsterdam office, or remote from anywhere in the EU. Visa sponsorship for the Netherlands.
Also hiring: Staff Software Engineer, Infrastructure (Amsterdam), Staff Software Engineer, Backend (Amsterdam), Senior Fullstack Engineer, Moderation (Toronto).
See all roles: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r
Voluntas | Remote | Full Time | Software Engineer
Voluntas is a trading firm written 100% in Rust. We run systematic strategies, currently specializing in prediction markets, looking to expand our systems more broadly.
We're looking for someone passionate about data collection, clean abstractions, and processing trillions of rows of data. We care about the quality of the code we write, and we prioritize time for our engineers to properly build their systems, instead of pressuring them to churn out AI generated code.
If you're interested, send an email to [email protected] with a little bit about yourself. We'll respond with a link to our engineering challenge (in Rust).
Mozilla | Sr. Staff Software Engineer, Browser (New Products) | REMOTE (US or Canada) | Full-time
Mozilla's New Products group is a small team building new things on top of browser engine technology. We're hiring a hands-on, senior IC to run experiments inside browser engine internals and find out which ideas actually hold up.
What you'd do: design and build experiments in engine subsystems (DOM, layout, accessibility, JS runtime, networking), prototype features that let programs interact with web pages reliably, and measure everything. That means repeatable benchmarks, profiling overhead, and writing up the experiments that didn't work too. You'll use AI tools heavily, but you'll verify what they produce by testing and measuring it.
You likely have: deep experience in at least one browser subsystem, strong C++ or Rust, comfort in a very large codebase, a solid grasp of how the web platform behaves, and a real interest in AI agents and their tooling. Contributions to Gecko, Servo, Blink or WebKit are a big plus.
US: https://job-boards.greenhouse.io/mozilla/jobs/8265116
Canada: https://job-boards.greenhouse.io/mozilla/jobs/8265117
Paradromics | Embedded Software Engineer | Austin, TX or Oakland, CA | Onsite | Full-time
Paradromics is building a high bandwidth brain-machine interface for clinical use. The implant we built is restoring function to patients by streaming out neural data from specific brain regions in real time, which we convert to e.g. speech using machine learning. Check out our recent article in the NYT: https://archive.ph/C6CRb .
We're looking for help in further developing and hardening our embedded Linux components, which work in tandem with FPGAs and our custom ASICs to read out neural data. Some of the ongoing efforts are: HIL testing on real devices, integrating new sensor ASICs, maintaining our Yocto build system, exploratory work on prototypes, improving our clinical UX, and improving the core code that receives and massages data. The code is largely written in Rust with a little Typescript, (and bash, and bitbake recipes, etc).
You'll be expected to have experience constructing reliable and understandable software in Linux, and some level of experience in building and interacting with embedded hardware. Rust experience is ideal but not necessary. We're not looking for a specific number of YoE, but for motivated and hungry engineers who want to push the frontier of brain-machine interfaces.
To apply visit https://paradromicsinc.applytojob.com/apply/u5hXN4N9ID/Embed... or email your resume and a little about yourself to me, [email protected] . I'll be glad to hear from you!
Odoo | Software Developer (Python / JavaScript) | Grand-Rosière (near Brussels), Belgium | Hybrid, 3 days/week in office | Full-time | €10k signing bonus
Odoo is an open-source suite of business apps (CRM, accounting, inventory, payroll...) used by millions. I'm on the Belgian payroll team: Python, an in-house ORM, and real business logic thousands of companies run on. You ship to production fast and code is mostly open source.
Juniors and recent grads welcome. Package includes a company car, meal vouchers and a €10k signing bonus.
Apply: https://www.odoo.com/r/zbNF
Namespace | San Francisco, CA / New York, NY / Zurich, Switzerland / Remote | Full-time | REMOTE or HYBRID | https://namespace.so
Namespace is a vertically integrated infrastructure stack for software development. We build everything ourselves, from the server racks to the hypervisor and scheduler, and we run it globally.
Teams at SpaceXAI, Ramp, Sierra, Fal, Vanta, Framer, ElevenLabs, and many others build their software on Namespace today. Open roles (all full-time, global, remote & hybrid):
Customer-Facing Software Engineer
Product Engineer
Infrastructure Software Engineer
Security Engineer
DevOps Engineer
Engineering Lead
Details and applications: https://namespace.so/careers
PostHog | Full-Time | Technical CSMs, SRE, Product Manager, AI Research Engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+2 | PostHog makes your product self-driving.
* 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
* public compensation calculator! see immediately what you'd get paid
* we're hiring: ai research engineer, technical customer success managers (americas & emea), finance manager, site reliability engineer, and more. https://posthog.com/careers
Memorang | Product Engineers + Technical Project Manager | Full-Time | Los Angeles (or US remote for exceptional hires)
Memorang is an "AI stack for education" that helps organizations build, launch, and monetize AI-powered learning and assessment products. Think Vercel plus Shopify for EdTech. We currently operate on an enterprise model, serving as the AI technology and commercial partner behind new product lines for organizations like ETS, McGraw-Hill, Pearson, and the ACT.
We’re hiring for two roles:
Product Engineers Own features from the first rough idea to production. You’ll work across AI workflows, backend systems, and user interfaces, making product decisions along the way. We’re looking for engineers who ask good questions, care about the details users notice, and can turn an ambiguous problem into something useful and shipped.
Stack: TypeScript, React/Next.js, React Native, Node.js, AWS Lambda, Postgres, and Neo4j.
Technical Project Manager Turn complex work into clear plans and keep delivery moving. You’ll coordinate across engineering, design, and customer needs, surface dependencies early, resolve blockers, and keep owners and timelines clear as priorities change.
Ideal background: an engineer who moved into project management, with startup experience and enough technical depth to discuss APIs, architecture, and AI workflows with the people building them.
Why join? A small team, meaningful ownership, and products used by millions. You’ll help shape what we build and how we work, with a short path from an idea to seeing it in users’ hands.
Remote-first, async-friendly, with health and wellness stipends, home-office support, and paid time off.
Apply: Email [email protected] with your CV, a few sentences about what interests you, and something you’re proud to have built or delivered.
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
- Senior Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/5739483004
See more opportunities here: https://job-boards.greenhouse.io/oklo
Please mention Hacker News in your cover letter!
Ledgebrook | Engineering, Product & Data | REMOTE (US, Canada, Poland; eligibility varies by role) | https://www.ledgebrook.com/careers
Hi HN, I'm Nathan, CTO at Ledgebrook. We're a Series D tech-enabled insurance company building technology for our internal user base. Our engineers work directly with other departments, so they see the impact of each product release firsthand.
We're hiring for the following remote roles:
Director of Engineering (US or Canada)
Staff Engineer (US or Canada)
Full Stack Engineer (US, Canada, or POland)
Sr Platform Engineer (AWS) (US or Canada)
Principal Data Engineer (US, Canada or Poland)
Product Manager - Underwriting Operations (Poland)
We value clear ownership, direct communication, and giving people room to get things done without micromanagement. Employees share in the company's success through ownership.
Full descriptions and applications: https://www.ledgebrook.com/careers
Questions: [email protected]
River | Staff Engineers (Elixir) | NYC or REMOTE (US, Europe, South America) | Full-Time | $200K-$250K + equity | https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4
I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.
River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 33,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.
Here's what our engineering team is working on:
- Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API
- Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure
- Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk
- A ground-up React and React Native rewrite of our consumer app
- Porting our Lightning Network infrastructure from Go into Elixir
Thunder Compute (YC S24) | C++ Systems Engineer | San Francisco (Onsite) | Full-time | Visa sponsorship | https://www.thundercompute.com
We run a GPU cloud on systems software we built from scratch in C++. We're hiring for our systems engineering team; designing the distributed system behind what is essentially a hypervisor for GPUs.
You'd report to Brian, our CTO (ex-Citadel Securities quant dev). Team is from Citadel Securities, Aquatic, Old Mission and AWS. Series A, $17.5M+ from Matrix and YC.
Comp: $250–325K base, 0.1–0.3% equity, highly competitive profit-sharing bonus pool. Currently there are $3.3M in bonuses entering this pool tied to gross-profit milestones.
Apply: https://jobs.ashbyhq.com/thundercompute/2efae53b-817c-43e7-9...
If you're cracked at systems software and want to do something more meaningful than creating liquidity, reach out.
More at https://www.thundercompute.com/careers. Mention HN when you apply.
AI x Healthcare Startup | bracehealth.com | Boston, MA Onsite | Full-time | Early Engineer
We're looking for a backend-leaning fullstack dev. You will be one of the first engineers outside of the founding team. Here is a bit more about us: We're a seed stage AI startup backed by top tier investors. We're on a mission to ensure every patient gets covered for the care they need and every doctor gets paid for the work they do.
We’re building deep, vertically integrated technology systems to solve fundamental problems in US healthcare - the biggest market in the world ($5T). 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, Microsoft, and Harvard Business School with previous successful exits.
You’ll own entire product areas and be expected to play a true full-stack role, with the ability to go from customer need to end-state product. You’ll work directly with the CTO at the edge of what's possible with LLMs and agentic systems applied to a hard domain. You'll contribute to technical strategy, make real architectural decisions, and write vast amounts of production code with AI first developer workflows. Most importantly, the technology you build will have real impact on real people - clinics staying open, clinicians getting paid, patients getting care.
This is an opportunity to work in a 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!
Postscript (YC W19) | Senior Software Engineer, Full Stack | REMOTE (US, Canada) | Full-time | $180K to $220K base + equity
Postscript is an agentic retention marketing platform (SMS, RCS, Email) used by 20,000+ Shopify brands. We’re Series C and pacing toward profitability.
We’re rebuilding the platform from the ground up in Rust for the AI era, so the work mixes real scale problems (high-throughput messaging, deliverability, data pipelines) with a ton of 0 to 1 greenfield work where you shape the architecture.
Looking for senior engineers comfortable across the stack who are excited about Rust and like owning problems end to end. Fully remote team of ~250.
Apply: https://www.ycombinator.com/companies/postscript/jobs/ktOBqU...
Distru (https://www.distru.com) | AI Product Engineer | AI Product Manager | VP of Product (AI focus) | REMOTE (Americas & Europe) | Full-Time Distru is the #1 ERP in the cannabis industry. $3.5B in annual GMV flows through our platform, and most of the top cannabis brands and distributors in the US run their entire operation on us to stay compliant.
We're profitable, stable, and growing. No runway anxiety, and we're reinvesting deeply into our AI transformation. We are building our product into an AI first ERP with a headless suite, MCP, unified data layer, and agents built for commerce. AI is at an inflection point for enterprise use cases and the System of Record (SOR) has never been more valuable. We want to build the best all in one AI stack for commerce operations.
We are investing in our internal AI transformation with premium accounts for Claude, ChatGPT, and Cursor/Grok. We encourage people to go to AI conferences + use budget to experiment with AI.
We're an intrinsically motivated team that works without ego, is constantly learning, and genuinely cares about our people (5/5 on Glassdoor). We take a lot of pride in our human first culture. AI is cool, but people are cooler.
The roles: We're looking for technically minded builders in all of our roles. You'll own mission-critical parts of the AI product suite end to end, from planning and design through implementation, testing, and shipping. You will be on the front lines of experimenting with new product experiences built with AI. Implementing new tooling + infrastructure to help scale our agents and ensure consistency.
Stack: React + TypeScript, Elixir/Phoenix + GraphQL, PostgreSQL, React Native, LangGraph, Python
Please apply at https://distru.com/careers and mention Hacker News!
Juro | AI Engineer (Agentic team) | London, UK | REMOTE (UK) | Full-time | £115k + equity
Juro is an AI contract automation platform used by in-house legal and business teams. Our Agentic team builds Operator, the agent that works across contracts inside Juro: it answers questions and takes action on legal data. You'd build the tools that let it act across the product, own parts of the agent harness (planning, tool use, context) and put evals around what you ship, together with our QA team.
Stack: TypeScript/Node.js, MongoDB, pgvector, AWS Bedrock, LiteLLM, Mastra, some React. Engineers pick their own AI tooling (Claude Code, Codex, Cursor...) and we pay for the usage.
We're looking for programmers first who now build with LLMs, and who have shipped something people use. Years of ML matter less to us than what you've built. We apply models, we don't train them.
Process: 30-min intro call, interview with the hiring manager, a build review where you walk us through something you've built, and a short chat with our CTO. We reply to every applicant.
You'll work from the UK. For exceptional candidates we can sponsor a UK Skilled Worker visa, whether you're relocating or already in the UK. If you need sponsorship, say so in your application.
Apply: https://juro.notion.site/aie
Equall | Backend Engineer, Foundations | New York, NY | ONSITE | Full-time | $160K–$250K + equity | https://jobs.ashbyhq.com/equall/48013ed1-8fab-4b49-b926-6d7e...
Equall is an AI-native platform for corporate legal work in private markets. We extract and reconcile legal information from source documents (charters, SPAs, board consents) and produce auditable outputs: cap table tie-outs, governance dashboards, personnel summaries. Law firms use us to do due diligence in hours instead of weeks. Working with leading ECVC firms now, expanding into PE and M&A.
The role: own the knowledge graph at the core of the platform. Design the public APIs, build the Prefect pipelines that turn documents into structured graph data, run it in production on Kubernetes.
Stack: Python, Prefect, Postgres, Redis, Kubernetes.
Need: production backend experience (Python, Go, Rust, or Zig), data pipelines at scale, strong views on API design, comfort on k8s.
Bonus: built a graph DB, designed workflow orchestration, integrated LLM workflows into backend infra, Kafka.
Apply: https://jobs.ashbyhq.com/equall/48013ed1-8fab-4b49-b926-6d7e... and mention HN.
Mesmer (YC P25) | Founding Engineer | Berlin | ONSITE | VISA + relocation | €100–140k + 0.5–1% equity
Mesmer builds software factories for engineering teams. Keeping a team at the state of the art with agents is a full-time job, so we do it for our customers: we're always finding the biggest bottleneck in how their team ships and fixing it in their factory.
As a founding engineer you'd do both halves. You'd work in customers' factories, at the frontier of how software gets built with agents, and you'd build the product that makes that work repeatable. We're seven people, repeat founders and CTOs, in one office in Berlin.
We're looking for senior engineers who use coding agents every day and have strong opinions about how the work around them should change.
About two weeks from first call to offer, no live coding or take-home. Email [email protected] with a short intro and something you've built.
Albs Labs | Member of Technical Staff (Multiple Positions) | Freiburg, Germany | ONSITE | Full-time
Albs is an AI research lab building real-time multimodal intelligence for machines, enabling them to see, hear, reason, and interact. We treat model architecture, inference, and runtime as one system. We are hiring several Staff- and Senior-level IC roles and are looking for experienced researchers and engineers, typically with a PhD and several years of research or industry experience, or an equivalent track record. We hire across the following areas:
- LLM Post-Training (RLHF, preference optimization, evals)
- Speech-to-Speech Models (incl. ASR and TTS)
- LLM Pre-Training (incl. model architectures and optimizers)
- Synthetic Data Generation (pipelines, filtering, data quality)
Learn more and apply at: https://albslabs.com/careers
Reducto | Multiple Engineering Roles | San Francisco | ONSITE | Full-time | 200k - 325k + Equity | https://reducto.ai
Reducto is the agentic document platform for leading AI teams who need enterprise performance at scale. Most of the world's important information is locked in documents: PDFs, spreadsheets, scanned forms, financial filings. We build the infrastructure that lets AI read and work with them the way a human would, combining custom in-house models with leading frontier models to power accurate, efficient document workflows.
Our customers include AI teams like Harvey, Vanta, and Scale, along with enterprises across FAANG and top trading firms. We've grown revenue 8x year over year, partnered with hundreds of companies, and raised over $100M from a16z, Benchmark, and First Round Capital.
We're still a small team, so every engineer has outsized ownership. You'll work directly with customers and leadership, ship quickly, and solve hard problems across ML, infrastructure, and product that directly shape how AI systems understand the world's documents. We're in person in SF, with free daily lunch, unlimited PTO, generous health coverage, transportation reimbursement, and a monthly wellness budget.
Open roles:
- Forward Deployed Engineer
- Product Engineer
- ML Engineer
- Head of Product Engineering
- Many More!
Apply here: [https://jobs.ashbyhq.com/reducto?utm_source=Qp0OepaMn9]
REVNODE | Founding Sales (Founding AE) | Remote (US) | Part-time or Full-time | 1099
We build custom software solutions for all industries, for companies of all sizes. AI, embedded, sass, all of it. Business has been around for 11 years. Everything up to this point has been direct referral or through agencies. You'll be building out the sales department from zero. You will be supported to the best of my ability. This is a good role for someone who wants to build something from scratch and knows what they're doing. Expectation is that you own the entire relationship with the client, make sure they are happy, etc. Minimum contract size is $50k. Capability statement here: https://www.revnode.com/docs/capability_statement.pdf
Commission only at 20%.
Email [email protected]
Backed by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $175,000 - $300,000
Staff SWE, Platform (SF) https://grnh.se/h4368vl55us
Staff SWE, Product Security (SF/NYC) https://grnh.se/b2kbmt3j5us
Staff & Sr SWE (SF, NYC, DC) https://grnh.se/6jhp864a5us // https://grnh.se/gwf63pot5us
Senior SWE, Foundations (SF/NYC) https://grnh.se/mn995net5us
Sr SWE, Data Infrastructure (SF/NYC/DC) https://grnh.se/bq138yn05us
Senior SWE, Federal Platform (DC) https://grnh.se/pma2hbgx5us
Sr SWE, Traffic (SF) https://grnh.se/tdpez89u5us
Staff Product Designer (SF /NYC) https://grnh.se/ydegg9tl5us
Product Operations Manager (SF) https://grnh.se/0lopbszc5us
SwingVision | Berkeley, CA | Full time + Internships
SwingVision uses computer vision to turn a single phone camera into an automated stats, highlights, and line-calling system for tennis, pickleball, and padel. Models run on-device in real time, and the app won an Apple Design Award for Innovation. We're growing the ML and product teams.
- Head of Machine Learning: https://jobs.deel.com/swingvision/job-details/c2cc0f23-3e59-...
- Machine Learning Engineer: https://jobs.deel.com/swingvision/job-details/cc271cef-58f7-...
- Head of Product: https://jobs.deel.com/swingvision/job-details/cb631dcb-1a80-...
- Machine Learning Intern: https://jobs.deel.com/swingvision/job-details/0597eeac-eded-...
- Data Labeling Intern: https://app.deel.com/job-boards/swingvision/job-details/a9a7...
Tandem Health | Engineers, Designers, PMs | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building the AI-native operating system for clinics, so clinicians can focus on care rather than administration. We're building, launching and iterating quickly, and already support more than 10,000 care organisations across 14 European markets, including most of the NHS. We recently raised a $100M Series B to go further, faster.
It started with our AI medical scribe, which listens in to the patient-clinician encounter to generate medical records and saves clinicians 5-10 minutes per patient. Today our AI medical assistant supports clinicians before, during and after each visit, with medical coding and clinical decision support, three products certified as medical devices under EU MDR.
We're expanding our Stockholm team with exceptionally driven builders in a wide range of roles.
More info and application at https://tandemhealth.ai/about/careers
Feel free to reach out to me at john.moberg[at]tandemhealth.ai if you have any questions, but please don't send applications my way
Confidential (established Saudi engineering & industrial services group, building a new in-house AI unit) | Senior AI/ML Engineer, Senior Backend Engineer | Khobar, Saudi Arabia | ONSITE, full-time | Relocation + visa provided | Saudi nationals preferred
We're founding an in-house AI unit and hiring its first two engineers. You'd work directly with the unit's head and shape how it's built from day one. Software work: LLMs, data, APIs and the systems around them.
Senior AI/ML Engineer: LLM assistants and agents over real company data, Arabic and Saudi-dialect language work, a proper evaluation practice, and open-weight models on our own hardware. The unit publishes research, with the opportunity to co-author.
Senior Backend Engineer: the services and integrations connecting AI to enterprise systems and operational data, on a modern serverless stack. Reliability, security and clean data are the job.
Package: competitive salary, housing and transport allowances, family medical insurance, annual flights.
Apply at https://zalvi.app, a short game-like screening assessment we built ourselves (English or Arabic). Shortlisted applicants move to the next stage.
NEO Holdings (stealth, regulated commodity markets infrastructure) | Malibu, CA | ONSITE (SoCal preferred) or REMOTE (US) | Full Time
We are a funded and backed venture building the regulated base layer for tokenized commodities including the US-regulated trading venue, Mint and benchmarks, bridging institutional commodity markets and on-chain finance. Commodity markets trade tens of trillions a year on infrastructure designed for paper-based trading; we are what comes next. Launching Q1 2027.
Roles currently available:
VP of Engineering: owns the platform end to end, from on-chain contracts (Avalanche) to the trading engine, custody integrations and institutional-grade security and operations. A VP or SVP who still builds and ships, not one who just manages others; you will have a real say in the architecture before we finalize it and will work with leaders in tech and commodities. You must have done this before: delivered a trading venue or institutional token issuance, end to end. $200K to $300K base plus equity depending on experience and location.
Lead Product Manager: works with our partners and customers to ensure the launch product suite is fit for purpose and aligns participant experience across onboarding, trading, collateral and reporting. You must have shipped products in a regulated financial venue, exchange, clearing house or institutional crypto platform, you write the spec yourself, and you have run product through a regulator's questions. $150K to $240K base plus equity.
We hire on written replies and quality of CVs. We read every reply ourselves, so please write yours yourself. Send a short note on what you have built that is closest to the seat, with references, to [email protected] and put the role in the subject line. Please mention you came from HN.
Shepherd (Series B) | ONSITE | San Francisco, CA
At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.
The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.
We announced our $42M Series B earlier this year! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.
We’re looking for product-minded, high ownership engineers to join our team! The Engineering team is HQ’d in SF, but we’re growing in NYC now too!
We’re hiring for 2 Senior SWEs, 1 MLE and 1 AI PM in SF, and 2 Staff SWEs in NYC. Engineers own projects end-to-end so full stack ability is expected.
Check out our open roles here: https://shepherdinsurance.com/careers Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis – If you have experience building AI agents or multi-step reasoning systems, we’d love to hear from you.
* In the form, be sure to mention that you heard about this opportunity via Hacker News. If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog
Charly | Sales / Account Executive GovTech | ONSITE Berlin, Germany | Full-time | Seed | Base+Variable
Charly builds a voice and AI assistant for municipalities. We launched 13 months ago. Today, 100+ German municipalities use Charly, covering 1.4M+ residents across 9 federal states.
We're a team of 9 (6 in engineering) with one Account Executive, and we're looking for up to three more with a focus on German-speaking countries (DE, AT, CH), but open if you think you can enter other European markets for us.
Both junior and senior candidates welcome.
Apply: https://hallocharly.de/en/careers/account-executive-govtech
FutureSearch | Multiple senior roles | REMOTE (London, SF) | Full-time | $130k–$250k + equity | https://futuresearch.ai
FutureSearch builds AI that predicts the future. You can see our public track record on our site. We launched the FutureSearch product this August. We also publish benchmarks and datasets, and do work for frontier AI labs.
I'm the CEO, previously CTO of Metaculus and creator of Google's current internal prediction market. FutureSearch is about ten people, remote-first and concentrated in London.
We're hiring (US pay, adjusted to the local market elsewhere):
- Chief Operating Officer, $180–250k - Director of Partnerships, $160–240k - Director of Strategic Projects, $140–220k - Head of Product, $160–240k - Program Manager, Research, $130–190k - Research Scientist, $160–250k
See the jobs and apply at https://futuresearch.ai/careers/
Enthought | Tokyo, Japan | Full-time | HYBRID | https://enthought.jp/careers
Enthought builds science-first AI and scientific software for enterprise R&D in materials science and chemistry, semiconductors, life sciences, and energy. We're a pioneer of the scientific Python ecosystem, and every role here works agent-first, using AI tools as the default way to get the work done.
- Senior Infrastructure Engineer | Salary: ¥10M to ¥14M per year | https://careers.enthought.com/jobs/senior-infrastructure-eng...
Scientific Software Developer | Salary: ¥8M to ¥12M per year | https://careers.enthought.com/jobs/scientific-software-devel...
Scientific Software Developer, Materials | Salary: ¥8M to ¥12M per year | https://careers.enthought.com/jobs/scientific-software-devel...