You'd be working with engineers who previously worked at Google, Amazon, Helsing, Darktrace and an F1 team. We build drones (software and hardware)
We're looking for engineers that straddle real world problems, and use technology as a solution. We prefer personal projects or relevant hobbies, not hard leetcode questions. We value collaboration: pair programming, discussing, teaching and learning from others. We're looking for mission-driven engineers. People who see problems in the world and want to help solve them.
You'd be working with me to build the most intuitive, performant, and modern mission planning and flight monitoring software for drones, and related applications (tools for drone design and manufacturing). For my project, we use React, Tailwind, Node, drizzle-orm, Postgres, SQLite, deck.gl, Python, FastAPI, asyncio, and more. You're allowed (and compensated) to use AI services.
Because we are a small team, you will be noticed and rewarded for performance.
*Please don’t apply if any of these resonate:*
• You prefer narrow ownership—“I only touch the backend or the code I've written”.
• You think it's more about "who you know, not what you know".
• You haven’t actively learned a new tool or hobby in the last year.
If interested, email my temporary email: hn-july25@mail.orth.uk with your CV and some personalised information about why you'd be the right fit.
My personal website, if you want to know who you would work with: tlduck.com
Edit: sorry my original post had a broken email
Check out our demo here: https://www.youtube.com/watch?v=tlQWFG1DLb0
Job descriptions and application link: https://join-kaedim.notion.site/
Tech Stack:
Product (web app, API): React, MySQL, NodeJS, Python, AWS
Machine Learning: Python, PyTorch, AWS
We’re a small team caring deeply about building a product that move people’s lives. Currently, 70,000 new apps are started every day with lovable, many of them becoming real businesses that earn people’s livelihood.
You would work with a highly talent-dense team of previous founders, CTO:s, Physicists, with many problems to solve as we are scaling towards reaching $100m ARR faster than any other startup.
We’re looking for:
- Product Engineers
- Research Engineers
Read more and apply at: https://lovable.dev/careers
AI-powered Admin for Additional Support Needs Teachers. We recently won CivTech 10, giving us amazing access to teachers and political leverage to make something exception happen in this space. Join a multi-award winning team, dedicated to using AI to helping the people who look after vulnerable members of our society.
For more details and to apply, see https://trelliseducation.co.uk/careers/full-stack-engineer Any question, reach out to andy+hn@trelliseducation.co.uk
Kharon is on a mission to revolutionize the current global security landscape. When you look at any major global crisis event, we’re providing intelligence that’s at the heart of those circumstances. We connect the dots in a way that’s meaningful, and we're currently growing our Data Engineering vertical. Operating at the intersection of global security + international commerce Engineering team tackling massive open-source data at scale Stack: Python (Pandas, NumPy, FastAPI), SQL, Spark, Databricks, Neo4j, Elasticsearch, AWS, Docker, K8s
Apply here: https://kharon.com/careers
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen (with private details redacted) - and the combination with analytics creates eye-opening insights.
We have several roles open in engineering, product management, & design. The full-stack roles are going to be working with Go (golang), gRPC, Solr, BigQuery/BigTable, Kubernetes (K8S/GKE), and more on Google Cloud Platform (GCP) for the backend, and then TypeScript & React for the frontend.
USA:
* Software Engineer, Fullstack - Data Management - $136~160k - https://www.fullstory.com/careers/jobs/7d2bf583-a1b1-4c2e-87...
* Senior Product Designer - $140~160k - https://www.fullstory.com/careers/jobs/60d0d3d6-acfd-4bc3-a4...
* Staff Product Designer - $152~185k - https://www.fullstory.com/careers/jobs/bbd018bf-cf92-47ea-85...
* Senior Product Manager - $148~175k - https://www.fullstory.com/careers/jobs/fc56b6e0-cbf9-4f8b-a3...
England/UK:
* Senior Support Engineer - Remote (Greater London area) - £68~80k - https://www.fullstory.com/careers/jobs/cb2ecadb-73bd-4cbe-86...
Colombia:
* Staff Software Engineer, Application Experience - Full stack: https://www.fullstory.com/careers/jobs/0fd0d966-1ab7-4639-a0...
* Senior Software Engineer, Digital Experience Analytics - Full stack: https://www.fullstory.com/careers/jobs/6133f8c0-637c-4aca-9e...
* Software Engineer, Data Management - Full stack: https://www.fullstory.com/careers/jobs/f386045f-f261-473a-8c...
* Senior Software Engineer, Web Capture - Full stack: https://www.fullstory.com/careers/jobs/fc8bacd1-7ad3-41df-a9...
We also have a few more roles open in the US & UK in sales, legal, finance, and operations - see https://www.fullstory.com/careers/ for the full list and some general info.
For US roles, in addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I just took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website, and our recruiting team will get in touch with you. If you have questions, feel free to reply here or contact me directly. (I'm an engineer on the iOS team, but I'll do my best to answer questions.)
Smarkets is a betting exchange for sports and political trading that has handled over £37 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.
We are currently looking for:
Lead Software Engineer - Backend, Distributed Systems, Rust - https://smarkets.com/job/41fba25f-0896-46d5-a093-8ebbc9e1624...
Senior Software Engineer - Backend, Rust, Python - https://smarkets.com/job/b8ef2330-b024-4f29-b55d-3269e1df76e...
Software Engineer - Backend, Python, Rust - https://smarkets.com/job/aaaf901f-77c0-4b35-9240-ed4cfa668ba...
Senior Quantitative Developer - https://smarkets.com/job/5502cdbe-6246-47ec-890b-2f2817e3cf1...
G'day folks. Here at Thought Machine we're hiring a Security Engineering Manager.
Thought Machine is a Fintech company that builds cloud-native technology to revolutionise core banking. We're an engineering focused, cloud native, London based fintech that heavily leverages GCP, AWS and Kubernetes. You can expect to work with fantastic engineers in a fun (sometimes silly) culture. We are primarily in office, so you would be required to be in London, UK.
Apply Here: https://thoughtmachine.avature.net/careers/JobDetail/Enginee...
Please reach out if you want more information
At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.
We 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) - Senior Product Manager(s) - Engineering Manager(s) - Implementation Manager(s)
To review all open roles and benefits, go visit our career page https://gigs.com/careers
Marker is an AI-native Word Processor – a reimagining of Google Docs and Microsoft Word.
We are a small, early stage team of experienced engineers, designers and product people, building the next generation user interface for people who care about writing, enhanced by collaborative workflows and augmented by human-centred agentic AI editorial assistants.
We're hiring for:
- Frontend-focused full stack engineer (React/Tailwind/TypeScript, ProseMirror+Tiptap, Y.js): https://writewithmarker.com/jobs/product-engineer
- Backend-focused AI engineer (TypeScript, Cloudflare Workers, Durable Objects, CRDTs, Workflows, Prompt/Context engineering, Agent orchestration): https://writewithmarker.com/jobs/ai-engineer
We are looking for:
- Senior, high-agency people with relevant experience in the technologies outlined in the role
- Full-time, based in London, UK or nearby (co-working some days of the week from our offices)
Massive bonus points for:
- If you've built text editors before and enjoyed it enough to do it again :)
- Interest in local-first, sync engines, CRDTs, and all that fun nerdy stuff
- Personal interest in the act, craft, and quality of written expression
Reach out through https://writewithmarker.com/jobs and tell us a bit about yourself!
At V7, we’re building AI platforms that help humans do their best work, at incredible scale and speed. Our mission is to turn human knowledge into trustworthy AI, making complex tasks faster, smarter, and more accurate.
V7 Go is the flagship document processing and workflow automation platform featuring specialized AI agents for finance, insurance, legal, and real estate. V7 Darwin is the computer vision data labelling platform for training custom AI models.
You will develop and present workflow implementations within V7 that combine prompt engineering, data ingestion pipelines, and format conversions, solving customer problems in image recognition, document processing, product development and more.
- You are a prototyper at heart with a gift of talking to customers, building relationships, and solving technical problems with repeatability.
- You have experience of delivering Large Language Model projects with customers, including LLM API integration, up-to-speed knowledge of foundation models, SFT (Supervised Fine-Tuning), prompt engineering, RAG (Retrieval-augmented generation) and / or measuring AI accuracy.
- You love coding with Python.
£80-100k base salary with £25k additional commission (OTE £105K – £125K) for London. https://jobs.ashbyhq.com/v7labs.com/4cceaa55-bcd6-4078-a396-...
$130-170k base salary with $30k additional commission (OTE $160K - $200K) for New York. https://jobs.ashbyhq.com/v7labs.com/00d9239d-17ab-499e-ab59-...
_____________________________________________________________
V7 | Growth Hacker | London or New York ONSITE / HYBRID (3-4 Days)
You're not just a growth marketer. You’re a full-stack creative operator. You’ve probably done things like:
- Run playbooks that didn’t exist yet
- Turned founders into content engines
- Gotten products featured on Times Square billboards and Reddit threads,
- Built shareable mini-tools that turned into full-on acquisition channels
- Sent physical mailers that turned into million-dollar pipeline
- Landed your company on 10+ podcasts in a quarter
- Have taken a product from 0–1m+ MAUs or scaled growth to $5m–$20m ARR
- Built acquisition loops from scratch
- Know how to make technical content go viral
- Are a creative thinker with deep operational range
- Can juggle many ideas, experiments, and channels at once
- Work fast, write well, and aren’t afraid to get weird when it works
We’re not looking for someone to “run campaigns.” We want someone to make us unmissable.
£100k to £125k for London. https://jobs.ashbyhq.com/v7labs.com/0e548cc0-2958-48a7-8007-...
$150k - $200k for New York. https://jobs.ashbyhq.com/v7labs.com/72f9dbdd-bec6-4b55-a7a2-...
Zalion is building a platform to build, deploy, evaluate, and scale AI agents for procurement. We’re live, bootstrapped, and solving real problems for manufacturers.
We’re looking for a founding engineer to: - Build core agent infrastructure (LangGraph, tool use, prompt ops, vector search) - Deploy real-world agents that negotiate, analyze, and explain - Shape the product and scale with live customer feedback
You: Python + LLMs. Startup-ready. LangGraph/LangChain experience is a big plus.
Perks: Founding equity, competitive pay, fully remote (EU), high ownership. Apply → https://zalion.notion.site/Senior-AI-Founding-Engineer-Job-D...
Foxglove is the leading observability stack for robotics and physical AI. We accelerate robotics developers with logging, data management, and multimodal visualization. We're well funded (Series A, ~35 people) and assembling the most talented team in the industry to build a platform for all robots. Sound interesting? Join us!
** San Francisco, CA **
- ML / Robotics Engineer, Dev Relations (python, c++, rust, ros, lerobot, etc)
- Staff Frontend Engineer (typescript, rust, webgl, wasm)
** Remote / other locations (Seattle, London) **
- Forward Deployed Engineer (typescript, python, plus ideally some c++ or rust experience)
Music for health and wellbeing - we're working with leading scientists at MIT, NYU and UPenn alongside a roster of composers to create validated music to improve health and wellbeing.
We are on course to enhance the effectiveness & efficacy of our music through the use of ML. We've started with hospitality as a launchpad and are now moving into healthcare markets.
Core Stack: TypeScript, Rust (for low-level audio work), React, PostgreSQL, WebSockets, GCP
If you are enjoy ownership, autonomy, design patterns and are a pragmatic generalist then you will enjoy it here.
Hiring Founding Software Engineers in London, UK, - contact me via email: will [at] myndstream.com
If you haven't heard of us before, we’re a quantitative trading firm that cares a lot about technology. This means building elegant solutions that scale well, never assuming that “best in market” is the same as “best possible,” and ensuring everybody has the resources needed to do their jobs well.
We're looking for folks in New York, London, Hong Kong, and Singapore for a variety of roles including, but not limited to:
- Data Engineers who can help us understand, clean, manage and share the data that guides our trading. At Jane Street, having a thorough and accurate understanding of data is at the core of everything we do -- https://www.janestreet.com/join-jane-street/position/6558007...
- Machine Learning Engineers with robust experience in machine learning and strong mathematical foundations. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction -- https://www.janestreet.com/join-jane-street/position/6485460...
- A Machine Learning Educator who will be instrumental in maintaining and growing our ML educational programs and classes, spanning topics such as an introduction to general ML, efficient use of AI assistants, our internal stack for training models, and how to reason about performance -- https://www.janestreet.com/join-jane-street/position/8056588...
- Software Engineers who are intimately tied into every area of our business. We are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source -- https://www.janestreet.com/join-jane-street/position/4274288...
- Frontend Software Engineers who are passionate about user-interface design and typed functional programming. You would take part in the design and implementation of our next-generation of browser-based tools for operating our trading infrastructure -- https://www.janestreet.com/join-jane-street/position/6184529...
- A Programmer-Who-Writes, or a Writer-Who-Codes -- https://www.janestreet.com/join-jane-street/position/7604415...
We're building 360Me: an AI-driven platform that helps people measure and reverse their biological age using diagnostics, wearables, and real-time insights. Backed by clinical validation and a world-class product team, we're turning fragmented health data into personalized, impactful action.
We’re hiring a Founding CTO to lead and scale our technical foundations — and an experienced iOS Engineer to help deliver a seamless mobile experience from day one.
Founding CTO (AI, Infra, Health) You’ll architect, build, and scale the entire tech stack from 0→1, then grow the team around what works. You’ll ship our food analysis API (image/audio/text → nutrient vector), build real-time infra with GCP/Vertex AI/Terraform, and lead engineering through our first clinical pilot. You’ll own core technical decisions, contribute code, and eventually hire and mentor a high-performing team.
You Likely Have: 10+ yrs engineering experience, 5+ in AI/ML or data-intensive systems • Proven 0→1 track record (healthtech, biotech, or regulated SaaS ideal) • Comfortable writing production code and scaling systems • PhD/DPhil or deep experience in CS, AI, Physics, or Computational Bio (bonus)
$160k–$200k + equity
Apply: 360me.typeform.com/CTOApp
Note: Our process includes two technical case studies, designed to simulate real decisions you’ll face here.
iOS Engineer (SwiftUI, HealthKit, Wearables) 7+ yrs iOS experience, including 2+ with SwiftUI • Shipped 2+ production iOS apps • Integrated HealthKit and wearables (e.g. Oura, Withings) in production • Experience with Realm, RevenueCat, AWS • CI/CD fluency with GitHub Actions, Xcode Cloud, Fastlane
Bonus: WatchOS apps, familiarity with modern AI dev tools, HIPAA/GDPR knowledge • UK-based (London hybrid ideal)
$90k–$115k + stock options
Apply: 360me.typeform.com/fullstackdev
Do you enjoy building security and deployment tools for other engineers? Join us to hack on https://github.com/gravitational/teleport. Most of our code is Go, we have very little technical debt, our codebase is clean and small.
If you are a backend or fullstack engineer, we expect you to be comfortable with the following:
* Go for backend and Go+TypeScript for fullstack engineers. * Linux, networking, and security. * Scalability and/or security experience for systems software is welcome. We're looking for senior engineers to join the Teleport team. Teleport is a company started by engineers to build products for engineers. We are a stable and growing company.We offer:
* Competitive salary and equity. * 401k with company match. * Excellent health insurance. Apply: https://jobs.lever.co/teleportWhat to expect once you apply:
* You will join a 30 minute intro call and we will walk you through compensation, the interview process, and requirements. * You join a private Slack channel and submit a coding challenge in Go (backend) or Go+TypeScript (fullstack) depending on the position using Github.Artis is a rapidly growing fintech company building innovative financial products focused on fast-moving market data. We provide powerful grid-based data displays (AG Grid) and real-time candlestick charting (TradingView Lightweight Charts) to our expanding user base.
We’re looking for a Lead Front-end Developer who: - Is an expert in React and TypeScript. - Has strong knowledge of Web Workers and performance optimization. - Can effectively lead and mentor a growing front-end team.
Bonus points for experience with: - WebAssembly (WASM) - Rust - Real-time/multiplayer applications - Working with financial data and financial products
You’ll thrive if you: - Enjoy solving challenging performance and scalability problems. - Prefer minimal bureaucracy and straightforward collaboration tools (Linear, Slack). - Are comfortable working remotely within UK working hours. (London-based is a plus, not mandatory.)
Salary: £100,000 – £120,000 per year. Apply directly at: careers@artis.works
Hexa is building the governance backbone for modern enterprises. Complex data integration, intelligent workflows, zero legacy systems.
What we need:
- Backend engineer with strong data and ML background
- Experience with RESTful APIs, database architecture, and scalable infrastructure
- AI/ML integration experience - LLM APIs, RAG systems, agentic workflows
- Bonus: Financial services, compliance, or regulated industry background
You are:
- Ambitious, product-focused engineer with startup experience
- Comfortable making foundational architectural decisions
- Excited about AI-native product development
What we offer: Competitive salary, early equity and free tacos*
Stack: TypeScript, SvelteKit, PostgreSQL, Python
Interested? hiring@wehexa.com
GHCO is an ETF market maker, quoting across European exchanges. We're a small team of expert traders and proven software engineers, looking for experienced technologists who have an interest in advancing the state of the art in automated market making. Tech stack we're hiring for: Java, Python, SQL, AWS
* Benefits and perks: competitive salary, health insurance, generous hardware and software allowance, casual work environment, inclusive team-oriented culture, rapid career growth opportunities, high impact work.
email: anthony dot sheldon at ghco dot co dot uk, with Hacker News in the title
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 30 to 70 over the last two years.
Full-Stack Engineers | $120k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
--> Summer internships and working student positions are also available.
Learn more: https://www.uncountable.com/hiring/hn
Uncountable is hiring in New York City, San Francisco, London, and Munich.
Contact our CTO directly at jason@uncountable.com
We build Physical AI for warehouses—solving palletizing, kitting, and pick/pack tasks that giants like Amazon/ABB/Universal Robots haven't cracked. Our tech lets cobots adapt to mixed SKUs, grip slips, and chaotic environments in real time. No reconfiguration. No coding. Just results.
Have a read through our manifesto: https://ko-br.com/manifesto
We want you if You solve problems like an owner (no ego, no blockers)
Engineering roles:
— You're hands-on, no theory, just building — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products Business Development: — You've closed deals in robotics, warehouse automation, or enterprise SaaS — Happy to wear multiple hats across commercial functions (partnerships, strategy, etc.) Why join? — £100k base + equity — Work with state-of-the-art AI and real cobots (UR/ABB/KUKA). — Build tech that solves valuable problems—today. Our way of working: Don’t say "it won’t work." Try it. Validate it. Ship it.About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.
Apply: https://ko-br.com/careers
We’re on a mission to help make cities easier to navigate. Our award-winning app helps millions of people around the world. We have a number of roles open, including the following:
Engineering Manager (London): https://job-boards.greenhouse.io/via/jobs/8001882002
Director of Product Design (London): https://job-boards.greenhouse.io/via/jobs/7935949002
Senior Product Manager (London): https://job-boards.greenhouse.io/via/jobs/7941162002
Transit Data Team Lead (New York): https://job-boards.greenhouse.io/via/jobs/7741053002
Backend tech stack includes: AWS, Python, some C++, some Rust, EKS, Terraform.