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
Tech used: Support, Security, ServiceNow, AWS, Azure, GCP
We are seeking an experienced GRC Consultant to support and advise clients in managing cyber risks, ensuring compliance with industry standards, and implementing robust information security governance frameworks. You will work across multiple sectors, helping clients improve their risk posture through audit readiness, control assessments, policy development, and regulatory compliance. The ideal candidate will have deep knowledge of security frameworks (ISO 27001, NIST, CIS), regulatory mandates (GDPR, DORA, PCI DSS), and a strategic approach to enterprise-level governance and risk programs.
More details and option to apply: https://devitjobs.uk/jobs/Serac-Group-Technical-Lead
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
The ultimate goal of Rivian's new AI Hub in London is to accelerate the development of our Autonomy Platform to achieve higher levels of autonomous capability, making our vehicles safer, more technologically advanced, and "time-restoring" for our the users.
About us in general: We’re a US-based EV company building groundbreaking electric trucks, SUVs, and commercial vehicles — and an integrated ecosystem of hardware, software, and services in order to keep the world adventurous forever.
Also, other roles that we have opened for the London office can be seen here:
https://careers.rivian.com/careers-home/jobs?sortBy=relevanc...
Help lead a world-class engineering team, delivering meaningful change across prisons, probation and the courts. Learn more and apply here - https://jobs.justice.gov.uk/careers/JobDetail/11367-Deputy-D....
Any questions, ping francis.webb1 (at) justice dot gov dot uk
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...
- Production Engineers who spend time both developing software and providing high-quality support for software systems that are critical to our trading business -- https://www.janestreet.com/join-jane-street/position/5108180...
We’re an early-stage startup at the intersection of system design, cloud infra, and AI, enabling companies to adopt the latest in GenAI, including agentic frameworks.
Backed by Tier 1 VCs, we’ve recently launched publicly and are already partnering with 20+ global brands.
Help us build the foundations of a generational product.
Watch our launch video - https://youtu.be/WW-42TdBhsE?si=L2YnfDi-ayFbKYdA
We're hiring for:
- Founding Product Engineer | https://apply.workable.com/askdragonfly/j/11ADB3CB35/
- Founding AI Engineer | https://apply.workable.com/askdragonfly/j/F866919D1B/
Simulation and Control Engineer: Up to £150k + 2% depending on experience.
Full-stack Software Engineer (Python, React): Up to £150k + 2% depending on experience.
Reach out directly to me (founder): david@optimal.ag
Optimal is building agents to control the world’s most critical infrastructure - from factories, to datacenters, to farms.
We are backed by the Director of AI Research at Google DeepMind as well as early VC investors in SpaceX, Anduril, and Palantir.
We have built the world’s most advanced climate control system for high-tech greenhouses and have customers in North America and Europe.
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/
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/
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
https://www.uncountable.com/hiring/hn
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 100 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
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.
About us: After creating and releasing PyTorch Lightning in 2019, Lightning AI was launched to reshape the development of artificial intelligence products for commercial and academic use.
Apply here: https://job-boards.greenhouse.io/lightningai
Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform. In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools. You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows.
Tech we use: TypeScript, Node.js, Postgres, and GCP
Note: We are three days in the office, located just around the corner from Old Street.
We don’t sponsor visas at the moment.
We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance.
See all of our opportunities here: https://freetrade.io/careers
At Speckle [0], we’re on a mission to shake up the AEC (Architecture, Engineering, and Construction) industry. To do that, we're building the OSS data layer for AEC to operationalize how the built environment industry works with data and automation. Think of us as a cross between Github and Palantir, with an opportunity to significantly impact a $10 trillion industry. Our platform already powers workflows on billion dollar projects at leading firms like Suffolk, Multiconsult, Pomerleau, and Stantec.
I'm the CEO/founder and I can honestly vouch that we're tight knit team that values autonomy and shipping cool product on top of our data layer (me included - and this might be a red flag for some, but it's my therapy) over hierarchy, politics, levels and complexity (my spirit animal is the grug brained developer). We love working together with our customers - construction is truly a unique place where each project is its own micro universe.
We have multiple roles open across engineering and growth (sales & marketing) [1]
[0] https://speckle.systems/about [1] https://jobs.ashbyhq.com/speckle
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Roles currently available:
- Senior UX/UI Developer | Equity | 100k+ (based on experience) + quarterly bonus
- Senior Full-Stack Engineer | Equity | 75k-110k+ (based on experience) + quarterly bonus
All roles visible here: https://www.openrent.co.uk/jobs
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Have you always wanted to channel your inner Kyle Kingsbury? We are looking to hire somebody with a deep understanding of distributed systems who can bring open source or customer software under test in our platform and find fun issues in it.
Preferred locations: SF, London, DC. Remote is a possibility for this role if you're really good (though be aware that we're a very in-person company culturally speaking, so it might be annoying for you).
To apply: email 'will' at our company domain with a description of something interesting that you've worked on.
We’re building industrial AI for factories – deploying into some of the messiest, noisiest, most fascinating real-world environments you can imagine. We build our own hardware, write our own software and train our own models. Our systems watch over manufacturing processes and flags issues real-time - missing parts, out-of-specification dimensions and nearly imperceptible visual defects. We work across manufacturing sectors - aerospace, defence, automotive, food + beverage, electronics, textiles, polymers and all the rest!
We're currently hiring for:
- Frontend Engineers Vue + TypeScript
- Backend Engineers Python (FastAPI, SQLAlchemy), Postgres, Celery, Redis/RabbitMQ, Docker/Compose
- AI Scientists & Vision Researchers Anomaly Detection, PyTorch/ONNX, dataset tooling, detection/segmentation/measurement, robustness/lighting/domain shift, GPU workflows
Forward-Deployed & Hardware Engineers Camera/lighting rigs and calibration, hardware integration, networking (PoE), deployment and field ops.
How to apply:
Email hello@matta.ai with your application.
We're building coding agent systems for large-scale industrial projects, and an agentic cloud.
Why join:
- Small, senior team: ex-DeepMind, OpenAI, Microsoft Research, Amazon, and Cambridge University, multiple PhDs
- Hard problems across distributed systems, OS/sandboxing, ML and LLM inference/post‑training. Real users; ship to prod.
- Big Tech salary + options.
Open roles (all Senior/Staff; hands-on):
- Full-Stack - design and build new coding agent experiences, working with a top designer
- Agent Infrastructure - branching sandboxes, filesystems, orchestration, observability
- Backend / Eng Lead - build cloud from first principles; distribution, sync, load-balancing, events
- LLM inference & post-training - long context tech, RLVR, vLLM, performance
- Devrel & GTM – live-developing, tutorials, OSS/community, hackathons - drive adoption
You might be a fit if:
- 5+ years building and operating production systems (or exceptional evidence).
- Own 0→1 projects; comfortable reading & generating lots of code.
- Public work (OSS/papers/blogs/products) or strong portfolio.
Do apply! https://www.igent.ai/join-us
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