701 to 725 of 843 Open Source Jobs in England

Founding Engineer - Embedded Software and Robotics Systems

Location
Salisbury, England, United Kingdom
first-principles thinking Knowledge of OpenCV and end-to-end vision systems Electrical Engineering expertise Familiarity with RF communications Familiarity with commercial/open source UAV flight controllers and firmware. What you'll get Significant Equity – as a founding team member, you will own a significant stake ...

Software Engineer, Observability

Location
Greater London, England, United Kingdom
platform reliability through thorough testing. Collaborate with product managers, designers, and infrastructure teams to solve challenges and deliver top-tier solutions. Engage with the open-source community by contributing to projects and participating in discussions, supporting Vercel’s developer-focused mission. Collect feedback from developers and users ...

Research Scientist / Engineer – Reinforcement Learning Infrastructure

Location
Greater London, England, United Kingdom
disaggregated trainer/rollout architectures. Containerization and orchestration (Kubernetes, Ray) for large environment fleets and sandboxed workloads. Research contributions in RL for LLMs, or open-source contributions to RL training frameworks. About Luma: Luma's mission is to build unified general intelligence that can generate, understand, and operate ...

Product Engineer (All Levels)

Location
Greater London, England, United Kingdom
your own accord — and finished them. A product with real users, a side project that hit the front page somewhere, a game, a robot, open source that people use. What matters is that you took an ambiguous idea, chased it to done, and it worked in the real ...

Product Engineer

Location
Greater London, England, United Kingdom
good questions, form a view, test quickly, communicate clearly and care whether the work changes outcomes. Evidence of exceptional output. Show us professional work, open-source contributions, personal products, research or hackathon results. Roughly 2+ years of experience is useful, but evidence matters more than tenure. The Ideal ...

Member of Technical Staff – Research Engineering

Location
Witney, England, United Kingdom
skills, memory, code and policies. Grading and credit assignment over month-long trajectories. Requirements 2+ years of engineering experience, or equivalent depth from research, open source or your own projects Time at a fast-growing startup You’ve shipped applied ML systems from scratch as an engineer ...

Member of Technical Staff – Infrastructure

Location
Witney, England, United Kingdom
customer VPCs. Internal AI tooling that automates our infra, deployment monitoring, and maintenance. Requirements 2+ years of engineering experience, or equivalent depth from research, open source or your own projects Time at a fast-growing startup You've designed and built systems from scratch You've scaled ...

Research Assistant in Cancer Vaccine Epitope Discovery & Future mRNA Manufacturing

Location
Oxford, England, United Kingdom
large-scale cancer, genomic and immunological datasets and applying established and emerging artificial intelligence approaches to cancer vaccine research. They will use frontier and open-source AI models and agentic coding tools, contribute to the development and evaluation of AI models and scientific agents, and support computational analyses ...

Software Engineer Engineering

Location
Greater London, England, United Kingdom
perspectives. Feels that what we do day-to-day is deeply meaningful. We all have our fair share of experience working with startups, open source and various problem spaces. We wish to expand the team with team members who can balance our strengths and weaknesses and help Scarlet ...

Member of Technical Staff – Product Engineering

Location
Witney, England, United Kingdom
personal memory, conflicting feedback, per-person permissions. Engine surfaces in chat and email. Requirements 2+ years of engineering experience, or equivalent depth from open source or your own projects Time at a fast-growing startup You've built products from scratch and shipped them to real users ...

Member of Technical Staff – Security

Location
Witney, England, United Kingdom
review and response, including agents that red-team our own engines. Requirements 2+ years of security engineering experience, or equivalent depth from research, CTFs, open source or your own projects Time at a fast-growing startup You've designed and built security systems from scratch, not just audited ...

Linux Engineer

Location
Greater London, England, United Kingdom
genuinely deep in a few. That might mean: Building the in-house tools and systemsthat make up our platform, or integratingmainstream (often open-source) technologies sothey feel native to our infrastructure Acting as one of the firm's Linuxexperts, and teaching other engineers specialistskills like systems debugging Automating ...

Account Executive (UK)

Location
Greater London, England, United Kingdom
real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale. Today, LangChain, LangGraph, LangSmith, and Agent ...

AI AGENTS ENGINEER

Location
Manchester, England, United Kingdom
search systems, or knowledge retrieval. Experience with model governance, audit trails, release control, permissions, or safety‐sensitive AI workflows. Familiarity with OpenAI, Anthropic, Gemini, open‐source LLM/VLM stacks, LangGraph‐style orchestration, or similar agent frameworks. The candidate should understand enough vision and inspection context to collaborate ...

Associate

Location
Greater London, England, United Kingdom
delivery and implementation of bespoke AI solutions. Working side-by-side with life sciences stakeholders to understand critical mission challenges and user needs Conducting open-source analysis to support the development of cutting-edge AI tools Translating complex operational requirements into clear user stories for delivery and engineering ...

Member of Technical Staff

Location
Greater London, England, United Kingdom
researcher with experience in generative modeling. You have led or worked on notable machine learning projects, as documented by your contributions to widely used open source libraries, significant product launches or high impact publications, e.g. at NeurIPS, ICML, ICLR or Nature venues. You have a proven track record ...

Associate, National Security

Location
Greater London, England, United Kingdom
successful delivery and implementation of bespoke AI solutions Working side-by-side with key stakeholders to understand critical mission challenges and user needs Conducting open-source analysis to support the development of cutting-edge AI tools Translating complex operational requirements into clear user stories for delivery and engineering ...

Senior Forensics Associate EMEA

Location
City Of London, England, United Kingdom
other experienced members. Proficient in the use of EnCase, AccessData Forensic Toolkit, XWays, Cellebrite UFED and Physical Analyzer, Cellebrite Inspector (formerly Blacklight), Axiom or open-source forensic tools Strong mastery of data collection, preservation, and chain of custody principles and procedures An understanding of file systems, computer hardware ...

Senior Director, Sales Engineering (EMEA)

Location
Reading, England, United Kingdom
manage risk and eliminate threats across the entire threat landscape from apps to the cloud to traditional infrastructure to the dark web. We foster open source communities and cutting‐edge research‐using these insights to optimize our products and arm the global security community with the latest ...

Linux HPC Specialist

Location
Stevenage, England, United Kingdom
Architect to join a unique, multi-national Information Management function. Ideal candidates should be committed to the future of software defined data centres and open source technologies and have the dedication in supporting our engineering community in a dynamic, fast paced development environment. Salary ...

Staff Team Lead - System Software

Location
Cambridge, England, United Kingdom
configuring, building and testing Linux-based systems using tools such as Yocto (preferred), Buildroot, Bazel or Blaze Good understanding of upstream contribution processes for open-source projects Experience in leading and developing other engineers Effective communicator and ability to collaborate well within and across teams “Nice To Have ...

Specialist SA TechLead, WWSO Startups (AWS)

Location
Greater London, England, United Kingdom
Architect, or a similar cloud certification Startup background and experience at a VC or PE-backed firm in a Technical Executive capacity. Familiarity with open-source software and agentic tooling used by Startups and working knowledge of software development tools and methodologies common to Startups. Strong data-based ...

AI Technical Product Manager (QVAC) (100% remote)

Location
Greater London, England, United Kingdom
questions early, and incorporating feedback. Familiarity with product analytics, user research, and iterative software development. Preferred: Experience with local AI, on‐device inference, or open‐source models. Experience building AI assistants, conversational interfaces, or multimodal features. Familiarity with desktop or mobile product development. An understanding of peer ...

Senior iOS Engineer

Location
Greater London, England, United Kingdom
work Go the extra mile to add the awesome sprinkles What We Look For Experience in continuous integration setup and automation Taken part in open-source projects Experience with backend technologies Experience with The Composable Architecture and SwiftUI Experience with Combine and async/await Experience with ...

Team Lead, Android Core Product - Reading, United Kingdom

Location
Reading, England, United Kingdom
spec asks for Self-drive to improve the app and codebase beyond what's outlined in the spec Bonus Building, maintaining, or contributing to open source Android projects Experience with iOS, Web, or NodeJS Technologies we use Several technical interviews plus an assessment on a real codebase. ...