226 to 250 of 276 Open Source Jobs in England

Legal Counsel - Regulatory Compliance, Product and Privacy

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience in compliance, data privacy, or product development Leadership and the ability to influence others to embrace new ideas or practices Understanding of the open source software community and values Understanding of the technology industry - silicon, data centers, PCs, connected devices, and software Experience working on in-house ...

Senior Engineer (AI First)

Hiring Organisation
MRJ Recruitment
Location
Leeds, England, United Kingdom
Hands-on experience building AI-powered products, not just prototypes, from orchestration to deployment Strong exposure to LLMs such as Claude, Codex, Gemini, or open-source models Experience with LLM orchestration frameworks and agent-based systems (e.g. LangChain, LlamaIndex, AutoGen, custom agent frameworks) Familiarity with prompt engineering, tool ...

Head of Artificial Intelligence

Hiring Organisation
X4 Technology
Location
Amesbury, Wiltshire, UK
world deployment High ownership mindset and comfort with ambiguity Desirable Experience with UAV systems, drones, or robotics autonomy stacks Familiarity with flight controllers or open-source autonomy frameworks Experience deploying ML/AI systems on edge hardware Robotics, embedded, or real-time systems exposure What ...

Head of Artificial Intelligence

Hiring Organisation
X4 Technology
Location
Amesbury, England, United Kingdom
world deployment High ownership mindset and comfort with ambiguity Desirable Experience with UAV systems, drones, or robotics autonomy stacks Familiarity with flight controllers or open-source autonomy frameworks Experience deploying ML/AI systems on edge hardware Robotics, embedded, or real-time systems exposure 💡 What ...

Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
even if not directly responsible for production implementation Experience collaborating across research, software, and product teams to deliver ML-driven capabilities Publications, patents, or open-source contributions demonstrating applied research impact Why Cisco? At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations ...

Head of Engineering

Hiring Organisation
Lightdash
Location
City of London, London, United Kingdom
moving at startup speed Establish a culture where iteration is celebrated and perfectionism is challenged How we work at Lightdash We build in public. Open source means moving fast with shared context. We challenge problems, not people. No blame, just solutions. We’re highly collaborative. Independent ...

Warehouse and Logistics Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
world operations that help organisations plan, optimise, and adapt continuously in the face of complexity and change. By combining advances in AI, simulation, and opensource technologies, our platform enables businesses to visualise, analyse, and experiment within living digital twins of their end‐to‐end operations. These environments ...

Member of Technical Staff

Hiring Organisation
Geometric
Location
London Area, United Kingdom
Deep Learning, Category Theory, Neuroevolution, Megakernels, or the work of François Chollet, Kenneth Stanley, Jeff Clune, Jurgen Schmidhuber, David Ha, and Christian Szegedy Bonus Open-source kernel contributions (FlashAttention, FlashInfer, vLLM, Unsloth, Liger-Kernels, ThunderKittens) Publications in ML/AI, kernel optimisation or evolutionary methods (NeurIPS, ICLR, CVPR ...

Data Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
production. You may have worked in traditional data warehousing environments, but you are up to speed with more contemporary data architectures based on open source technologies. Strong written, diagrammatic and spoken communication; ability to present to senior stakeholders Experience with varied types of data: tabular, connected, time‐series ...

Senior Growth Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
take crisp meeting notes. We’re a pure-play applied AI company — not a SaaS product with AI bolted on. We use fine-tuned open-source models, tool use, and retrieval-augmented generation. Users send 53% of the email drafts we generate. Since launching in March ...

Manager - BCG Vantage - Principal Investors & Private Equity

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
client project’s needs; works with qualitative and quantitative data, conducts research and provides synthesized results from sources including commercial data, public and open source, company and industry research, macro-economic, commodities and trade data. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive ...

Principal Technologist

Hiring Organisation
UK Atomic Energy Authority
Location
Whitehaven, Cumbria, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
complete an online Baseline Personnel Security Standard (BPSS) , including The Disclosure & Barring Service (DBS) checks for criminal convictions and possibly a search of open-source data. The Role We are looking for a Principal Technologist to act as a technical expert, providing leadership on complex tooling and equipment ...

Account Executive | SaaS | Data | Open-source | BI-platform | London

Hiring Organisation
Bluebird
Location
City of London, London, United Kingdom
📋 Account Executive (Full-Cycle) 📍 London, UK (Hybrid) 💰 £85k–£100k base + uncapped commission (OTE £170k–£200k+) 🚀 About the Company We’re partnering with a high-growth, VC-backed SaaS company building a next-generation data ...

Product Engineer (AI)

Hiring Organisation
LinuxRecruit
Location
London Area, United Kingdom
languages (Kotlin, Typescript, Python etc) and not afraid to pick up new ones A builder’s DNA: You have side projects, startup experience, or open source contributions. AI Native: Shipped AI products in production Product intuition: You care about the purpose and the user experience just as much … best builders, high onwership, fast paced. In return, you will receive excellent compensation, meaningful equity, and full visa sponsorship if required. If you're open to hearing more, lets chat, apply below or send me an email on ethan.farrell@linuxrecruit.co.uk ...

Enterprise Customer Success Manager

Hiring Organisation
Ultralytics
Location
City of London, London, United Kingdom
with an ML engineer without bluffing. You translate technical value into business outcomes for budget owners. Prior experience with technical or developer-facing products (open source, APIs, ML/AI) is strongly preferred — we'll teach computer vision if you've done the harder work of being technical … leaders across manufacturing, logistics, retail, pharmaceutical, and beyond. Technically deep, commercially serious accounts. Mature incentive structure. You own renewals and earn on uplift. You source expansion and earn alongside the AE who closes. The incentives are aligned. When the team wins, you win. Established team, room to shape. Existing ...

Chief of Staff

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
hand with our CEO and founding team, turning ambitious strategy into clear priorities, coordinated teams, and measurable commercial progress. We created Kratix, an opensource framework that helps organisations design and scale their internal platforms, and Syntasso Kratix Enterprise for teams who need more. One early adopter … work: a 35‐hour week, hybrid working with regular time at our London Bridge office, and Research Fridays every other week for learning and open exploration. You’ll work closely with our CEO and the founding team, who are deeply involved in the day‐to‐day and believe ...

Senior Automotive Software Ecosystem PM

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Ecosystem team in Cambridge, England. In this role, you will create scalable software solutions and work with ecosystem partners to enhance both commercial and open-source projects. The ideal candidate will have a strong background in Linux or Android development and experience with complex software systems, specifically ...

Android Developer

Hiring Organisation
Mpower Plus UK Ltd
Location
Bristol, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines ...

Linux Kernel Engineer

Hiring Organisation
Platform Recruitment
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £85000/annum
their base platform needs constant innovation. Role : You will be a significant senior hire, with significant engineering responsibility including for the trialing of new open-source technologies, as well as the prototyping of novel systems. Much of your work will focus on performance optimisation; strong C++ skills ...

Senior Rust Engineer

Hiring Organisation
Understanding Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£130,000 - £200,000 per annum
scale, distributed system architectures Requirements: Expertise in crafting network services or asynchronous code using Rust . Ideally two years production Rust experience, or substantial open-source contributions. Ability to independently troubleshoot issues across the entire stack (OS, network, application) Experience developing distributed systems Package: This is a very ...

Back End Developer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
City of London, London, United Kingdom
collaboration, or local-first software experience • Cloudflare experience — not essential, but strongly preferred • Experience building infrastructure for products used by both users and developers • Open-source or developer community involvement This would suit someone who likes high ownership, technical depth, and building the kind of backend/platform ...

Senior Rust Engineer

Hiring Organisation
Understanding Recruitment
Location
London Area, United Kingdom
Enhance overall system efficiency, expandability, and dependability within distributed robotic setups. Experience you'll need: Production experience with Rust , or contributions to production grade open source repos. 2+ Years. Experience working with Tokio , or other asynchronous frameworks such as async.std or Smol. Ideally a background in a core ...

Compiler Engineer

Hiring Organisation
microTECH Global LTD
Location
Cambridge, England, United Kingdom
passes, instruction selection, etc. Experience of shipping software to users Proficiency in Python; proficiency in C++ or Rust Interest in working in the quantum open-source ecosystem What can you expect from us A comprehensive benefits package that includes an annual bonus plan, private medical insurance, life insurance ...

Senior Data Fabric Engineer

Hiring Organisation
FBI &TMT
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
security and governance Job Requirements: Extensive experience as a data/platform engineer working on distributed systems in production Proven hands-on experience with open-source data integration and streaming technologies Experience enabling workflow automation for technical users Strong grasp of data modelling fundamentals, data contracts, and schema ...

Senior Database Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Collaborate with engineering and product to prioritize features users actually need. Make pragmatic architectural decisions when theory meets reality. Review code, engage with the open-source community, and mentor engineers. Jump into ancillary systems (cloud infrastructure, SDKs) when needed to unblock progress. About you Deep expertise in database ...