14 of 14 Open Source Jobs in Central London

GenAI Architect

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
FinOps & Model Routing • Framework Expertise: Hands-on development experience with one or more orchestration frameworks (e.g., LangChain, LlamaIndex, Semantic Kernel). • Thought Leadership & Open Source: Published work (whitepapers, patents), conference speaking engagements, or active contributions to relevant open-source projects. • Certifications: Professional-level cloud certifications (e.g. ...

Lead Data Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
development of complex data components and subsystems, taking ownership from design through to testing and defect resolution. Provide hands-on design and development using open source and commercial platforms. Define and enforce development best practices, coaching team members to maintain high-quality code and consistency. Collaborate with architects ...

Senior Software Engineer

Hiring Organisation
Burns Sheehan
Location
City of London, London, United Kingdom
performance, reliability and availability are key considerations. Experience working on software infrastructure or building Cloud native software using Kubernetes Understanding of systems design and Open Source components. If you have knowledge of building virtual machines - Virtual servers, virtual networking or network programming - that's a plus... but definitely ...

LLM Engineer

Hiring Organisation
Ultralytics
Location
City of London, London, United Kingdom
plus local holidays. Flexible Hours: Tailor your working hours to suit your productivity. Tech: Engage with cutting-edge AI projects and contribute to leading open-source software. Gear: Brand-new Apple MacBook and Apple Display provided. Team: Become part of a supportive and passionate team environment. ...

Artificial Intelligence Researcher

Hiring Organisation
microTECH Global LTD
Location
City of London, London, United Kingdom
preferences. Collaborate with researchers, engineers, and human feedback teams to build scalable alignment pipelines. Publish findings in top-tier AI conferences and contribute to open-source frameworks. Key Requirements: PhD in Computer Science, Machine Learning, or related field. Publications at NeurIPS, ICML, ICLR, ACL, or related venues. Deep ...

Engineering Manager

Hiring Organisation
Canada Life UK
Location
City of London, London, United Kingdom
Employment Type
Part Time
optimise flow, deliver customer value and modernise our platforms. Our bespoke mortgage system is built using Ruby on Rails, MySQL, JavaScript, and other open-source technologies, with a clear roadmap toward cloud-native evolution. Key responsibilities Lead, coach and inspire a stream-aligned product engineering team, fostering ...

Deep Learning Engineer

Hiring Organisation
Humanoid
Location
City of London, London, United Kingdom
. Proven productization of deep nets (latency/throughput constraints, telemetry, on‐device optimization). Publications at ICLR/ICML/NeurIPS or equivalent opensource contributions. Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks. What We Offer: Competitive salary plus participation ...

Python Developer

Hiring Organisation
Thyme
Location
City of London, London, United Kingdom
Operations teams to ensure technical solutions align with global business goals. Technology & Environment Backend Engineering: Extensive experience with complex software systems using Python preferred; open to other OOP backgrounds Architecture: Building and managing services with standard APIs and external integrations. Observability: Incorporating robust monitoring, alerting, and reliability into every … service. Engineering Culture: Open Source friendly (internal and external) with a pragmatic approach to improving legacy code. Deep understanding of financial systems What’s on Offer Competitive salary and benefits package. Discretionary performance-related bonus. Dedicated budget for continued development, training, and certifications. A dynamic, high-growth environment ...

Data Scientist

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
experience applying ML/statistical methodologies to large datasets (>1TB). Experience building NLP and Computer Vision products with engaged user bases. Knowledge of open-source NLP & CV libraries and ability to apply the latest research into real-world applications. Skilled in explaining technical findings to business audiences ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
ship reliable systems Proficiency in Python or TypeScript , or clear proof you ramp fast Experience shipping AI products end-to-end (startup, side project, open source, or at scale) Comfort working across frontend, backend, and infrastructure (you go where the problem is) Confidence working with customers ...

Senior Product Engineer

Hiring Organisation
Dex
Location
City of London, London, United Kingdom
built. Tou can explain technical ideas clearly to people in product or design roles. Nice to have Experience contributing to, or participating in open source projects An interest or experience in mentoring other members of the team Experience working with data-rich backend applications, or processing large volumes ...

Software Engineer C++

Hiring Organisation
Platform Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
commercial C++ expertise Significant bias towards C++ development Genuine passion for writing clean, performant code Bonus if : Commercial C++ experience Have worked on open-source projects Have an activity portfolio of personal C++ projects Full details are available. Please don't hesitate to get in touch. ...

Senior Backend Engineer

Hiring Organisation
Plexus Resource Solutions Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
with Typescript, Node, AWS 4 years+ writing production software. Web3 experience Experience creating and sustaining a production system at scale. Significant public code or open source contributions. Benefits: Competitive stock option grant. Remote first environment. High ownership and autonomy. Work directly with cross-functional teams. If youre interested ...

Operations Engineer

Hiring Organisation
Opus Recruitment Solutions
Location
City of London, London, United Kingdom
have a 1st class degree in Computer Science, Cyber Security, Engineering, Mathematics, or Physics, alongside some hands-on experience like building homelabs, working on open-source projects, or supporting real-world environments. They’ll also want to see a technical understanding of operating systems, networking, security protocols ...