551 to 575 of 852 Open Source Jobs in London

Data Scientist Intern - 2027 London, United Kingdom

Location
Greater London, England, United Kingdom
Expect A hands-on introduction to data, modeling, and engineering practices in the algorithmic trading industry Independent data investigation projects in Python using open-source libraries such as pandas and polars Opportunities to learn all about HRT's research and trading infrastructure, even in areas ...

Quant Library Developer, Macro Technology

Location
Greater London, England, United Kingdom
forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating ...

Technical Product Manager - Terminal Application SDLC Tools London, GBR Posted today

Location
Greater London, England, United Kingdom
workflows, and emerging standards for AI integration in SDLC processes Experience with developer experience design, tooling observability, and measuring developer productivity and quality outcomes Open source involvement or community presence If indicated, please note that years of experience are a guide; we will consider applications from all candidates ...

ML Engineer

Location
Greater London, England, United Kingdom
working with biomedical data modalities such as genomics, multi-omics, clinical or imaging data in an ML context is advantageous Publications or contributions to open-source ML projects or tooling This is a hybrid role with approximately 3 days a week in the office WHY THIS ...

AI Data Associate with Dutch, Artificial General Intelligence

Hiring Organisation
Evi Technologies
Location
London, UK
Employment Type
Full-time
Bachelor's degree or above- Experience working in a related industry- Knowledge of Microsoft Office products and applications at an advanced level- Experience using open-source resources for research.- 1+ years of project management or project coordination experience- Experience managing stakeholder relationships across departments. Amazon is an equal ...

Quantitative Trading & Research - AI/ML Quantitative Researcher - Associate or Vice President

Location
Greater London, England, United Kingdom
optimization, parallelism, mixed precision, checkpointing, experiment design, ablations, and benchmarking. Evidence of research/technical quality through successful large-model training, high‐impact research, open‐source systems, or production deployment. Preferred Qualifications, Capabilities, And Skills Experience with fine‐tuning/post‐training for forecasting, ranking, decision‐making ...

Forward Deployed AI Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Deepexpertisein designing and deploying agentic solutions (agents, orchestration, context engineering, RAG, workflows) in production environments. Experience with AI platforms OpenAI, Claude, Vertex AI, plus open-source models including building abstraction layers to manage multi-provider pipelines. Experience leading software engineering teams: overseeing delivery,allocatingresources across workstreams, and owning ...

Forward Deployed Software Engineer - UK Government

Location
Greater London, England, United Kingdom
solution, from high-level system design and prototyping to application development and data integration. As an FDSE, you leverage everything around you: Palantir products, open source technologies, and anything you and your team can build to drive real impact. You work with customers around the globe, where ...

Senior Research Engineer, ML Lead, Health Frontiers

Location
Greater London, England, United Kingdom
. Domain knowledge for health or fitness, combined with experience in scientific study design and causal inference. Record of influential research, deployed ML systems, open-source contributions, or technical leadership in an advanced ML organization. About the job The Health Intelligence team is focused on developing frontier technologies ...

London, UK WW Sales Regional Sales Manager

Location
Greater London, England, United Kingdom
across the globe Strategic partnerships with the major cloud native platform providers and public cloud providers (AWS, Microsoft, Google, IBM) At the forefront of open-source cloud native solutions and primary cyber security research. If you’re ready to be your best, now is the perfect time ...

Computational Biologist (London)

Location
Greater London, England, United Kingdom
This is a significant focus area for us.) Experience working closely with wet lab teams to co-design experiments with computational endpoints. Contributions to open-source bioinformatics tools or community resources. Why Join Outpost Bio? You'll own real equity in what you build. We offer meaningful ...

Cloud Advisory Architecture Consultant

Location
City Of London, England, United Kingdom
apart: Engineering/Development — Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions — Showcase during interview personal or open‐source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

Remote Frontend Software Developer Volunteer

Hiring Organisation
MapAction
Location
London, UK
willingness to learn testing regimes including unit and regression testing and continuous integration. Project management experience. Experience of participating in a volunteer organisation or open source projects. Experience of developing with ESRI’s GIS product suite and/or other geospatial technology. An interest in data-engineering ...

Lead Engineer, AI Platform

Location
Greater London, England, United Kingdom
cover more of the product faster than manual labeling alone. Run structured experiments across prompts, models, and the agent harness. Evaluate new and open‐source models against our production baseline, build the framework we use to decide when to shift models, and chase cost and latency wins through ...

Research Engineer, Benchmarking - Member of Technical Staff

Location
Greater London, England, United Kingdom
systems What Sets You Apart Published agentic or tool‐use benchmarks that use execution‐based grading Experience running sandboxed execution grading at scale Open‐source evaluation or harness tooling Familiarity with code‐agent workloads such as search, edit, and repair What We Offer Competitive Salary, determined by skills ...

Quantitative Trading & Research - Market Microstructure & High-Frequency Quantitative Researcher - Associate or Vice President

Location
Greater London, England, United Kingdom
FICC are encouraged. Familiarity with machine learning, deep learning, or reinforcement learning applied to limit-order-book modeling, execution, or control problems. Research publications, open-source contributions, or substantial internal research artifacts demonstrating a sustained, hypothesis-driven approach. ABOUT US J.P. Morgan is a global leader in financial ...

Lead AI Product Engineer (Tech Against Terrorism)

Location
Greater London, England, United Kingdom
behind our Counter-Terrorism AI Benchmark (www.ct-ai.org), which evaluates how frontier models handle terrorist content OSINT tooling: building and improving the tools our open-source intelligence (OSINT) analysts use daily. Working closely with the OSINT team is a core part of this job Partner programmes: technical leadership ...

Cloud Advisory Architecture Consultant

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
apart: Engineering/Development : Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions : Showcase during interview personal or open-source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

Forward Deployed Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Deepexpertisein designing and deploying agentic solutions (agents, orchestration, context engineering, RAG, workflows) in production environments. Experience with AI platforms OpenAI, Claude, Vertex AI, plus open-source models, including building abstraction layers to manage multi-provider pipelines. Experience leading software engineering teams: overseeing delivery,allocatingresources across workstreams, and owning ...

Wargaming Research & Systems Analyst — Red Cell Lead

Location
Greater London, England, United Kingdom
third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps ...

Applied AI Engineer, Government, International

Location
Greater London, England, United Kingdom
manage relationships with our customers’ and implementation partners’ leadership and stakeholders to ensure the successful deployment and scale of their applications. Contribute to our open-source developer and enterprise resources. Scale the Applied AI Engineering function through sharing knowledge, codifying best practices, and publishing notebooks to our internal ...

Applied Scientist, Wayve Labs London, United Kingdom

Location
Greater London, England, United Kingdom
simulation systems Familiarity with large-scale training (e.g., FSDP, DeepSpeed, JAX) Experience with sim-to-real transfer or data-efficient learning Contributions to open-source ML tools or research infrastructure What we offer you Attractive compensation with salary and equity Immersion in a team of world-class researchers ...

Principal Product Engineer

Location
Greater London, England, United Kingdom
product thinking - valuable, but not central to the role AI-assisted internal tooling, agent workflows or developer productivity systems A visible record of open-source contribution, technical writing, public talks or other thoughtful public technical work Join a mission-driven team addressing real pain points in insurance finance. ...

Senior AI Engineer, AI Lab

Hiring Organisation
Economist Group
Location
London, UK
Employment Type
Full-time
media, journalism, podcasting, or content production contextsFamiliarity with multi-modal generation (text + image + audio), or interest in pushing toward that frontierContributions to open-source LLM tools or librariesAn interest in the ethical, editorial, and philosophical questions raised by AI-generated contentMore About the Economist AI LabWe ...

Remote Frontend Software Developer Volunteer

Hiring Organisation
MapAction
Location
London, UK
requirements, in particular working with non-technical clients. Collaborative code management using Git & GitHub Desirable : Experience of participating in a volunteer organisation or open source projects. Experience of developing with ESRI’s GIS product suite and/or other geospatial technology. Experience with Systems Engineering An interest ...