126 to 150 of 844 Open Source Jobs in England

Snr Product Manager for MCP Integrations

Location
Greater London, England, United Kingdom
responsible for defining how LSEG's MCP tools are composed, chained, and orchestrated by AI agents—across partner ecosystems (Claude, Copilot Studio, OpenAI, open-source frameworks), third-party platforms, and internal agentic applications. You will shape how LSEG's financial intelligence is consumed not just as individual tool … Strategy & Ecosystem Define the integration roadmap for LSEG MCP tools across AI platforms—including Anthropic (Claude), Microsoft (Copilot Studio, Azure AI), OpenAI, Google, and open-source agent frameworks (LangChain, CrewAI, AutoGen). Establish integration patterns, reference architectures, and best practices for connecting LSEG MCP tools to third‐party ...

Core Simulation Engineer for Open-Source Robotics Platform

Location
Greater London, England, United Kingdom
work across the engine and compiler teams to deliver a reliable, scalable platform. You will partner with physics algorithms teams and contribute to open-source adoption by debugging, testing, and enhancing reproducibility across backends and hardware. #J-18808-Ljbffr ...

Research Engineer - SfM/SLAM

Location
Greater London, England, United Kingdom
Full-time Third Dimension is building SuperSim, a new kind of simulator which can enable fast, cost-effective and photorealistic 3D simulations directly from source data using AI. We are working with customers across multiple industries, including autonomous vehicles, drones, robots in industrial and manufacturing environments, and more. … experience in computer vision, with hands-on development experience. Nice to Have: Experience in Radiance Fields (Nerf, Gaussian Splatting, etc.). Proficient in using open-source deep learning frameworks like TensorFlow/PyTorch. Experience in model training and performance optimization. Contributions to popular open-source machine ...

Expression of Interest: Manager, Digital Public Finance

Location
Greater London, England, United Kingdom
fragile and conflict-affected states. We are looking for a Manager to help build and deliver our digital public finance portfolio. This role is open to candidates based in the UK or Kenya. This a hybrid role that sits at the intersection of technology, product and government. You will … payments, budget and data‐exchange systems), and advise on interoperability, data protection, security and long‐term sustainability. Assess build, buy and reuse options, including open‐source tools and DPI building blocks, with a view to what governments can realistically adopt, own and maintain. Where useful, do hands ...

Chief Technology and Product Officer

Location
Greater London, England, United Kingdom
owned and sustained within public systems over the long term. Because much of this work runs on government-owned systems and third-party or open-source platforms, a significant part of the role is influencing technology decisions made by others, alongside direct ownership of Living Goods' own products. … ownership, using implementation and cost models that governments can sustain. Build government technical capacity to own, operate and maintain digital solutions. Promote interoperability, open standards, and reuse of shared national systems. Influence technology decisions on government-owned, third-party and open-source platforms that Living Goods’ work ...

AWS Open-Source DB Practice Lead

Location
Greater London, England, United Kingdom
Percona seeks a Practice Lead for AWS to drive our AWS-focused open-source database practice globally. The role is hands-on and strategic, combining architecture guidance with leadership of a distributed team. You will influence product and partnerships with AWS, help customers optimize performance and cost ...

Genesis-World: Core Simulation Engine Engineer

Location
Greater London, England, United Kingdom
building Robots will learn in simulation before they hit the factory. Genesis-World is our bet on that future. Genesis-World is an open-source, general-purpose simulation platform for physical AI from Genesis AI. One unified multi-physics engine: rigid bodies, FEM, MPM, particles, cloth, fluids. … developing internally the most comprehensive and fastest Incremental Potential Contact (paper) solver for deformable body dynamics we know of, soon to be open-sourced. It powers real business applications, from full-fledged box packaging with labelling machine and all, to wire harnessing and lab automation, without any physics hack ...

Endpoint and Workplace Engineer

Location
Cambridge, England, United Kingdom
Python and Bash, working with APIs and Git Experience with Google Workspace (or similar) administration and single sign‐on for SaaS A preference for open‐source, scriptable tools, and a security‐minded approach Good documentation habits Experience in the following would also be beneficial: Configuration management, such … with Ansible Contributing to open‐source projects Working in hardware or technology companies We offer employees the following benefits: Employer pension contributions of 8% when the employee contributes 4% of their gross salary into the company salary sacrifice pension plan Life assurance of 4× base salary Income protection ...

Impactful DevOps Engineer - Linux, PHP | Remote/Open Source

Location
Greater London, England, United Kingdom
value a proactive, collaborative mindset and a commitment to high‐quality service. The role offers hybrid work (Shoreditch office or remote) and exposure to open‐source projects in the nonprofit sector. #J-18808-Ljbffr ...

Cross-Platform C++ Engineer — Open Source, Remote (EMEA)

Location
Greater London, England, United Kingdom
user experience. Location is remote in the EMEA region; travel internationally for company events is required. The role values distributed collaboration and deep open-source involvement. #J-18808-Ljbffr ...

Computer Vision Researcher - London (Perm)

Location
Greater London, England, United Kingdom
driven curation loops MLLM Systems & Infrastructure Build distributed training systems for large-scale multimodal models Optimize GPU utilization, cluster efficiency, and resource scheduling Develop open-source training frameworks for scalable model development Engineer training, inference, and serving infrastructure Improve scalability, stability, and performance of model systems Business Value … computer vision conferences (CVPR, ICCV, ECCV, NeurIPS, ICML, ICLR) Hands-on experience in large-scale model pre-training or fine-tuning High-impact open-source projects or internship experience in leading technology companies within CV, NLP, or multimodal domains #J-18808-Ljbffr ...

Senior Quantum Scientist: Neutral-Atom QC & Open-Source Platform

Location
Harwell, England, United Kingdom
seeking a Senior Quantum Scientist (AMO) to join the NAQC team within the National Quantum Computing Centre. You will design, build and deploy open-source quantum computing hardware, work on system-level integration and contribute to the UK’s leadership in quantum technology. You will lead experimental efforts ...

Member of Technical Staff - Research Scientist

Location
Greater London, England, United Kingdom
methods, run experiments at scale, and push the capabilities of long-horizon agents. Before GR, our team previously worked on some of the leading open-source language model efforts and early reinforcement learning work on language models. About this Role As a Research Scientist, you'll design, implement … Proficiency in Python and ML frameworks (PyTorch or JAX) with the ability to implement and run experiments independently Track record of research output: publications, open-source contributions, or impactful technical projects Willingness to work in-person in London, UK Nice to Have Experience applying RL to language models ...

Forward-Deployed Engineer

Location
Greater London, England, United Kingdom
About HASH At HASH, we're building infrastructure to solve information failure and help everybody make the right decisions. Our open-source platform helps firms integrate both structured and unstructured information into knowledge graphs that support simulating, optimizing and automating processes. We’re building towards world models from … Work alongside founders who have previously built and exited businesses worth billions of dollars Be part of a team that moves fast, is enthusiastically open source, and is in it for the long-term Benefits Our team have founded and sold billion-euro companies from scratch. We offer ...

Senior HubSpot Solutions Engineer

Location
Birmingham, England, United Kingdom
management of B2B marketing data within CRM environments including: Data acquisition/build – via data suppliers or bespoke building using open source or third party data and tools such as LinkedIn Sales Navigator/Cognism Segmentation to build accurate and highly targeted campaign ready data lists CRM management … suite of tools Data driven recommendations to enhance campaign and overall marketing performance through data analysis and making recommendations Account and contact profiling using open-source and third party data Representing the data team for our clients in cross-team collaboration and workflows Supporting on client projects ...

In-House Legal Counsel: Open-Source & AI Licensing

Location
Greater London, England, United Kingdom
hybrid London role. You’ll own the AGPL-3.0 and Enterprise licensing model end-to-end, negotiate enterprise agreements, and manage IP, open-source policy, and governance. You’ll also drive GDPR compliance and collaborate across Sales, Operations, Finance, Product, and Engineering. The role focuses on converting unauthorized ...

Open-Source Internet Intelligence Investigator

Location
West Midlands, England, United Kingdom
West Midlands Police is seeking an Internet Intelligence Investigator (III) based at Headquarters. The role provides tactical guidance on open-source opportunities and ensures investigations comply with legislation, policies and professional standards. You will monitor online trends, conduct evidential research, and support training to enhance team capability while ...

Member of Technical Staff

Location
Greater London, England, United Kingdom
About NativeLink NativeLink is a high-performance, open source remote build cache and execution platform. We are a small team in London, and we are growing. The role As a Member of Technical Staff you own real systems end to end, from the scheduler and worker fleet … depend on. You will operate large clusters in production, keep them fast under heavy load, and ship improvements to both our infrastructure and the open source project itself. What you'll do Operate and scale large Kubernetes clusters in production. Build and harden the services behind remote execution ...

Senior Researcher in Agentic AI for Cancer Vaccine Development

Location
Oxford, England, United Kingdom
intelligence, agentic AI, computational biology, scientific software and research computing, including development of the programme’s AI Scientist and its integration with frontier and open-source AI models, sovereign supercomputing and autonomous laboratory technologies. You will also manage research staff and resources, contribute to funding applications, produce significant … technical staff, and demonstrable experience of designing and building agentic AI systems or comparable AI-enabled scientific software. Practical experience with frontier AI systems, open-source foundation models, AI or research-computing infrastructure and integration with laboratory automation is essential, together with significant knowledge or research experience ...

Global Head of Legal & Compliance — Tech & Open Source

Location
Greater London, England, United Kingdom
seeking a General Counsel to lead its global Legal and Compliance function from our London base. You will own governance, licensing strategy for open source, IP, and regulatory compliance, while advising the Board and partnering with product and engineering on licensing and risk. The role requires senior ...

Lead Unity SDK Engineer

Location
Greater London, England, United Kingdom
What you’ll do Own and operate the entire Unity product surface, with full architectural autonomy and per-platform customisation. Build and manage open source publishing for LoopMe’s Unity packages, applying licensing best practices. Establish and run CI/CD pipelines for the Unity product surface. Drive … Unity through C/C++, and building Unity Editor tooling. Proficiency in C#, Kotlin, Swift, and Objective-C++. A track record publishing and maintaining open source software, with working knowledge of licensing and distribution through NPM, NuGet, and Unity Package Manager. Working knowledge of privacy and consent frameworks ...

Senior Customer Success Manager - Cybersecurity (EMEA)

Location
Greater London, England, United Kingdom
stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach. Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture. Filigran solutions are now trusted by over … success metrics Fluency in English Why Join Filigran? More than just a job. We’re a fast-growing, global, and fully remote company building open-source cybersecurity solutions, increasingly powered by AI, to help defense teams anticipate threats and act faster. What we believe We believe ...

Application Security Coordinator

Location
City Of London, England, United Kingdom
including threat actor groups, their TTPs, intrusion activities, and geopolitical relevance. Job Description Collects, processes, and disseminates cyber threat intelligence from varying sources, including open source reports, information sharing partners, and vendor reports to create actionable results for internal stakeholders Coordinate and produce strategic, operational, and tactical intelligence … cyber intelligence analysis required (3 - 5 years' work experience) Deep knowledge of analytical tradecraft, intelligence analysis, writing techniques and methodologies, critical thinking skills, and open source intelligence gathering techniques Strong interpersonal skills and team focused Subject matter expertise in nation-states, advanced persistent threats, and cybercriminal organizations Experience ...

Staff Software Performance Engineer - Team Lead

Location
Cambridge, England, United Kingdom
team Analysing and improving large codebases for different performance aspects. Working with the rest of the company as well as external partners and open-source communities. Helping design the strategies to understand the bottlenecks and what investigate next. Documenting the analysis performed, sharing knowledge within the team … highly useful. We find understanding of compiler optimizations very useful Ability to reason about generated assembly code is highly desired We value familiarity with open-source project development cycles and contribution processes We are seeking an understanding of Arm architecture and tools Accommodations ...

Founding Engineer, Distributed Systems

Location
Cambridge, England, United Kingdom
opportunity to get in early and help shape an extremely technical business. If you have 3+ years of engineering experience shipping code (exceptional open-source work counts), or can demonstrate excellence in physics, maths, computer science or a related technical field, please reach out. C3 is writing … Linux internals (namespaces, cgroups, virtualisation), GPU drivers and the CUDA stack, networking and storage. 3+ years in systems or infrastructure engineering. Substantial research and open-source engineering count. AI leverage. Demonstrable custom agentic workflows are required. Show us systems you built and how they multiplied your output. #J ...