1 to 25 of 166 Open Source Jobs in London

Open Source Adoption Lead Technology Risk & OSS Compliance Lead | Open Source Program Office London £100k + £18k Bonus & Top Benefits Open Source Strategy, Governance & Risk Lead. The role is focused on defining, implementing, and overseeing enterprise-wide controls for open-source software … + AI governance, and compliance within highly regulated environments. Key Responsibilities: Design and maintain the Open Source Software (OSS) Control Framework and Risk Model to ensure compliant adoption and contribution of open-source components. Architect automated policy enforcement systems (Python, GitHub Actions) integrating SCA and SBOM ...

engineering, model selection, handling imbalanced data, choosing and interpreting metrics Experience with PyTorch or TensorFlow GenAI specific Hands on experience with LLM APIs or open source models such as Llama or Mistral Experience building RAG systems with vector databases such as FAISS, Pinecone or Weaviate Ability to evaluate … bash Experience with BI tools such as Looker or Tableau Prior consulting experience or leading client projects end to end Contributions to open source, conference talks or published papers that show your ability to share ideas and influence the wider community #DataAIConsultant #DataConsulting #AIConsultant #GenAIConsultant #HiringNow #DataScience #MachineLearning ...

engineering, model selection, handling imbalanced data, choosing and interpreting metrics Experience with PyTorch or TensorFlow GenAI specific Hands on experience with LLM APIs or open source models such as Llama or Mistral Experience building RAG systems with vector databases such as FAISS, Pinecone or Weaviate Ability to evaluate … bash Experience with BI tools such as Looker or Tableau Prior consulting experience or leading client projects end to end Contributions to open source, conference talks or published papers that show your ability to share ideas and influence the wider community #DataAIConsultant #DataConsulting #AIConsultant #GenAIConsultant #HiringNow #DataScience #MachineLearning ...

Startup 📍 London (fully onsite) 💵 £120-150k + Bonus Are you keen to work for a rapidly scaling fintech startup who's AI-native, open-source technology is revolutionising banking infrastructure? Are you keen to work with the most cutting edge technologies in the DevOps space, withing … genuinely AI first prod enviornment? My client is creating the first open-source “Thin Ledger” to replace legacy core systems with a modern, event-driven platform powered by Golang, Kafka and multi-region Databases. They are now seeking a Lead Platform Engineer to own platform engineering ...

Startup 📍 London (fully onsite) 💵 £120-150k + Bonus Are you keen to work for a rapidly scaling fintech startup who's AI-native, open-source technology is revolutionising banking infrastructure? Are you keen to work with the most cutting edge technologies in the DevOps space, withing … genuinely AI first prod enviornment? My client is creating the first open-source “Thin Ledger” to replace legacy core systems with a modern, event-driven platform powered by Golang, Kafka and multi-region Databases. They are now seeking a Lead Platform Engineer to own platform engineering ...

Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising … five-nines reliability Contribute to backend, DevOps, and CI/CD decision-making Embed AI into engineering workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from ...

Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising … five-nines reliability Contribute to backend, DevOps, and CI/CD decision-making Embed AI into engineering workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from ...

full software development lifecycle, including architecture, technical design, C++ development, bug fixing, as well as functional and performance validations. Be part of the open-source XRP ledger community, setting high standards for coding, testing, and deployment. Actively participate in code reviews to maintain the high quality … Ability to learn new technologies and languages quickly. Ability to independently solve highly complex problems with creative solutions. Nice to have: Experience in developing open-source software and contributing to collaborative blockchain communities. WHO WE ARE: Do Your Best Work The opportunity to build in a fast-paced ...

that includes both Agile and Waterfall methodologies. Key responsibilities will be: Leading technology modernisation projects such as: Migration from Oracle/Infomatica to an open source solution Facilitating sprint ceremonies (planning, stand-ups, retrospectives, reviews) Ensuring backlog clarity and prioritisation in collaboration with Product Owners Tracking progress using … Experience: Minimum 5 years as a Scrum Master in technology transformation projects Strong understanding of Agile frameworks and SDLC Exposure to database migration and open-source technology adoption is a plus The perfect candidate will have experience with PostgreSQL, Apache, and OpenJDK Skills: Excellent facilitation and communication skills ...

that includes both Agile and Waterfall methodologies. Key responsibilities will be: Leading technology modernisation projects such as: Migration from Oracle/Infomatica to an open source solution Facilitating sprint ceremonies (planning, stand-ups, retrospectives, reviews) Ensuring backlog clarity and prioritisation in collaboration with Product Owners Tracking progress using … Minimum 5 years as a Scrum Master in technology transformation projects Strong understanding of Agile frameworks and SDLC Exposure to database migratio n and open-source technology adoption is a plus The perfect candidate will have experience with PostgreSQL, Apache, and OpenJDK Skills : Excellent facilitation and communication skills ...

supported in pushing the envelope alongside top pioneers in verification. Responsibilities Design and maintain robust testbenches and targeted tests using the organisation’s mixed open-source and proprietary verification environment. Develop and own comprehensive verification plans, ensuring coverage goals and test strategies are clear and defensible. Identify … resolve design defects efficiently. Oversee and refine the test infrastructure, including management of test suites, CI pipelines, and the improvement of both internal and open-source tooling. Requirements Strong debugging and analytical capability, able to isolate and resolve complex RTL and testbench issues efficiently. At least two years ...

supported in pushing the envelope alongside top pioneers in verification. Responsibilities Design and maintain robust testbenches and targeted tests using the organisation’s mixed open-source and proprietary verification environment. Develop and own comprehensive verification plans, ensuring coverage goals and test strategies are clear and defensible. Identify … resolve design defects efficiently. Oversee and refine the test infrastructure, including management of test suites, CI pipelines, and the improvement of both internal and open-source tooling. Requirements Strong debugging and analytical capability, able to isolate and resolve complex RTL and testbench issues efficiently. At least two years ...

focused on user outcomes, quality, and reliability Build AI workflows covering image generation, guidance models, and agent-like systems Fine tune or train lightweight open source models, including LoRAs and smaller LLMs Implement guardrails, safety mechanisms, and behaviour constraints for LLM-based features Develop evaluation and validation approaches … shipping user-facing software. Hands-on experience with modern AI tooling such as prompting, fine tuning, model configuration, or inference pipelines Comfort working with open source models and related tooling Ability to break down ambiguous problems and deliver practical, testable solutions Willingness to experiment quickly, measure results ...

focused on user outcomes, quality, and reliability Build AI workflows covering image generation, guidance models, and agent-like systems Fine tune or train lightweight open source models, including LoRAs and smaller LLMs Implement guardrails, safety mechanisms, and behaviour constraints for LLM-based features Develop evaluation and validation approaches … shipping user-facing software. Hands-on experience with modern AI tooling such as prompting, fine tuning, model configuration, or inference pipelines Comfort working with open source models and related tooling Ability to break down ambiguous problems and deliver practical, testable solutions Willingness to experiment quickly, measure results ...

critical journeys. • Enterprise Integration: Experience with ERP/COTS integrations (e.g., BY WMS, SAP, warehouse automation, MQ, Mule) and resilient data synchronization patterns. • Open Source & Inner source: Contributions that elevate engineering standards and reuse across teams. Rewards & Benefits TCS is consistently voted a Top Employer ...

knowledge graphs or graph DBs Experience with RDF, SPARQL , ontologies Familiarity with cross-domain data flow patterns Infrastructure-as-Code (Terraform, CloudFormation) Exposure to open-source data frameworks 👤 The Ideal Contractor Operates independently with minimal oversight Pragmatic, delivery-driven, and quality-focused Excellent communication across technical & non-technical ...

knowledge graphs or graph DBs Experience with RDF, SPARQL , ontologies Familiarity with cross-domain data flow patterns Infrastructure-as-Code (Terraform, CloudFormation) Exposure to open-source data frameworks 👤 The Ideal Contractor Operates independently with minimal oversight Pragmatic, delivery-driven, and quality-focused Excellent communication across technical & non-technical ...

case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) What They Offer A company option scheme gives their employees a stake ...

case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) What They Offer A company option scheme gives their employees a stake ...

Gemini), machine learning libraries (e.g. scikit-learn, XGBoost). Experience with data storage for AI, vector databases, semantic search, and knowledge graphs. Contributions to open-source AI projects or research publications. Familiarity with AI security, privacy, and compliance standards e.g. ISO42001. ...

specialists. The successful candidate will meet all of the following essential criteria: Demonstrable experience in designing large scale cloud migration projects/programmes with open source and commercial software within AWS, Azure, GCP or hybrid Experience in operating within a multi-disciplined team and clearly communicating complex technology … Understanding of NCSC Cloud Security Principles and its practical implementations Aker Systems Attributes At Aker we work as a team, we are collaborative, hardworking, open, and delivery obsessed. There is no blame culture here: try things, and take responsibility for the outcomes. You are always part of the wider ...

testing, monitoring) Nice to Have Experience with AWS/GCP/Azure Microservices architecture DevOps and infrastructure automation ROS, simulation tools, or IoT development Open-source contributions or portfolio projects Why Join Us Build cutting-edge tools in AI, robotics, and automation. High-impact work with room ...

testing, monitoring) Nice to Have Experience with AWS/GCP/Azure Microservices architecture DevOps and infrastructure automation ROS, simulation tools, or IoT development Open-source contributions or portfolio projects Why Join Us Build cutting-edge tools in AI, robotics, and automation. High-impact work with room ...

model safety, bias mitigation, evaluation frameworks and governance. Background in Computer Science, AI/ML, Engineering, or related fields. Experience deploying or fine-tuning open-source LLMs. TECH STACK LLMs: GPT-4/5, Claude 3.x, Gemini 2.x, Mistral Large, LLaMA 3, Cohere Command R+, DeepSeek Frameworks: LangChain ...

feature stores for machine learning Proficiency in model deployment using containerization (Docker, Kubernetes) PhD in Data Science, Computer Science, Statistics, Mathematics, or related fields Open-source contributions or research publications in relevant fields What we offer: The opportunity to join a growing tech company, with strong product-market ...