26 to 50 of 191 Open Source Jobs in the UK

support and implementation services. You will be able to analyse problems and the determine appropriate solutions. You will also be/have: Exposure to Open Source, Containerisation and DevOps methodologies (Docker, Kubernetes, Jenkins, Ansible, Puppet etc.). Linux OS maintenance, including, software rollout procedures, backup software setup … based in the UK and you MUST have the Right to Work in the UK long-term, without Company Sponsorship. KEYWORDS Infrastructure Engineer, Open Source, Containerisation, DevOps, Docker, Kubernetes, Jenkins, Ansible, Puppet, Linux OS, RedHat, Ubuntu, Windows, LAN, WAN, Internet, TCP/IP, Virtualisation, VMware, KVM, QEMU, Xen. ...

emerging technologies. What You're Good At: A passion for technology and all things software development Your interests/skills have particular emphasis on open-source software and Linux environments Working with others both technical and non-technical Solving problems; you're pragmatic and can understand that problems … solved in numerous ways The Ideal Candidate: A demonstrable open-source software background (e.g., GitHub account and projects, etc.) Is a fast mover; you have a strong drive to build a career in cutting-edge development Has a can-do personality, comfortable with communication at all levels ...

imagery, audio and playable ads . This role will focus on embedding Generative AI into production workflows, with a strong emphasis on local and open-source models , workflow optimisation and commercial impact. Key Requirements We are looking for a technically strong AI specialist with proven experience applying Generative … Hands-on experience with ComfyUI, Fooocus and Automatic1111 Experience building AI-powered creative workflows across image, video and audio Strong understanding of local and open-source AI models Experience integrating AI tools into real production environments Ability to deliver scalable, practical solutions Strong communication skills and experience training ...

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. Proficiency in Python ...

build it we agree. Were hiring an IT and Infrastructure Engineer to help evolve a modern, resilient hosting platform. Our culture is built on open contribution, flexible working, and solving problems intelligently. We explore beyond the mainstream, test bold ideas, and value engineers who combine solid fundamentals with curiosity … initiative. Not just maintaining infrastructure redefining it. Join a hosting team where open collaboration drives better engineering. As our next Virtualisation Engineer, youll work hands-on with Proxmox (KVM) (and VMware VSphere) in an environment that prioritises flexibility, smart thinking, and practical experimentation. We respect proven technologies but were ...

requirements into epics, features, and user stories. Work closely with Business Analysts to ensure documentation quality and traceability. Cross-Functional Leadership Collaborate with: Architects (open source and enterprise) Designers (solution components) Developers (POCs and platform build-out) Guide teams on best practices, standards, and reusable platform components. Your … with time-series databases (e.g., Prometheus, VictoriaMetrics, OpenSearch, InfluxDB, etc.). Technical & Platform Expertise Platform design for large-scale, distributed systems. Strong knowledge of open-source observability stacks. Experience driving POCs into enterprise-grade solutions. Leadership & Communication Proven experience engaging with CIOs and senior technology leaders. Ability ...

Embedded Linux Engineer : Porting the OS, integrating with ODM software Fixing build issues when moving to new platforms and applying patches to debug open-source software Researching technical growth Requirements: Highly experienced with embedded build systems, preferably buildroot, OpenWRT, or other WRT-Variants Experienced with CLANG and very … confident working with patches on open source software Strong understanding of network protocols Desirable skills for an Embedded Linux Engineer: Experience developing Linux kernel modules and using the kernel build system Knowledge of the Wireless and Linux network stack Experience managing the process from a reference board ...

TypeScript | JavaScript | SVG | Canvas | London London | to £200,000 depending on exp. I'm hiring a Senior Engineer to work on a widely-used, open-source charting library relied on by thousands of engineers building data-intensive products. This is not a typical frontend role. … product theatre. No endless hand-offs. Just proper engineering responsibility. Your work is visible and respected You’ll be contributing to a well-known open-source project used in serious production environments — experience that carries weight long after this role. A grown-up engineering culture No outsourcing. ...

operationalize a competitive intelligence function that arms Sales and Product with actionable insights. Continuously analyze market trends, buyer evolution, and ecosystem shifts (e.g., open source, hyperscalers, AI infrastructure) to inform positioning and roadmap priorities. Cross-Functional Leadership: Act as a key partner to senior leadership across Product, Engineering … understand how to bridge the gap between user adoption and enterprise-wide expansion. Preferable: Experience in or strong affinity for data infrastructure or open source technologies. You are "AI-native" in your approach to work and possess the technical depth necessary to communicate effectively with practitioners and architects. ...

irrelevant. The output is everything. You have a trail of things you've made. Not just a portfolio of screens. Actual things. Side projects, open-source components, personal sites that are themselves demonstrations of craft. When someone visits your work, they don't just see what … surprised you. The only question is how far you can push it. Show us → Something you made outside of work. A side project, an open-source component, a personal site that demonstrates how you think and what you care about. → A product you designed and built where ...

Computer Science, Software Engineering or a related field Familiarity with ML frameworks (e.g. scikit-learn, PyTorch) or AI system integration Experience contributing to open-source projects or technical publications Working at Malted We’re based in Edinburgh and work from the office three days a week (Monday, Wednesday ...

microservices architecture and containerization (Docker, Kubernetes) Exposure to CI/CD pipelines and DevOps practices Background in agile methodologies and delivery management Contributions to open-source Java libraries or frameworks Why Join Them? Work with brilliant, passionate engineers Real ownership & influence over the product roadmap Flexible working hours ...

Architect integration workloads using: AWS Kinesis Streams & Kinesis Firehose AWS EventBridge event bus SQS/SNS for messaging patterns Kafka clusters (Confluent, MSK, or open-source) Work closely with cloud engineering teams on infrastructure design, IaC (Terraform/CloudFormation), performance tuning, and cost optimization. Implement monitoring using CloudWatch ...

analytics applications Familiarity with Anaplan or similar enterprise planning platforms Experience with A/B testing and experimentation frameworks for AI features Contributions to open-source ML projects or research publications Experience with model observability tools (LangSmith, W&B, MLflow) What Makes This Role Exciting Lead a greenfield ...

Architecture — Design an end-to-end agentic retrieval architecture where retrieval is not a static pipeline but an agent-driven process: query planning, source selection, parallel retrieval, result fusion, self-critique, and iterative refinement. Implement advanced patterns including corrective RAG (detect and recover from poor retrieval), adaptive RAG (dynamically … feature engineering. 6. Query Routing & Orchestration — Implement intelligent query routing agents that decompose complex user questions into sub-queries, determine the optimal retrieval source (vector, graph, tabular, API) for each, execute in parallel, and synthesise coherent answers. 7. Retrieval Quality & Evaluation — Build evaluation frameworks for retrieval quality: precision, recall ...

tolerant, high-performance systems Lead initiatives to improve code quality, reduce technical debt, and enhance CI/CD pipelines Promote functional programming and internal open-source practices Mentor junior and mid-level developers, fostering a culture of growth and excellence Facilitate team debugging and problem-solving sessions Strategic ...

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) Other Stuff NB: Please only apply if you are a UK National ...

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) Other Stuff NB: Please only apply if you are a UK National ...

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets … growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.LSEG is headquartered ...

management role. Data Platform Mastery: Proven experience with modern data platforms such as Snowflake (AI Data Cloud) and cloud‐native services. Good understanding of open‐source table formats, specifically Apache Iceberg , to enable interoperability, schema evolution, and high‐performance analytics across multiple engines. Programming: Expert‐level proficiency ...

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 ...

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 ...

train, evaluate and optimise models Implement and scale solutions on AWS (SageMaker, Bedrock, Lambda, etc.) Contribute to generative AI initiatives using Hugging Face and open-source models Collaborate with data engineers, architects and stakeholders to deliver production systems Required Skills & Experience: 38 years experience in AI, Machine Learning ...

senior stakeholders. Deep domain experience in regulated or data-rich industries (e.g. financial services, healthcare). Track record of thought leadership (publications, patents, open source, or industry impact). Technical Excellence Expert Python and modern ML frameworks (PyTorch, TensorFlow). Strong experience with Generative AI tooling (e.g. LangChain ...

journey to 5x growth over the next 6 years. Our small but mighty data team of 3 has built a cutting-edge platform using open-source technology on AWS, delivering everything from real-time dashboards to innovative web applications. We believe in shipping fast, learning quickly, and building ...