1 to 25 of 230 Open Source Jobs in the UK excluding London

experienced Senior Engineering Manager to lead the GNU Toolchain team within CE-SW. Primarily based in Cambridge, the team works across key open-source projects including GCC, Binutils, GDB, Glibc and Newlib, ensuring excellent support for Arm architectures, with a strong focus on toolchain performance and optimisation. … team works with an open source first approach! This is a senior manager role combining people leadership, technical strategy and open-source collaboration! You will lead a sizeable team of highly skilled engineers, working closely with senior engineers who provide technical leadership and support people management ...

CompanyOur client is one of the fastest-growing software companies in Europe and is the publisher of a popular Open-Source operating system. Their aim is to help the enterprises welcome open source from end to end, across every category of compute and application, starting with … world's top Telecoms Service Provider's like BT and AT&T and their use cases span 5G Core, 5G Edge and Open RAN. The OpportunityIn this hunter sales role. The qualified candidate will have the responsibility to attain the given annual quota. You are expected to successfully prospect ...

computing a reality. We’re making remarkable progress and growing fastAbout the roleWe are looking for an exceptional Product Marketing Manager with experience in open-source software growth and adoption to lead product marketing for Deltakit, our open-source SDK for learning and adopting QEC.Deltakit … developer experienceBe a key member of a collaborative Marketing team of 6-8 peopleWhat we needExperience in product marketing for developer tools, SDKs or open-source softwareExperience working in a B2B deep tech environmentProven success growing adoption of developer platforms, open-source software or technical communitiesSkill ...

compact but unusually broad infrastructure footprint that supports hardware design, security verification, FPGA-based testing, CI/CD for silicon projects, and collaborative open-source workflows. This is a fantastic opportunity for a junior to mid-level engineer who thrives on learning new technologies quickly and enjoys making … across declarative infrastructure, zero-trust networking, hybrid cloud/on-prem Kubernetes, and custom toolingwhile contributing directly to the productivity of engineers building foundational open-source silicon. Key Responsibilities Help maintain and troubleshoot our on-prem Kubernetes cluster, powering hardware simulation, verification, and test workloads Support our Nebula ...

compact but unusually broad infrastructure footprint that supports hardware design, security verification, FPGA-based testing, CI/CD for silicon projects, and collaborative open-source workflows. This is a fantastic opportunity for a junior to mid-level engineer who thrives on learning new technologies quickly and enjoys making … across declarative infrastructure, zero-trust networking, hybrid cloud/on-prem Kubernetes, and custom toolingwhile contributing directly to the productivity of engineers building foundational open-source silicon. Key Responsibilities Help maintain and troubleshoot our on-prem Kubernetes cluster, powering hardware simulation, verification, and test workloads Support our Nebula ...

platforms and pioneering cloud-server technologies like AGI-CPU, our CPU for next-generation AI data centers. Together with teams from across Arm, the open source community, and our partners, you will be accelerating AI and helping build the future of computing on Arm. We work … distributed AI workloadsPractical understanding of parallel programmingComfortable working across abstractions in the stack, from low-level optimisation to high level operatorsExperience engaging with the open-source community and contributing to large open-source software projectsExperience optimizing software for AArch64/Arm servers, including SIMD technologies such ...

style integrations, AI coding assistants, and agentic use cases.Contribute to Arm’s emerging technical AI roadmap by assessing models, frameworks, whitepapers, open-source projects, and ecosystem shifts, including areas beyond standard enterprise AI.Lead AI experimentation and incubation, testing new ideas and turning the most promising into proofs … deployment.Solid understanding of AI architecture, cloud platforms, APIs, model-agnostic design, reusable frameworks, and scalable AI engineering practices.Demonstrated ability to turn emerging research, whitepapers, open‐source developments, and new tools into practical, high‐value solutions, moving from concept to MVP and production while balancing speed, engineering quality ...

terms of responsiveness, resolution time, tone, and knowledge Support the customer throughout their entire lifecycle Provide expert-level technical support for customers using our Open Source Ledger and other backend modules. Troubleshoot complex issues, investigating and diagnosing problems quickly, and escalating them to the development team when necessary. … support and relay feedback for continuous improvement. Ability to prioritize and manage multiple tickets/issues Fluent in English Nice to have : Familiarity with open-source ecosystems, APIs, webhooks, or BE tools Basic understanding of financial services infrastructure (ledgers, reconciliation, transactions) Benefits We offer a competitive package including ...

gather use-cases and requirements for how software solutions can fulfil the needs of complex systems Our remit spans from contextualising and engaging with open-source communities to creating product plans to ensure Arm's software solutions are successfully deployed to our partners across multiple market segments. … prioritize features and enhancements which meet customer needs.Perform competitive analysis to identify the strengths and weaknesses of Arm-based solutions versus the competition.Evangelize in open-source communities and enthuse our customers and sales forces with the software offering by participating in customer meetings, sales meetings, and training.Required Skills ...

Ultralytics , we are shaping the future of Vision AI. Our groundbreaking YOLO (You Only Look Once) models are the world’s most widely used open-source object detection tools, empowering millions of developers and enterprises to build intelligent applications that see and understand the world. Now backed … hand in hand. 💥 Why This Role and Why Now Be part of a once-in-a-decade AI success story with an enormous open-source following and clear product-market fit. Join at the moment when Ultralytics is transitioning from foundation building to large-scale global growth. Sell ...

experience in the following skills· Excellent hands-on experience with Java and associated technologies.· Experience working with Spring Boot.· Hands-on knowledge of open-source tools, libraries and standards.· Some working knowledge of containers (Docker).· Strong experience of working in Test Driven Development, test coverage, unit tests … Knowledge of both traditional and agile delivery methods.· Drive and desire to further your skillset and lead in the application domain.· Good knowledge of Open source and open standards.· Strong analytical skills and attention to detail.· Knowledge and demonstrable experience of both traditional and agile delivery methods.What ...

associate or professional level) Prior delivery of AI or digital services within UK central government or wider public sector Experience fine-tuning or adapting open-source/foundation models for a specific domain Open-source contributions or active engagement in AI/ML engineering communities Experience ...

associate or professional level) Prior delivery of AI or digital services within UK central government or wider public sector Experience fine-tuning or adapting open-source/foundation models for a specific domain Open-source contributions or active engagement in AI/ML engineering communities Experience ...

would love to hear from you. Nice to have: Publications: At top-tier ML/CV/NLP conferences (NeurIPS, ICML, ICLR, CVPR, ICCV) Open-source: Contributions to and experience in open-source projects. Startup experience: Experience with a startup work environment and wider ecosystem. ...

would love to hear from you. Nice to have: Publications: At top-tier ML/CV/NLP conferences (NeurIPS, ICML, ICLR, CVPR, ICCV) Open-source: Contributions to and experience in open-source projects. Startup experience: Experience with a startup work environment and wider ecosystem. ...

start date. Students must have a graduation date between December 2026 and June 2027Experience developing products or projects in an academic, personal, internship, research, open-source, hackathon, or professional setting. Exposure to backend engineering, frontend engineering, cloud engineering, mobile engineering, AI/machine learning, data engineering, API development … powered development tools, generative AI, intelligent automation, responsible AI, or machine learning fundamentals. Preferred Qualifications: Programming experience through coursework, projects, research, internships, open-source contributions, hackathons, or extracurricular activities using one or more languages such as Java, JavaScript, Python, C#, Go, Kotlin, Node.js, or similar technologies. Interest ...

start date. Students must have a graduation date between December 2026 and June 2027Experience developing products or projects in an academic, personal, internship, research, open-source, hackathon, or professional setting. Exposure to backend engineering, frontend engineering, cloud engineering, mobile engineering, AI/machine learning, data engineering, API development … powered development tools, generative AI, intelligent automation, responsible AI, or machine learning fundamentals. Preferred Qualifications: Programming experience through coursework, projects, research, internships, open-source contributions, hackathons, or extracurricular activities using one or more languages such as Java, JavaScript, Python, C#, Go, Kotlin, Node.js, or similar technologies. Interest ...

agent frameworks such as LangChain, LlamaIndex, AutoGen, CrewAI, or equivalent. Familiarity with LLM providers and APIs, including Azure OpenAI, AWS Bedrock, OpenAI API, or open-source models such as Llama and Mistral.Experience with vector databases and embedding workflows, including Chroma, Weaviate, pgvector, Azure AI Search, or equivalent.Solid understanding … with AI agent orchestration patterns, including multi-agent systems, tool-use loops, and memory management.Experience with fine-tuning or PEFT (LoRA/QLoRA) of open-source LLMs for domain-specific SRE tasks.Knowledge of petrotechnical, energy, or industrial IoT domains.Experience with identity and access management (Okta, VIDM, SSO/ ...

Native ecosystem, including Kubernetes, observability and automation tooling, and help bring Couchbase everywhere it can add value. You will have opportunities to contribute to Open Source Cloud Native projects and grow your presence in those communities. In doing so, you will help Couchbase continue to gather users, deployments … with Docker and Kubernetes.Familiarity with cloud deployment tooling (CloudFormation, Terraform, ARM Templates, GCP Cloud Deployment Manager).Experience with, or interest in, contributing to Open Source projects and working with a team distributed across time zones.MINIMUM QUALIFICATIONS:Bachelor’s degree in Computer Science or a related field, or equivalent ...

already secured significant early-stage funding, including a $10m Seed round in 2024. The founding team is composed of ex-Palantir and ex-Open AI leaders. They combine deep sector knowledge with cutting-edge design and software engineering expertise to deliver state-of-the-art SaaS capabilities leveraging … experience working with cross-functional software development teams Experience shipping and iterating on production-grade software components professionally and/or in the open-source community Ability to write robust, well tested, and well-designed code that frequently gets deployed to users Strong understanding of product development ...

found it. You estimate stories/tasks accurately and deliver them in time. You keep yourself up to date with industry tools, utilities, and open-source frameworks. You participate in the interview process and help your team train other Software Engineers.You will keep yourself up to date with … market standards, open-source frameworks.You participate in the on-call support rotation for your organization.Most importantly, you are humble, pragmatic, self-managed, thirsty for knowledge, never satisfied and always challenging the norm. Responsible for the state of the code you both inherit and produce.THE STATSWhat we're looking ...

strong emphasis on accessible, user-centred services.For front-end development, we value a strong understanding of the underlying web technologies. We favour well-maintained, open-source tools and aim to produce semantic HTML, performant CSS, and maintainable, unobtrusive JavaScript or TypeScript. Accessibility is a core part … contribute to communities of practice across MoJ. We encourage developers to get involved beyond their immediate team through technical discussions, talks, meet-ups, open-source projects and shared engineering initiatives.We take supportive and effective line management seriously. We’ll value the experience and skills you bring, while helping ...

both business-as-usual services and innovative technology initiatives. The role offers exposure to Kubernetes, OpenShift, Apache NiFi, Identity Platforms, DevOps tooling, and open-source technologies. Key Responsibilities As an IdAM Application Developer, you will: Design, develop, test, and deploy data processing solutions to meet customer and business … improvements. Support DevOps and platform engineering activities, including infrastructure automation, CI/CD pipelines, monitoring, and logging. Contribute bug fixes, enhancements, and features to open-source technologies used within the organisation. Produce and maintain technical documentation, standards, and operational procedures. Essential Skills & Experience We are looking for candidates ...

both business-as-usual services and innovative technology initiatives. The role offers exposure to Kubernetes, OpenShift, Apache NiFi, Identity Platforms, DevOps tooling, and open-source technologies. Key Responsibilities As an IdAM Application Developer, you will: Design, develop, test, and deploy data processing solutions to meet customer and business … improvements. Support DevOps and platform engineering activities, including infrastructure automation, CI/CD pipelines, monitoring, and logging. Contribute bug fixes, enhancements, and features to open-source technologies used within the organisation. Produce and maintain technical documentation, standards, and operational procedures. Essential Skills & Experience We are looking for candidates ...

well-funded AI engineering organisation is hiring a Senior Software Engineer to deploy, extend, and optimise a leading open-source LLM inference engine, across two core programmes: a scaling inference initiative and a high-assurance/regulated-environment initiative. What you'll do Deploy, instrument, and monitor open … engine features to support novel hardware architectures Extend the engine for accuracy, explainability, and accountability in regulated settings Contribute upstream to the relevant open-source community Optimise inference performance (latency, throughput, hardware utilisation) What they're looking for Senior-level Python + low-level programming (C/C++ ...