876 to 900 of 1,250 Open Source Jobs

High Performance Computing Architect (Linux)

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
tools such as SLURM and Kubernetes The ideal candidate would have: Strong background in high-performance computing environments and infrastructure design Experience working with open-source technologies and software-defined data centres Knowledge of HPC software stacks including MPI, CUDA, compilers, and scientific libraries Familiarity with containerisation ...

High Performance Computing Architect (Linux)

Location
London, United Kingdom
tools such as SLURM and Kubernetes The ideal candidate would have: Strong background in high-performance computing environments and infrastructure design Experience working with open-source technologies and software-defined data centres Knowledge of HPC software stacks including MPI, CUDA, compilers, and scientific libraries Familiarity with containerisation ...

Lead Platform Engineer - Cloud Foundry & Kubernetes

Location
Glasgow, Scotland, United Kingdom
controls across platform engineering work Required Qualifications, Capabilities, and Skills Hands-on expertise with Cloud Foundry, including installing, upgrading, and troubleshooting foundations at scale (open-source Cloud Foundry, VMware Tanzu Application Service, or both) Proficiency with BOSH, including writing and debugging releases, manifests, and ops files Proficiency with ...

Lead Deployed AI Engineer

Hiring Organisation
Enablis
Location
City of London, London, United Kingdom
Employment Type
Permanent
Some consultancy or client-facing experience, or a strong interest in moving into it Desirable: Vector databases, embeddings, fine-tuning Cloud experience (AWS preferred) Open-source contributions or visible AI side projects Experience shipping AI-powered features to production This is not a research role. We're looking ...

Forward Deployed AI Engineer

Location
Newcastle upon Tyne, England, United Kingdom
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 ...

Bioinformatics Expert - Genomics Specialist

Location
Greater London, England, United Kingdom
STEM field (MS, PhD, or equivalent research experience) Proven proficiency with at least one of the listed scientific software libraries, shown through research publications, open-source contributions, or professional work Strong Python skills — you'll be writing problem setups, oracle functions, and solution validators Ability to work independently ...

Business Analyst

Hiring Organisation
Hays Technology
Location
Edinburgh, City of Edinburgh, United Kingdom
Employment Type
Contract
Contract Rate
£365/day £365 per day
managing and delivering an integrated spatial platform supporting operational and strategic services. The technology environment includes Esri ArcGIS Enterprise, ArcGIS Online and complementary open-source technologies. The platform is currently undergoing significant redevelopment as part of a wider digital transformation programme, transitioning towards a modern digital infrastructure.This transformation ...

Sales Development Representative

Location
Greater London, England, United Kingdom
Canonical is a global software company that publishes Ubuntu and open-source enterprise solutions for cloud, developer, IoT and AI. Ubuntu is the fastest growing Linux distribution and ranks as the number #1 OS in the cloud. In partnership with Google, Amazon, IBM and Microsoft, Canonical helps companies ...

Technical Product Manager - Terminal Application SDLC Tools

Location
City Of 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 ...

Account Executive, International Defence

Location
United Kingdom
influencers, and budget decision makers)* Exceptional communication skills for establishing clear value propositions through customer conversations, presentations, and written proposals.* A good understanding of open source information for public sector benefit, and possession of appropriate security clearance to operate within the client base* Willing to travel ...

Senior Data Scientist (Senior Software Engineer), BBC Verify

Location
London, England, United Kingdom
with the option to buy an extra 5 days, a defined pension scheme, and discounted dental, health care, and gym. BBC Verify brings together open-source intelligence (OSINT) specialists, disinformation reporters, fact checkers, and data journalists to find impactful stories and offer new lines of compelling coverage across ...

Software Engineering Team Lead

Location
Greater London, England, United Kingdom
small, high-caliber team where your work directly impacts thousands of developers and some of the world’s biggest companies. Work also on an open-source product used and loved by developers. Remote-first, async-friendly, and low on meetings. Competitive salary, stock options, and a culture that ...

Solutions Architect (Defence)

Location
Bristol, England, United Kingdom
support to customers, assisting them with technology choices and solutions to complex problems Using a wide range of technologies, specialising in the use of open-source libraries and components Deploying software systems to a mixture of environments including public (AWS and Azure) and private cloud Managing relationships with ...

Agentic Forward Deployed Engineer

Location
Greater London, England, United Kingdom
relevant: Anthropic Claude and the wider Claude ecosystem OpenAI and GPT‐based technologies AWS Bedrock Google Gemini and associated AI technologies Enterprise use of open‐source large language models Agentic development frameworks and tooling AI‐assisted software engineering environments Prompt and context engineering API‐driven AI integrations Webhooks ...

Customer Success Manager - BytePlus - London, UK

Location
Greater London, England, United Kingdom
gaming, and education. Preferred Qualifications: - Hands‐on experience supporting, improving, or implementing generative AI/LLM products (e.g., model-as-a-service, foundation models, open‐source AI agents, AI coding agents). - Understanding of AI/ML concepts, model architectures, deployment patterns, and business use cases. - Track record ...

AI Research Scientist | Research & Development

Location
Greater London, England, United Kingdom
track record of taking models end-to-end, particularly in the context of LLMs, is valuable. Prior academic publications or meaningful contributions to open-source AI work are a plus. It also helps if you have considered views on how ML research and infrastructure should be done ...

Lead Data Scientist -Platform AI Acceleration

Location
Glasgow, Scotland, United Kingdom
capabilities, and skills Published technical papers, patents, or significant internal publications; conference presentations (speaker/panel) on ML/GenAI/Agentic AI topics. Open-source contributions, including maintaining or meaningfully contributing to ML/GenAI GitHub repositories (libraries, tooling, eval harnesses, MLOps components). Experience with ...

Principal Embedded Software Engineer I

Location
Milton Keynes, England, United Kingdom
optimizing I/O performance. Providing post-production/in-orbit customer support. Interfacing with hardware design and development engineers. Assessing third-party and open-source software. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS A Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering ...

Senior Product Manager

Location
City Of London, England, United Kingdom
follow through Value collaboration, openness, and continuous improvement Bonus points if you’ve worked with APIs, cloud-native platforms, AI-enabled systems, or open source, but curiosity matters most. Life at Gravitee At Gravitee, we invest in humans, not just roles. You’ll get: Competitive medical coverage Pension ...

Software Engineer

Location
Greater London, England, United Kingdom
provide a seamless path from research to production for machine learning models Enabling large-scale distributed training of machine learning models Contributing back to open-source projects Who are we looking for? Deliver high-quality, well-engineered software with strong architectural awareness Take end-to-end ownership ...

Developer Advocate, Product Management

Location
Southampton, England, United Kingdom
empathy for developer frustrations and challenges Passion for helping others succeed and genuine enjoyment of developer interactions Experience participating in developer communities, forums, or open source projects Natural networking ability and enthusiasm for building relationships Creative problem‐solving skills and willingness to experiment with new approaches Strong analytical ...

Backend Engineer

Location
Greater London, England, United Kingdom
these as well, even better... You have some personal projects on the go (maybe you write a blog, help with friends' websites, contribute to open source projects etc.) You've worked with LLMs such as Claude, and written your own plugins/skills/agents Through your work ...

Product & Voice Ops - Support Engineer - GammaLabs

Location
Manchester, England, United Kingdom
technical workshops, and sharing best practice. Applying DevOps principles to improve operational efficiency and service delivery. Working with internal teams, third-party vendors, and open-source communities to resolve technical challenges. What you’ll need We’re looking for a proactive, analytical engineer with strong telecommunications expertise ...

Senior Embedded Software Engineer, Pixel Phone Security

Location
City of Westminster, England, United Kingdom
technical leadership role. Experience working on embedded security design and development. Experience in application security, cryptography, systems security or malware analysis. Experience with open source development. About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact ...

AWS DevOps Engineer

Hiring Organisation
National Trust
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
services. Experience in delivering, implementing, and administrating solutions utilising a variety of cloud infrastructure (AWS & Azure). Commercial off the shelf (COTS) and open source packages. Knowledge and experiencing of information security, GDPR, control and threat mitigation. Problem solving ability to debug complex distributed applications, services and databases. ...