1,726 to 1,750 of 1,969 Open Source Jobs in the UK

Security & Resilience QA Engineer

Location
Brighton, England, United Kingdom
reliability and security. Expect automation, resilience testing, and collaboration with CI/CD teams for seamless releases. We value proactive debugging, reproducible builds, and open-source contributions, with a remote-first culture and occasional Brighton gatherings to align on strategy and trust. #J-18808-Ljbffr ...

AIML Research Lead - VP, Scalable LLM Prototyping

Location
Glasgow, Scotland, United Kingdom
Research Engineer - Vice President to lead applied research within the IPB Tech AIML team. You will evaluate, prototype, and productionise emerging techniques across open-source LLMs, fine-tuning, and multimodal models, bridging them into shipped capabilities. This VP-level role reports to the Head of AI, IPB Tech ...

VP AIML Research Lead — Production-Ready LLMs

Location
Auchentibber, Scotland, United Kingdom
Co. is seeking an AI Research Engineer at Vice President level to lead applied research and translate findings into shipped capabilities. You will evaluate open-source LLMs, fine-tune models for domain tasks, and prototype multimodal features, collaborating with IPB Tech AIML engineers to deliver production-ready results. ...

Senior Drupal & PHP Lead for Enterprise Web Platform

Location
City of Edinburgh, Scotland, United Kingdom
EdWeb 2 platform built on Drupal. You will set technical direction, architect complex features, and mentor mid-level and junior developers in an agile, open-source environment. Join a collaborative Website and Communications team in Edinburgh, delivering high‐quality software used by thousands of editors and millions ...

Senior Contract Manager

Location
United Kingdom
management Desirable skills Energy & Utilities sector experience. Public sector/government contracting experience. Energy Code guidance knowledge. Cloud services and system integration contracting awareness. Open-source software licensing knowledge. Subcontractor and supply chain contract management. PMO/Project Management experience. High-governance and enhanced scrutiny environments. Contract management ...

Senior Contract Manager

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
management Desirable skills Energy & Utilities sector experience. Public sector/government contracting experience. Energy Code guidance knowledge. Cloud services and system integration contracting awareness. Open-source software licensing knowledge. Subcontractor and supply chain contract management. PMO/Project Management experience. High-governance and enhanced scrutiny environments. Contract management ...

Backend Developer

Location
United Kingdom
Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every step of the product design cycle from discovery and user acceptance testing. Work ...

Frontend Developer

Location
Greater London, England, United Kingdom
Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every step of the product design cycle from discovery and user acceptance testing. Work ...

Systems Operations Engineer

Hiring Organisation
LinuxRecruit
Location
London, UK
Employment Type
Full-time
scale, maintain and maximise the performance of the Linux infrastructure. In doing so, you will bring automation to everything that you do and embrace open source software. As an employee, you will have a hybrid structure in place going into the office on Tuesdays and Thursdays with core ...

android developer for the fashion retail app

Location
Greater London, England, United Kingdom
Scrum team Ability to own large pieces of work from planning through execution and delivery Contribution to the wider Android community through blog posts, open-source projects, or talks Условия Employee discount Personal development opportunities across the business Employee sample sales 25 Days of paid annual leave plus ...

Founding Product Engineer

Location
Greater London, England, United Kingdom
good questions, form a view, test quickly, communicate clearly and care whether the work changes outcomes. Evidence of shipped work. Show us professional work, open-source contributions, personal products, research or hackathon results. Roughly 2+ years of experience is useful, but evidence matters more than tenure. #J ...

Frontend Developer

Location
Greater London, England, United Kingdom
Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every step of the product design cycle from discovery and user acceptance testing. Work ...

Senior Rust Engineer

Hiring Organisation
Understanding Recruitment
Location
London, UK
Employment Type
Full-time
large-scale, distributed system architecturesRequirements: Expertise in crafting network services or asynchronous code using Rust. Ideally two years production Rust experience, or substantial open-source contributions. Ability to independently troubleshoot issues across the entire stack (OS, network, application) Experience developing distributed systemsPackage: This is a very exciting time ...

Embedded Regional Threat Intelligence Specialist (Middle East Focus)

Location
Greater London, England, United Kingdom
detail.Strong written and verbal interpersonal and communication skills. Demonstrated ability to work independently and collaboratively in a distributed team environment. Superior research and Open-Source Intelligence(OSINT) skills. Demonstrated knowledge of security analysis and riskassessments for physical security or securityoperations andplanning. Proficiency in Arabic desired Familiarity with ...

Python Engineer Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
London office more efficient in its execution. Development is agile and fast paced. As requirements evolve you will leverage the best of the open source community, sometimes substituting your own solutions where greater performance is needed. You will be encouraged to evangelise and prototype new technologies and through ...

Senior Data Fabric Engineer

Hiring Organisation
Matchtech
Location
Aldershot, Hampshire, United Kingdom
Salary
£ 70 K
policy-based security and governanceJob Requirements:Extensive experience as a data/platform engineer working on distributed systems in productionProven hands-on experience with open-source data integration and streaming technologiesExperience enabling workflow automation for technical usersStrong grasp of data modelling fundamentals, data contracts, and schema evolutionExperience designing ...

Senior Data Fabric Engineer

Hiring Organisation
FBI &TMT
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
security and governance Job Requirements: Extensive experience as a data/platform engineer working on distributed systems in production Proven hands-on experience with open-source data integration and streaming technologies Experience enabling workflow automation for technical users Strong grasp of data modelling fundamentals, data contracts, and schema ...

Cyber Intelligence Director

Location
Greater London, England, United Kingdom
cybersecurity, with a focus on threat intelligence, incident response, and risk management. Significant knowledge and experience in advanced intelligence analysis techniques, security research, and Open-Source Intelligence (OSINT) to proactively identify and assess potential risks. Knowledge of SIEM tools such as Splunk will be beneficial to your ...

full stack developer for Developer Ecosystems

Location
Greater London, England, United Kingdom
maintenance, and product evolution Mentor more junior engineers and review contributions Raise the technical bar across the team Guide and manage external contributors and open-source collaboration Act as a key interface with the developer community Incorporate developer feedback into product direction Требования: Experience building developer tooling ...

Cyber Consultant (SC Cleared)

Hiring Organisation
Morson Edge
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£70 - 78 per hour
Managing risks and services in accordance with customer, regulatory and legislative expectations. o Experience outside of traditional enterprise IT scenarios extending to proprietary and open-source software, firmware and electronic hardware. o Exposure to product architectures, encapsulating technologies such as electro-optics, radars, lasers. o Exposure to Operational ...

AI-native Product Engineer

Location
Greater London, England, United Kingdom
integrations from day one Learning by shipping: we believe the fastest way to grow is to have real ownership Contributing to our open-source ecosystem Helping shape how a small, high-trust team builds at the frontier of AI About You We care less about your ...

Full Stack Engineer / Technical Lead B2B SaaS

Hiring Organisation
Client Server
Location
North West London, London, United Kingdom
Employment Type
Permanent, Work From Home
evolution, mentoring more junior engineers and reviewing contributions, raising the technical bar across the team. You'll also guide and manage external contributors and open-source collaboration and act as a key interface with the developer community, incorporating feedback into product direction. Location/WFH: You can work ...

Communication Systems Engineer - Mid level

Location
Colchester, England, United Kingdom
experience. Weunderstand the challenges you face, have theknow-howto overcomethemand work with you to succeed. Operating for over a decade, we delivercutting-edgecapabilities from open-source intelligence (OSINT) to uncrewed surface vessels and high-altitude one-way effectors that deliver trueinteroperabilityacross all security levels. With our in-house ...

QA / Test Engineer

Location
Brighton, England, United Kingdom
debug and analyse across different platforms. Familiarity with OS-level testing (networking, storage, kernel). Background in security testing or penetration testing. Contributions to open-source QA projects. Experience with reproducible builds and test-driven development. Record of finding critical vulnerabilities before release. Tools & Technologies You’ll thrive ...

Software Engineer (EDR Workflows, Security)

Location
Greater London, England, United Kingdom
curious and want to engage in team meetingsExperience in cybersecurity and forensicsKnowledge of the Elastic stack and solutionsExperience and interest in contributing or developing open-source projects #J-18808-Ljbffr ...