Open Source Jobs in the UK

176 to 200 of 264 Open Source Jobs in the UK

Software Architect

Inverkeithing, Fife, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Prestwick, Ayrshire, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Northampton, Northamptonshire, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Lossiemouth, Morayshire, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Farnborough, Hampshire, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Brough, North Humberside, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Project Engineer - CFD & Thermofluids

Derby, Derbyshire, United Kingdom
Element Materials Technology Ltd
multiphase flow, reactive flow, dispersion or blast Experience in at least two of the aerospace, nuclear, renewable energy, oil & gas, or defence sectors Ideally have knowledge of commercial and open-source themofluids analysis tools such as Amesim, Flomaster, ANSYS Fluent, STAR-CCM+, OpenFOAM with a demonstrable ability to extend their capability using user functions where necessary Some proficiency More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Project Engineer - CFD & Thermofluids

Bristol, Gloucestershire, United Kingdom
Element Materials Technology Ltd
multiphase flow, reactive flow, dispersion or blast Experience in at least two of the aerospace, nuclear, renewable energy, oil & gas, or defence sectors Ideally have knowledge of commercial and open-source themofluids analysis tools such as Amesim, Flomaster, ANSYS Fluent, STAR-CCM+, OpenFOAM with a demonstrable ability to extend their capability using user functions where necessary Some proficiency More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London, United Kingdom
Hybrid / WFH Options
Golunar
challenging engineering problems. Intellectually curious with a growth mindset - able to tackle entirely novel challenges that lack prior precedent through applying strong fundamentals and first principles thinking. Familiarity with open-source technology and a desire to explore and experiment with new solutions. Experience building 0-1 with a strong product sense. Excellent communication skills and the ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead IT Architect - Platinion - Insurance

London, United Kingdom
Boston Consulting Group
Articulate trade-offs and drive high-impact technology decisions on topics including (but not limited to) IaaS/PaaS providers, container orchestration, service mesh, API gateways, and commercial vs. open source software. Approaches to managing Architectural debt, Architecture governance and evolution in practice Micro services topologies, including operational concerns such as resiliency, observability, discovery and routing, security etc. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Golang Engineer

United Kingdom
Hybrid / WFH Options
WunderGraph, Inc
min technical background call with one of our engineers. Following this, you might receive a small take home assignment/programming task (max 2 - 3h effort) related to our open source platform. This is your chance to prove your skill! Complete the assignment and review together with the CTO Meet the founders Culture fit call with team members More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London, United Kingdom
Tessl AI
teams Experience building & scaling REST APIs , particularly those conforming to JSON:API Comfortable working on infrastructure (e.g., setting up CI pipelines, navigating Kubernetes) If you have a personal or open-source project you'd like to share, we'd love to see it (GitHub links welcome!) Salary and benefits Office: Our brand new 10,000 sq. ft office More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Postgres DBA (Experienced/Senior Level)

United Kingdom
Hybrid / WFH Options
Exact IT Resources Ltd
Postgres DBA (Experienced/Senior Level) UK Based. Remote working. Opportunity to work with a Leading player in the fast growing OpenSource Database market. Our client are looking for a talented and experienced PostgreSQL Database Administrator (DBA) to manage, optimize, and maintain PostgreSQL databases in a high-performance and mission-critical environment. You will work closely with teams across the More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 70,000 Annual
Posted:

Principal Machine Learning Engineer Cambridge, England, United Kingdom

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Speechmatics Limited
optimisation strategies for model inference (e.g., dynamic batching, flash attention, speculative decoding). With preferred backgrounds covering some of the following: - Publications in top-tier conferences. - Contributions to popular open-source repositories. - Exceptional technical writing skills as evidenced by relevant publications or blogs. We encourage you to apply even if you do not feel you match all of … looking for, but it is not exhaustive. If you are interested in the role, the team, and our mission, we would love to consider your application. We are always open to conversations and look forward to hearing from you. Who we are: Speechmatics is the leading expert in Speech Intelligence, and uses AI and Machine Learning to unlock business … no matter their gender, identity or expression, race, disability, age, sexual orientation, religion, belief, marital status, national origin, veteran status, pregnancy, or maternity status. But we don't just open the door to diversity - we actively welcome it. Why? Because we believe every unique voice adds something special to our team, leading us to smarter solutions and a better More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Cloud Architect - SC Cleared

Manchester, Lancashire, England, United Kingdom
Searchability NS&D
WE NEED THE PRINCIPAL CLOUD ARHITECT TO HAVE....* SC Cleared and eligible and willing to undergo DV clearance.* Strong knowledge of AWS for delivering cloud-native solutions.* Background in Open-Source Technologies.* Willing to travel across the UK as required by business needs. TO BE CONSIDERED....Please either apply by clicking online or emailing me directly to For further … just search Laura Jackson. I look forward to hearing from you. PRINCIPAL CLOUD ARCHITECT - SC CLEAREDKEY SKILLS:CLOUS ARCHITECT/CLOUD NATIVE/AWS/CLOUD/TOGAF/OPENSOURCE/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE More ❯
Employment Type: Full-Time
Salary: £40,000 - £95,000 per annum
Posted:

Cloud Architect - SC Cleared

Manchester, Lancashire, England, United Kingdom
Searchability NS&D
projects. WE NEED THE CLOUD ARHITECT TO HAVE.... SC Cleared and eligible and willing to undergo DV clearance. Strong knowledge of AWS for delivering cloud-native solutions. Background in Open-Source Technologies. Willing to travel across the UK as required by business needs. TO BE CONSIDERED.... Please either apply by clicking online or emailing me directly to For … just search Laura Jackson. I look forward to hearing from you. CLOUD ARCHITECT - SC CLEARED KEY SKILLS: CLOUS ARCHITECT/CLOUD NATIVE/AWS/CLOUD/TOGAF/OPENSOURCE/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE More ❯
Employment Type: Full-Time
Salary: £40,000 - £65,000 per annum
Posted:

AI Research Scientist Multimodal VLM and MLLM

London, United Kingdom
Autodesk, Inc
Preferred Qualifications Significant post-graduate research experience, or five or more years of work experience (actual job title/position will be commensurate with experience) Experience with foundation and open-source models, meta/transfer learning, fine-tuning, distillation, multi-task/continual learning, RL, RLxF, and/or image/audio/video/3D generation/… roles, stock grants, and a comprehensive benefits package. Diversity & Belonging We take pride in cultivating a culture of belonging where everyone can thrive. Learn more here:Please search for open jobs and apply internally (not on this external site). More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ServiceNow Pre-Sales Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
Sopra Steria
with a focus on business process improvement. Excellent communication, presentation, and sales enablement abilities. Self-motivated, goal-oriented, and at ease working independently or collaboratively with others. Familiarity with Open Source software. Exceptional time management and multitasking skills under pressure. If you are interested in this role but not sure if your skills and experience are exactly what … impactful value creation. We remain committed to values of excellence, empathy and respect to produce transformative outcomes in business processing creating value for all. We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

ServiceNow Pre-Sales Consultant

London, South East, England, United Kingdom
Hybrid / WFH Options
Sopra Steria
with a focus on business process improvement. Excellent communication, presentation, and sales enablement abilities. Self-motivated, goal-oriented, and at ease working independently or collaboratively with others. Familiarity with Open Source software. Exceptional time management and multitasking skills under pressure. If you are interested in this role but not sure if your skills and experience are exactly what … impactful value creation. We remain committed to values of excellence, empathy and respect to produce transformative outcomes in business processing – creating value for all. We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We More ❯
Employment Type: Full-Time
Salary: £75,000 per annum
Posted:

Chief Technology Officer (CTO) - Web3 / Blockchain

United Kingdom
BNB Chain
and translating business needs into technical solutions. Thrive in a fast-paced, rapidly changing environment. Strong knowledge of cryptographic protocols, consensus algorithms, and blockchain security best practices. Experience with open-source projects and communities. Leadership Skills: Demonstrated ability to lead, inspire, and manage a diverse team of engineers and developers. Lead by example with integrity, ownership, principle, and … Ecosystem Job Board is operated by an independent team with thegoal of encouraging growth and development for the decentralised BNB Chain network. Participation in BNB ChainEcosystem Job Board is open to all projects deployed on BNB Chain and is completely optional. Job opportunitiesfrom independent third-party projects that are featured in BNB Chain Ecosystem Job Board are not beingrecommended More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Business Development Lead Remote UK

London, United Kingdom
Hybrid / WFH Options
Mozilla Corporation
means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About this team and role: We're now seeking a Business Development Lead (Individual Contributor) to … life/AD&D, disability, EAP, etc. - varies by country) About Mozilla Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Engineer

Weybridge, Surrey, England, United Kingdom
Faith Recruitment
Design and implement AI-powered solutions· Work with Python, SQL/NoSQL, and APIs for integration· Test AI applications· Improve performance through feature engineering· Explore and incorporate the latest open-source AI/ML tools into business solutions· Develop and deploy machine learning models · Solve business problems· Clearly communicate technical ideas and insights · Work with technical and non More ❯
Employment Type: Contractor
Rate: £40,000 - £50,000 per annum
Posted:

Application Developer

London, United Kingdom
Experis
Application Developer London - hybrid 8 Months+ Inside IR35- Umbrella only Core Technical Skills: React Native & Expo: Proficient with React Native and Expo open source modules (bare workflow) Strong React fundamentals: hooks, context, state management React Navigation, app routing JavaScript & TypeScript Advanced JavaScript (ES6+) and TypeScript Type safety and maintainability for large-scale projects Native Platform Integration Swift (iOS More ❯
Employment Type: Contract
Rate: £550 - £800/day Market Rate
Posted:

PKI Architect - DV Cleared - Excellent Rates

Basingstoke, Hampshire, United Kingdom
Experis IT
and patching mechanisms. Experience in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of Scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

PKI Architect - DV Cleared

Basingstoke, Hampshire, United Kingdom
Experis
and patching mechanisms. Experience in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send More ❯
Employment Type: Contract
Rate: £600/day
Posted:
Open Source
10th Percentile
£47,000
25th Percentile
£52,500
Median
£72,500
75th Percentile
£89,500
90th Percentile
£121,250