Open Source Jobs in the UK

201 to 225 of 657 Open Source Jobs in the UK

Senior Software Engineer (C/C++)

East Grinstead, Sussex, United Kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (C/C++)

Stamford Hill, Cornwall, United Kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (C/C++)

New Cross, Dyfed, United Kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (C/C++)

Seven Sisters, West Glamorgan, United Kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (C/C++)

Chalfont St. Peter, Buckinghamshire, United Kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (C/C++)

birmingham (perry), midlands, united kingdom
Hybrid/Remote Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Posted:

Senior Software Engineer

London Area, United Kingdom
Burns Sheehan
infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What They’re Looking For: Strong software engineering background, ideally writing Golang Solid experience with Kubernetes Experience in cloud environments - GCP preferred More ❯
Posted:

Senior Software Engineer

City of London, London, United Kingdom
Burns Sheehan
infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What They’re Looking For: Strong software engineering background, ideally writing Golang Solid experience with Kubernetes Experience in cloud environments - GCP preferred More ❯
Posted:

Senior Software Engineer

England, United Kingdom
Burns Sheehan
infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What They're Looking For: Strong software engineering background, ideally writing Go (or .NET/Java) Solid experience with Kubernetes Experience in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist

England, United Kingdom
Anson McCade
scoping and planning, working closely with stakeholders to ensure feasibility and impact Mentor and support other data scientists across project teams Contribute to the wider data science community via open-source projects, public speaking, or technical training Collaborate with software engineers, product teams, and designers to inform secure, deployable AI solutions Key Skills & Experience Required Senior-level experience More ❯
Posted:

Full Stack Engineer

United Kingdom
Careerwise
with a passion for AI innovation and experimentation. Excellent communication and collaboration skills. Ability to work in a fast-paced, research-oriented environment. Nice to Have Experience contributing to open-source AI frameworks. Prior work with Anthropic’s Claude or other frontier LLMs. Familiarity with multi-agent orchestration frameworks and retrieval pipelines in production. More ❯
Posted:

Backend Software Engineer

United Kingdom
Fruition Group
driven mindset and experience working in fast-moving, tech-focused organisations (e.g. start-ups or scale-ups) Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for a Backend Software Engineer who thrives on tackling technical challenges and wants to make a tangible impact. More ❯
Employment Type: Contract
Posted:

AWS Cloud Engineer

United Kingdom
Damia Group Ltd
the cloud. Ideally AWS certified or actively studying to become certified. A self-motivated desire to continually learn and improve. A strong background in Java or Node.js and core open-source technologies and frameworks; experience of building scalable, resilient and secured applications. Experience of working in collaborative teams. Experience of Agile/Scrum methodology. Working with distributed remote More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Backend Engineer

United Kingdom
Fruition Group
with working in technology-driven organisations or start-ups Hands-on skills in Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now More ❯
Employment Type: Contract
Posted:

Backend Engineer

England, United Kingdom
Fruition Group
with working in technology-driven organisations or start-ups Hands-on skills in Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now More ❯
Posted:

Lead Full-Stack Developer

United Kingdom
Hybrid/Remote Options
Couch Heroes
AKS, Storage), Cloudflare , OAuth2/JWT CI/CD pipelines , GitHub , Azure Repos , Jest Nice-to-Haves Familiarity with real-time multiplayer architectures or game backend services. Contributions to open-source projects or personal side projects you're proud of. Experience working in gaming, Web3, or social platforms. About You You lead by example, hands-on when needed More ❯
Posted:

Data Engineer – Core Data Models

london, south east england, united kingdom
King
Actions Familiarity with Terraform or other infrastructure as code tools Experience working in an Agile team environment Understanding of real-time data feeds and event-based architectures Contributions to open source projects Not sure you meet all qualifications? Let us decide About King With a mission of Making the World Playful , King is a leading interactive entertainment company More ❯
Posted:

Director, Data Analytics

England, United Kingdom
Interpath Advisory
ROI. Define the optimal data architecture and infrastructure to support analytics use cases. Lead the development of new data capabilities and solutions in the team, including cloud based and open source technologies. Build, coach, and develop a high performing data team; attract and retain top talent. Shape Interpath's voice in the market on data - through thought leadership More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Graduate Software Engineer September 2026

Bristol, Avon, South West, United Kingdom
CACI Limited
some of the best minds in the industry, youll receive hands-on experience in agile methodologies and DevOps techniques This will include: Designing, developing, and testing software solutions. Using open-source technologies and tools such as GitLab, AWS, and Azure. Building and deploying software systems across both public and private cloud environments. Working on projects that support government More ❯
Employment Type: Permanent
Salary: £28,000
Posted:

Infrastructure Engineer

Brockworth, Gloucestershire, UK
Lockheed Martin
Experience in developing strategies supporting formal product sell off Experience in automated testing in the software domain Experience in developing GitLab CI/CD Pipelines. Experience with Commercial and Open Source automated testing frameworks Experience working with Git, Atlassian suite, Jira, Confluence or similar Knowledge and automation of both functional and non-functional aspects of a system Automated More ❯
Posted:

Infrastructure Engineer

Brockworth, England, United Kingdom
Lockheed Martin
Experience in developing strategies supporting formal product sell off Experience in automated testing in the software domain Experience in developing GitLab CI/CD Pipelines. Experience with Commercial and Open Source automated testing frameworks Experience working with Git, Atlassian suite, Jira, Confluence or similar Knowledge and automation of both functional and non-functional aspects of a system Automated More ❯
Posted:

Machine Learning Engineer

City of London, London, United Kingdom
Hybrid/Remote Options
Higher - AI recruitment
modelling, prototyping, and evaluation Strong software engineering skills with a focus velocity Excellent communication skills and the ability to flourish in a team Located in London/Paris and open to working in office Tech Stack: Python FastAPI Python, Typescript, or React Open source LLMs Building for production Benefits Currently Offered (likely to improve as company grows More ❯
Posted:

Machine Learning Engineer

London Area, United Kingdom
Hybrid/Remote Options
Higher - AI recruitment
modelling, prototyping, and evaluation Strong software engineering skills with a focus velocity Excellent communication skills and the ability to flourish in a team Located in London/Paris and open to working in office Tech Stack: Python FastAPI Python, Typescript, or React Open source LLMs Building for production Benefits Currently Offered (likely to improve as company grows More ❯
Posted:

Platform Engineer (DevEX)

London Area, United Kingdom
LinuxRecruit
for IaC, and handling all the other modern platform tools. You’ll be joining a Platform team of two ex high growth engineers who genuinely care about clean code, open source, and making developer experience better. Most importantly, there are no ego's, no red tape, just good engineers building good things. You'll have high autonomy, a … It’s not just another platform job, it’s a chance to join a company quietly redefining how industries operate, with AI doing the heavy lifting. If you’re open to hearing more, apply below or drop me an email at ethan.farrell@linuxrecruit.co.uk. More ❯
Posted:

Platform Engineer (DevEX)

City of London, London, United Kingdom
LinuxRecruit
for IaC, and handling all the other modern platform tools. You’ll be joining a Platform team of two ex high growth engineers who genuinely care about clean code, open source, and making developer experience better. Most importantly, there are no ego's, no red tape, just good engineers building good things. You'll have high autonomy, a … It’s not just another platform job, it’s a chance to join a company quietly redefining how industries operate, with AI doing the heavy lifting. If you’re open to hearing more, apply below or drop me an email at ethan.farrell@linuxrecruit.co.uk. More ❯
Posted:
Open Source
10th Percentile
£48,165
25th Percentile
£53,688
Median
£73,801
75th Percentile
£86,375
90th Percentile
£117,625