826 to 850 of 1,147 Open Source Jobs in the UK excluding London

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Ryton, Tyne and Wear, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
St Albans, Hertfordshire, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
St Martins, Shropshire, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Newtownards, Co. Down, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Carrickfergus, Co. Antrim, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Omagh, Co. Tyrone, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Bradford-on-Avon, Wiltshire, UK
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Doncaster, England, United Kingdom
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Workington, England, United Kingdom
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Marlborough, England, United Kingdom
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Remote Back End PHP Developer

Hiring Organisation
Basekit
Location
Newport, England, United Kingdom
work each day. BaseKit isn’t just a place to work, it’s a place to be part of something bigger. Career development, an open culture and the opportunity to learn new skills are part of our DNA. And if something’s not right? We fix it. We move … important to us too, we host meetups in our office when requested by local tech groups and we encourage the team to contribute to open source projects. If you’ve written some public code recently you’re willing to share, then we’d love to see it. ...

Senior Software Engineer, Python (IPLM)

Location
Bracknell, England, United Kingdom
practice: writing and maintaining unit and integration test frameworks. Comfort working in a Perforce/Helix Core environment (or willingness to learn); familiarity with source-control internals in general. Clear written communication - you can capture design decisions and patch rationale in tickets and technical documents that outlast the conversation. … automation for CI, QA, or code-generation workflows. Background in Rust or another systems language; interest in ML/applied deep learning. Contributions to open-source Python or CLI tooling. Benefits Additionally, this position is eligible for benefits including, but not limited to, medical, dental, vision, retirement benefits ...

Director Data & Analytics API Experience - Data Services

Location
Belfast, Northern Ireland, United Kingdom
final product" and the “primary tool” moving CMEG up the value curve from a raw data producer to an invaluable source of insights for our customers.**What you Will be Doing:**The focus of the work is on activation and will be organized across four strategic pillars designed … door' for internal users, allowing them to 'pip install' and access BigQuery datasets through the same idiomatic Python patterns designed for customers. + Release Open-Source SDKs: Develop and maintain a suite of SDKs in popular languages like Python and C++ to make integrating with our APIs ...

Software Engineer (Principal & Lead) - Perm - SC & DV

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Lead or Principal Software Engineer, you will help lead the development of backend platforms and services for secure clients leveraging the latest commercial and open-source technologies in private and public cloud environments. Design, develop, document, deploy and enhance features to our platforms and services that meet functional … Good engineering practices including continuous delivery, clean code, documentation, defensive programming, automated testing and code reviews Using GitHub/GitLab/Atlassian Suite for source control Test Driven Development with appropriate tools and frameworks Experience with micro-service design patterns Experience in Big Data technologies Reasonable Adjustments: Respect ...

Senior Principal DSX Data Scientist

Location
Northampton, England, United Kingdom
Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This … ability to drive tool adoption and cultural change through technical leadership, stakeholder engagement, and thoughtful design Engagement with external scientific or developer communities (e.g., open-source contributions, industry consortia, conference presentations) Experience guiding investment and resource decisions for high-impact tooling or analytics initiatives Ability to synthesize organizational ...

Cloud AI Platform Engineer - AI-Native Backend & DevTools

Location
Cambridgeshire and Peterborough, England, United Kingdom
automation. You will work on cloud platform services, leveraging Python/Go, JavaScript/TypeScript, and container tooling. Join a growing tech team developing open-source–style contributions, with hands-on Kubernetes and IaC work across AWS/GCP environments. #J-18808-Ljbffr ...

Software Engineer – Java & Cloud, Agile & Secure

Location
Cheltenham, England, United Kingdom
Enforcement projects in Cheltenham, UK. You will work in an Agile team delivering software solutions, from design through testing, using open-source libraries and cloud technologies. Key requirements include hands-on Java experience in a commercial environment, familiarity with cloud platforms (AWS/Azure), and the ability ...

Software Engineer – Java & Cloud, Agile & Secure

Location
Bristol, England, United Kingdom
Enforcement projects in Cheltenham, UK. You will work in an Agile team delivering software solutions, from design through testing, using open-source libraries and cloud technologies. Key requirements include hands-on Java experience in a commercial environment, familiarity with cloud platforms (AWS/Azure), and the ability ...

Software Engineer – Java & Cloud, Agile & Secure

Location
Manchester, England, United Kingdom
Enforcement projects in Cheltenham, UK. You will work in an Agile team delivering software solutions, from design through testing, using open-source libraries and cloud technologies. Key requirements include hands-on Java experience in a commercial environment, familiarity with cloud platforms (AWS/Azure), and the ability ...

Senior Embedded Software Engineer

Location
Southampton, England, United Kingdom
system control and monitoring Integrate communication protocols including RS232/RS422, CAN, RTP, UDP and TCP/IP Develop GUI applications using commercial and open-source libraries We’re looking for someone with: Embedded Software Engineer -Southampton 3+ years’ experience in Embedded Software Development Degree in Electrical/ ...

Senior Software Developer

Location
Coventry, England, United Kingdom
junior developers. In-depth knowledge of network technologies such as HTTPS, PKI, HTTP2/3, TLS, DNS, DHCP, Squid, nginx, and more. Familiarity with open-source development (e.g., demonstrated through GitHub contributions). Understanding of DevOps practices and culture. Knowledge of Linux internals, including kernel tuning, device drivers ...

Software Engineer (Compilers)

Location
Haywards Heath, England, United Kingdom
Rust, C, and C++ Experience with algorithm development, verification and optimisation Hands‐on experience with a toolchain codebase, such as LLVM, GCC, or other open‐source/commercial compiler and toolchain, or framework Writing readable, high‐integrity, efficient, and well‐documented code Familiarity with Git and experience with ...

Software Engineer (Compilers)

Location
Haywards Heath, England, United Kingdom
Experience in compiler development Experience with algorithm development, verification and optimisation Hands-on experience with a toolchain codebase, such as LLVM, GCC, or other open-source/commercial compiler and toolchain, or framework Writing readable, high-integrity, efficient, and well-documented code Familiarity with Git and experience with ...

Software Engineer (Compilers)

Location
Haywards Heath, England, United Kingdom
C++ Experience in compiler development Experience with algorithm development, verification and optimisation Hands-on experience with a toolchain codebase, such asLLVM, GCC, or other open-source/commercial compiler and toolchain, or framework Writing readable, high-integrity, efficient, and well-documented code Familiarity with Git and experience with ...

Software Engineer

Location
Manchester, England, United Kingdom
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open-source libraries and components. Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...