23 of 23 Open Source Jobs in the South West

Senior Account Executive

Hiring Organisation
Tangent International
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
Account Executive – EMEA B2B SaaS/Data Infrastructure/IoT/Streaming/Open Source Join a profitable, well-funded global software company building the backbone of real-time connectivity for modern enterprises. This company is the creator of one of the world's most widely adopted open-source messaging and data streaming platforms, trusted by developers and enterprises to power mission-critical systems across IoT, industrial automation, energy, automotive, financial services, AI, and event-driven architectures. With deep roots in open source and a strong engineering-led culture, the platform is used globally ...

OSS Developer (Python)

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Salary
£55,000
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help build, develop and maintain … Community engagement, liaising across multiple teams and stakeholders, including industry, academics and people within the maker/hacker community. Tech stack: Python Django Open source - evolution of code Responsibilities Using high-level expertise, collaborate with key stakeholders to deliver specialist technical services. Develop creative and innovative solutions ...

Senior Full Stack Engineer - .Net

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help build, develop and maintain … Community engagement, liaising across multiple teams and stakeholders, including industry, academics and people within the maker/hacker community. Tech stack: Python Django Open source - evolution of code Responsibilities Using high-level expertise, collaborate with key stakeholders to deliver specialist technical services. Develop creative and innovative solutions ...

Senior Software Engineer - Backend

Hiring Organisation
Zettafleet
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
platform for businesses and organisations to train their own LLM on their proprietary data. We can use non-conventional AI hardware and automatically source and combine GPUs (and other types of AI accelerators) from multiple cloud providers, enabling users to optimise for cost, duration or geographic location … with technical and non-technical stakeholders. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Startup experience: Experience in an early-stage startup environment. How we work ...

Senior Software Engineer - Backend

Hiring Organisation
Zettafleet
Location
Bath, Somerset, UK
Employment Type
Full-time
platform for businesses and organisations to train their own LLM on their proprietary data. We can use non-conventional AI hardware and automatically source and combine GPUs (and other types of AI accelerators) from multiple cloud providers, enabling users to optimise for cost, duration or geographic location … with technical and non-technical stakeholders. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Startup experience: Experience in an early-stage startup environment. How we work ...

Virtualisation Engineer (Proxmox/KVM)

Hiring Organisation
itim Ltd
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£50,000
agree. Were hiring a Virtualisation Engineer experienced in Proxmox (KVM) to help evolve a modern, resilient hosting platform. Our culture is built on open contribution, flexible working, and solving problems intelligently. We explore beyond the mainstream, test bold ideas, and value engineers who combine solid fundamentals with curiosity … initiative. Not just maintaining infrastructure redefining it. Join a hosting team where open collaboration drives better engineering. As our next Virtualisation Engineer, youll work hands-on with Proxmox (KVM) (and VMware) in an environment that prioritises flexibility, smart thinking, and practical experimentation. We respect proven technologies but were equally ...

Test Manager

Hiring Organisation
Sanderson
Location
Dorset, England, United Kingdom
Employment Type
Temporary
Salary
£49,000 - £58,000 per annum
involves developing internal test capability, coordinating third-party testing partners, and shaping a pragmatic approach to test automation, particularly for regression and integrations using open-source tools. Key Responsibilities Own and lead the end-to-end testing strategy across multiple transformation initiatives Define and embed test management processes … systems Experience in SaaS-based environments and system integrations Understanding of cloud-based data and application architectures Exposure to test automation strategies, particularly using open-source tools Experience working with third-party testing suppliers Reasonable Adjustments: Respect and equality are core values to us. We are proud ...

Data Engineer

Hiring Organisation
Anson Mccade
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
cleared Data Engineer, youll work alongside cross-functional teams to design, build, and optimise production data pipelines. Youll leverage AWS cloud technologies and open-source tools to transform complex data into scalable solutions that power decision-making and innovation. Why you should apply: Collaborate with product, design ...

Lead Full Stack Developer

Hiring Organisation
Couch Heroes
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
equivalent observability and monitoring tools. Experience with OAuth2/JWT authentication flows and identity management. Experience with Golang or additional backend languages. Contributions to open-source projects or technical writing that demonstrates systems thinking. About You You lead by example. You are hands-on when needed and empowering ...

Lead Full Stack Developer

Hiring Organisation
Couch Heroes
Location
Exeter, Devon, UK
Employment Type
Full-time
equivalent observability and monitoring tools. Experience with OAuth2/JWT authentication flows and identity management. Experience with Golang or additional backend languages. Contributions to open-source projects or technical writing that demonstrates systems thinking. About You You lead by example. You are hands-on when needed and empowering ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £115,000 per annum
commute to Cheltenham.- Experience as a hands-on cloud architect CLOUD ARCHITECT ESSENTIAL SKILLS- Expertise in delivering AWS Cloud native solutions- Background in Open-source technologies and frameworks- Experience with micro-service based architectures- Experience working with structured architecture approaches (TOGAF or SAFe)- Leadership and stakeholder management experience ...

Software Developer

Hiring Organisation
Robert Half
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
term engagement We're partnering with a Bristol-based start-up seeking a developer to support a time-sensitive project. Immediate objectives: Integrate Autoware (open-source self-driving autonomy) with the CARLA simulator on a local machine, enabling destination setting, autonomous navigation, and obstacle avoidance. This requires ...

Infrastructure Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
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 ...

Platform Lead / Engineering Manager

Hiring Organisation
JLR Search Ltd
Location
EC3M, Fenchurch Street, Greater London, United Kingdom
Employment Type
Permanent
Salary
£110000 - £125000/annum 25% Bonus + Excellent Benefits
Cilium Kyverno Karpenter Python Golang Kanban CNCF Stack GitOps/CD Policy as Code IaC Observability Visible presence in the cloud native community through open source contributions, community engagement, or conference speaking would be amazing but not essential. ...

Linux Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Salisbury, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Portsmouth OR Salisbury site, 2 days home working. What you'll be doing: Oversee and enhance Linux platform capabilities. Develop and maintain open-source and commercial tooling. Provide expert 3rd line technical support, mentoring, and fault resolution for 1st/2nd line teams. Act as a subject matter ...

Principal Data Engineer

Hiring Organisation
Shaw Daniels Solutions
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
Cloud-native architectures, including Kubernetes, serverless, and Infrastructure as Code. Data mesh or decentralised data architecture implementations. Model Context Protocol (MCP) for data assets. Open-source contributions or active participation in the data engineering community. ...

Data Governance Analyst

Hiring Organisation
JLR Search Ltd
Location
EC3A, Lime Street, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day (inside ir35)
Cloud based big data frameworks such as data lake, relational, Graph and other no-SQL databases Familiar with Cloud and Data Management trends, including open source projects, methodologies (connect and collect, hub and spoke, data fabrics, etc.) and leading commercial vendors that relate to data acquisition, management ...

Data Governance & Quality Analyst

Hiring Organisation
JLR Search Ltd
Location
EC3A, Lime Street, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day (inside ir35)
Cloud based big data frameworks such as data lake, relational, Graph and other no-SQL databases Familiar with Cloud and Data Management trends, including open source projects, methodologies (connect and collect, hub and spoke, data fabrics, etc.) and leading commercial vendors that relate to data acquisition, management ...

OSS Developer (Python)

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 Annual
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help click apply for full ...

Senior Full Stack Engineer - .Net

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
lead and build a Tech4Good project based in Bristol. You'll be creating and building a community to develop a platform based in an open-source environment The Role: We are looking for an OSS Developer (Python) to join a team to help click apply for full ...

Senior Android Engineer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
From £350 to £400 per day
knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines ...

Android Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines ...

Legal Counsel (Technology)

Hiring Organisation
Clifton Search
Location
Gloucestershire, England, United Kingdom
experience in delivering pragmatic legal advice in a demanding private practice or in-house business environment. Strong commercial contract expertise, with particular emphasis on open source and commercial software licensing, SaaS subscriptions, e-commerce, and data processing agreements. Experience and confidence navigating and applying AI, cyber security (e.g. ...