1 to 25 of 35 Open Source Jobs in the Thames Valley

Software Engineer - Open Source Contributions - Remote

Location
Oxford, England, United Kingdom
Software Engineer - Open Source Contributions Role Type: Contractor Location: Remote Seeking experienced Software Engineers to contribute to open-source development projects supporting AI training. You'll work on real-world codebases involving feature development, debugging, refactoring, and performance optimization. No prior AI experience is required. … Responsibilities Develop and implement features in existing open-source projects. Fix complex bugs and improve code reliability. Refactor legacy code for better performance, scalability, and readability. Apply algorithms and efficient problem-solving techniques. Review and validate code against project standards. Collaborate with remote contributors and document technical solutions. ...

Enterprise Account Manager - UK Service Providers

Hiring Organisation
MBR Partners
Location
Reading, Berkshire, United Kingdom
Salary
£ 70 K
CompanyOur client is one of the fastest-growing software companies in Europe and is the publisher of a popular Open-Source operating system. Their aim is to help the enterprises welcome open source from end to end, across every category of compute and application, starting with … world's top Telecoms Service Provider's like BT and AT&T and their use cases span 5G Core, 5G Edge and Open RAN. The OpportunityIn this hunter sales role. The qualified candidate will have the responsibility to attain the given annual quota. You are expected to successfully prospect ...

Software Engineer

Location
Abingdon, England, United Kingdom
scientific computing, real-time systems, large-scale data) Experience integrating machine learning, generative AI, or LLM-based components into production systems Experience contributing to open-source projects, or integrating open-source components at scale. Energy industry experience is not required but is a strong plus. ...

Software Engineer (Java / C++)

Location
Abingdon, England, United Kingdom
issues, and implements fixes to deliver secure applications. Familiar with common software vulnerabilities and leading practices to mitigate. Should have some experience in researching open- source technologies for use in building systems and participate in open source communities as needed. Works on projects of moderate scope ...

Open-Source Software Engineer — Remote Contractor

Location
Oxford, England, United Kingdom
Labs seeks experienced Software Engineers to contribute to open-source projects that support AI training. You will work remotely on real-world codebases, focusing on feature development, debugging, refactoring, and performance optimization. Ideal candidates bring Python, Java, Rust, C++, and TypeScript skills with strong problem-solving abilities. Prior ...

Postdoc: Open-Source LLM Development for the Humanities

Location
Oxford, England, United Kingdom
Development. The role focuses on curating multilingual humanities corpora from Oxford's GLAM collections, and on continual pre-training and fine-tuning of an open-weight foundation model on the University’s HPC infrastructure. You will publish model weights, code, corpus documentation and benchmarks as open-source ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
features you work on Work within a distributed team across time zones, communicating clearly and consistently about your progress and blockers Research and evaluate open-source tools and libraries that can improve the systems you work on Grow your understanding of the product domain through the work itself ...

Associate Software Engineer

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, United Kingdom
Salary
£ 70 K
features you work on Work within a distributed team across time zones, communicating clearly and consistently about your progress and blockers Research and evaluate open-source tools and libraries that can improve the systems you work on Grow your understanding of the product domain through the work itself ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
features you work on. Work within a distributed team across time zones, communicating clearly and consistently about your progress and blockers. Research and evaluate open‐source tools and libraries that can improve the systems you work on. Grow your understanding of the product domain through the work itself. ...

Senior Software Engineer

Hiring Organisation
Elekta
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 70 K
PostgreSQL).Frontend experience with Angular, JavaScript, HTML5, CSS3.Hands-on experience with Docker, Kubernetes, and CI/CD pipelines (Azure DevOps or similar).Familiarity with open-source tools, cloud platforms, and infrastructure automation.Understanding of software design patterns, asynchronous programming, and event-driven systems.Experience in regulated industries (healthcare preferred), cybersecurity ...

Senior Site Reliability Engineer

Location
Reading, England, United Kingdom
every team Developer tooling and automation that compounds - reusable GitHub Actions, GitOps workflows, Terraform modules - so every engineer ships faster Reusable components packaging common open‐source tools (Grafana, Istio, CloudNative stack, and ML tooling such as model registries and feature stores) for teams to deploy in any environment ...

Senior AI Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £700 to £900 per day
OWASP. Experience working with highly regulated, mission-critical or data-intensive organisations. Experience with large-scale data platforms and distributed search. Contributions to open-source AI/ML projects. The Engineering Challenge This isn't a role focused on experimenting with AI in notebooks or stitching together ...

Senior Forward Deployment Engineer

Location
Slough, England, United Kingdom
smoke tests using Test-Driven Development practices. Select appropriate automation-testing approaches per application and drive implementation, including the use of AI coding assistance. Source suitable test data and implement secure data masking for lower environments. Conduct vulnerability triage, root-cause and dependency reachability analyses, remediation prioritization, secure code … changes, and regression testing. Upgrade Java, JVM, NPM, Spring, open-source libraries, internal dependencies, installed software, base images, and operating systems to supported versions. Establish sustainable dependency-management processes with continuous library updates using Renovate or equivalent tools. Modernize legacy applications and middleware stacks, including those deployed ...

Robotics Software Engineer (UAV)

Location
Oxford, England, United Kingdom
functioning robotic systems Understanding of aerodynamics and flight dynamics as applied to UAV systems UK Drone piloting license Track record of contributions to open-source robotics projects or relevant publications Ability to travel up to ~30% of the time to build, test, and deploy capabilities in the real ...

Senior Incident Response Consultant 2

Location
Oxford, England, United Kingdom
management of high‐profile security incidents, threat hunting and analysis, web application security, penetration testing, leading red and/or blue teaming exercises, and open‐source intelligence (OSINT). This role requires a logical, pragmatic, meticulous, analytical, and authoritative person who is highly skilled in managing technical teams ...

Cloud Developer

Location
Reading, England, United Kingdom
automations, custom integrations, or addons, especially where you've treated it like a \"real\" software platform. Evidence of being an IT hobbyist: side projects, opensource, home lab, or automation setups. Our culture We are a close-knit team and value every employee. We always welcome ideas from everyone, no matter ...

Postdoctoral Researcher in Large Language Model Development

Location
Oxford, England, United Kingdom
curating, cleaning and documenting a multilingual humanities training corpus drawn from Oxford's GLAM collections; performing continual pre-training and fine-tuning of an open-weight foundation model on the University's own computing infrastructure; and, working with subject specialists and curators, designing and validating the first dedicated benchmark … evaluating language models on humanities research tasks. You will also be expected to publish the model weights, code, corpus documentation and benchmarks as fully open-source resources; to contribute to the technical roadmap for a major follow-on funding bid; to collaborate on research publications and present ...

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 ...

Scientific Software Engineer

Hiring Organisation
Pertemps Reading
Location
Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 97,000 Annual
debugging. Strong problem-solving and communication skills. Desirable LLVM or MLIR experience. Programming language design. Compiler optimisation. Scientific simulation or high-performance computing. Open-source development experience. Please apply directly ...

Senior Embedded Software Engineer

Hiring Organisation
CesiumAstro
Location
Milton Keynes, Buckinghamshire, United Kingdom
Salary
£ 70 K
quality assurance and optimizing I/O performance.Providing post-production/in-orbit customer support.Interfacing with hardware design and development engineers.Assessing third-party and open-source software.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONSA Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer ...

Senior Embedded Software Engineer

Hiring Organisation
CesiumAstro
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
optimizing I/O performance. Providing post-production/in-orbit customer support. Interfacing with hardware design and development engineers. Assessing third-party and open-source software. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONSA Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering ...

Senior Platform Engineer

Location
Abingdon, England, United Kingdom
last 4- 5 years) including The Disclosure & Barring Service (DBS) checks for criminal convictions and possibly a search of open‐source data. Benefits We have a generous range of benefits (see the full list here) and highlights include: A salary of £57,117 (inclusive ...

STRIDE-Computational Scientist

Location
Abingdon, England, United Kingdom
plasma modelling challenges, helping to accelerate the development of future fusion technologies. A substantial part of the role will focus on FreeGSNKE, UKAEA's open-source tool for modelling tokamak plasma equilibria and evolution. You will help develop and maintain the code, improve its performance on modern computing ...

Principal Embedded Software Engineer I

Hiring Organisation
Appcast
Location
Milton Keynes, Buckinghamshire, UK
quality assurance and optimizing I/O performance.Providing post-production/in-orbit customer support.Interfacing with hardware design and development engineers.Assessing third-party and open-source software.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONSA Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer ...

Principal Embedded Software Engineer I

Hiring Organisation
CesiumAstro
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
optimizing I/O performance. Providing post-production/in-orbit customer support. Interfacing with hardware design and development engineers. Assessing third-party and open-source software. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONSA Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering ...