Open Source Jobs in the UK

1 to 25 of 346 Open Source Jobs in the UK

System Software Developer

Cambridgeshire, Cambridge
Hybrid / WFH Options
ECM Selection
Get paid to write open-source software Do you want to work on software used by billions around the world? Do you believe in the goals of the open-source software community? This team wants to hear from you. You will be working alongside similarly enthusiastic … and highly skilled developers building software with open-source projects and making important contributions to the open-source community. You could be working on improvements to WebKit, or building new Linux kernel driver, or one of countless other projects this team tackles, all of them deeply … in developing systems level software such as kernel drivers, web rendering engines, display servers, or A/V libraries. Demonstrable and significant contributions to open-source projects. This includes engagement with the community and understanding of open-source development methodologies not just code commits. High level more »
Employment Type: Permanent
Salary: to £75,000 DoE + benefits
Posted:

Linux/OpenSource Application Admin / Senior Engineer

Camden, London, Camden Town, United Kingdom
AKTON Resourcing Ltd
Job Opportunity: Linux/Open-Source Application Administrator/Senior Software Engineer Location: Camden Contract Type: Full-time, Contract Position Company Overview: Join a dynamic team dedicated to technological advancement and innovation in the heart of London. Our organization is committed to fostering an environment where talent thrives … driving change and shaping the future. Be part of something bigger. Role Description: We are seeking a seasoned software engineer with a passion for open-source technology, Linux systems, and application administration. As a Linux/Open-Source Application Administrator, you will play a pivotal role … upgrading our systems, ensuring optimal performance, security, and user experience. This position requires a deep understanding of Linux operating systems and proficiency in managing open-source applications. Key Responsibilities: Administering and upgrading Open-Source systems on Linux, including Elastic, Jenkins, and Nexus. Upgrading Red Hat Linux more »
Employment Type: Contract
Rate: £300 - £330/day
Posted:

Open Source Investigator OSINT

London
Hybrid / WFH Options
Client Server
Open Source Investigator/OSINT Analyst London/WFH to £45k Do you have a good understanding of OSINT combined with a naturally curious/investigative mindset? You could be progressing your career at an organisation that help to protect the copyrights of major brands. As an Open Source Investigator you will support the efforts to investigate and tackle infringements to client's rights. You'll be investigating, testing and analysing technologies and digital services of all types, conducting OSINT investigations into threat actors, carrying out data analysis in relation to piracy, and analysing the technical … You're able to pass a CRB (Enhanced Criminal Records Bureau) check You are degree educated What's in it for you: As an Open Source Investigator you can expect a competitive package: Up to £45k salary Private Health and Dental Care Employee Assistance Programme Pension (8% employer more »
Employment Type: Permanent
Salary: £38,000 - £45,000
Posted:

Software Engineer

City Of Bristol, England, United Kingdom
Hybrid / WFH Options
AdaCore
work together, with our customers and partners. Job description: We are seeking a dynamic Software Engineer dedicated to enhancing the Ada programming language's open-source software development ecosystem and overall advocate for the adoption of AdaCore technologies. This unique position within the Technical Marketing team involves contributing … We are looking for candidates who are not only technically skilled but also possess a strong desire to learn, innovate, and contribute to the open-source community. Key Responsibilities: Collaborate on the maintenance of tools provided by the Ada package manager, ensuring a wide range of tools is … build GNU toolchains for new embedded targets and host OS, maintaining existing ones to support the evolving needs of Ada developers. Engage with the open-source community to foster collaboration, share knowledge, and gather feedback to guide development efforts. Develop various software projects and demos showcasing AdaCore products more »
Posted:

Research Software Engineer

Saffron Walden, Essex, South East, United Kingdom
Hybrid / WFH Options
EMBL-EBI
Open Targets (OT) is a unique public-private partnership working to deliver experimental data and informatics platforms that enable researchers to make more informed decisions about target selection for drug discovery. OT is a shared initiative between the European Bioinformatics Institute (EMBL-EBI), a global leader in the management … and the Wellcome Sanger Institute. Generative AI has revolutionised the way we interact with knowledge. To benefit from the advances in LLM technology inside Open Targets, we are extending the capabilities of our platform towards LLM integration using open-source frameworks. The project aims to improve on … LLM) integration to join the AI knowledge management project for a period of 3 years. This role is central to our mission of advancing open science and robust drug development. You will be a key player in designing and operating software that integrates cutting-edge knowledge graphs, LLMs and more »
Employment Type: Contract, Work From Home
Rate: £85,000
Posted:

Software Engineer

Manchester, United Kingdom
KO2 Embedded Recruitment Solutions Ltd
are used across multiple industries. You will work with a dynamic team of engineers and take a lead role in projects involving Linux-based open-source technologies. Skills and Experience Required: Proven experience in software development using C, C++, Python, or Rust. Familiarity with Linux operating systems and … open-source technologies. Experience with Embedded systems and operating systems Experience in a similar role where you have taken a lead role on technical matters including planning, code reviews and assigning work packages. Key Responsibilities: Design and develop embedded software solutions using C, C++, Python, or Rust. Take … role in cross-functional teams to define software requirements and specifications. Take a lead role in the development of Linux-based systems and utilize open-source technologies. Participate in code reviews and ensure code quality and best practices. If you are a Software Engineer with a passion for more »
Employment Type: Permanent
Salary: £40000 - £60000/annum
Posted:

Junior Software Engineer

Birmingham, West Midlands, United Kingdom
Klickstarters
Junior Software Engineer Junior C++ Programmer- C++/Visual Studio/STEM Degree/Open-Source/Git/Graphics We have a brand new role based in Birmingham within an exciting Game Development company specialising in C++ Graduates with Commercial experience using C++ considered. Onsite position Competitive … Salary C++/Visual Studios/STEM Degree/Open-Source/GIT/Graphic To apply please call 01244 739 999 or email Based in Birmingham we are a growing Gaming company within the gambling industry who are seeking to appoint a talented Graduate Game Programmer with …/Visual Studios Great attitude Desire to embrace and learn new skills. Ideally commercial experience using C++. STEM Degree IT'S NICE TO HAVE… Open-Source/Git/Graphics Keen interest in the gaming industry TO BE CONSIDERED… Please either apply by clicking online or emailing me more »
Employment Type: Permanent
Salary: £24,000
Posted:

Software Research Engineer

Saffron Walden, Essex, South East, United Kingdom
Hybrid / WFH Options
EMBL-EBI
Open Targets (OT) is a unique public-private partnership working to deliver experimental data and informatics platforms that enable researchers to make more informed decisions about target selection for drug discovery. OT is a shared initiative between the European Bioinformatics Institute (EMBL-EBI), a global leader in the management … and the Wellcome Sanger Institute. Generative AI has revolutionised the way we interact with knowledge. To benefit from the advances in LLM technology inside Open Targets, we are extending the capabilities of our platform towards LLM integration using open-source frameworks. The project aims to improve on … users in a user-friendly way. The central aims of the role we describe below will be 1) extending knowledge representation capabilities of the Open Targets platform towards custom knowledge graphs, and 2) interfacing with knowledge extraction and knowledge usage teams to ensure effective knowledge representations for any given more »
Employment Type: Contract, Work From Home
Rate: £85,000
Posted:

Senior Data Scientist

London Area, United Kingdom
Hybrid / WFH Options
Builder.ai
query language. Familiarity with vector databases and expertise in Retrieval Augmented Generation (RAG). Hands-on experience in self-hosting and fine-tuning of open source Generative AI models. Ability to propose innovative and tailored solutions to non-standard machine learning problems. Track record of industry recognition which … could be in the form of high impact ML/AI conference contributions, contribution to high impact open source projects or performance in open source competitions such as Kaggle Benefits Attractive quarterly OKR bonus plan or commission scheme dependant on your role Stock options in a more »
Posted:

Business Administration Apprentice

FIRST FLOOR, RIVERSIDE HOUSE, QUEENS SQUARE, HONLEY, England
WITH SUPPORT LIMITED
the most from their programme. Successful completion of this apprenticeship gives you an accredited Level 3 Business Administration qualification, with training in how to: Source data from a collection of trusted sources Collate and format data to facilitate processing and presentation Present data for review and analysis by others … the Employer WITH SUPPORT LIMITED With Support Limited provide IT Support to cover all IT and Telecoms needs. Nobody knows Linux better, they are open-source gurus! Early pioneers in bringing open-source software into everyday business use since 2005. They were one of the very … first companies to provide a dedicated professional and commercial open-source support service. With Support also provide Distro Support and Ubuntu server/desktop services. more »
Employment Type: Advanced Apprenticeship
Salary: £14,000.00
Posted:

Senior Software Engineer

South West London, London, United Kingdom
Networking People (UK) Limited
Software Engineer - Cloud/Opensource Central London/Hybrid Competitive Salary - £85,000 - £125,000 negotiable depending on experience plus full benefits package including attractive Bonus & Equity Overview An exciting opportunity to join an ambitious Cloud Technology organisation expanding their UK engineering team developing next-generation cloud services. They are … on building Virtual Machine offering as part of the Compute team. Ideal background is someone who has virtual machines or virtual networking experience but open to consider all strong engineers with a background in distributed systems. Technical Knowledge Required: Strong background in distributed systems and Linux systems engineering Coding … in programming languages such as C, C++, Golang or Rust. Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, Knative, Ceph, Rook, Cassandra, Spark, Nate etc. Hands-on exp. with IaC tools and automation, such as Terraform, Ansible, or more »
Employment Type: Permanent
Salary: £85,000
Posted:

Senior Software Developer

South West London, London, United Kingdom
Networking People (UK) Limited
Software Engineer - Cloud/Opensource Central London/Hybrid Competitive Salary - £85,000 - £125,000 negotiable depending on experience plus full benefits package including attractive Bonus & Equity Overview An exciting opportunity to join an ambitious Cloud Technology organisation expanding their UK engineering team developing next-generation cloud services. They are … on building Virtual Machine offering as part of the Compute team. Ideal background is someone who has virtual machines or virtual networking experience but open to consider all strong engineers with a background in distributed systems. Technical Knowledge Required: Strong background in distributed systems and Linux systems engineering Coding … in programming languages such as C, C++, Golang or Rust. Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, Knative, Ceph, Rook, Cassandra, Spark, Nate etc. Hands-on exp. with IaC tools and automation, such as Terraform, Ansible, or more »
Employment Type: Permanent
Salary: £85,000
Posted:

ML Tech Lead

Manchester, England, United Kingdom
Janes
militaries, governments, and defence companies to make critical decisions. Our expert-driven tradecraft, developed over 120 years, combined with human-machine teaming, delivers assured open-source intelligence across military capabilities and order of battle, equipment, events, countries, companies, and markets. Linking millions of assured data points, Janes data … model creates a framework of interconnected open source defence intelligence. This allows our customers to integrate all relevant data and connections into a single intelligence environment to deliver a more complete and accurate answer. Using Janes, our customers can use their scarce resource more effectively, to get to … with higher confidence, more quickly. Job purpose As part of our ongoing evolution to continue to be at the forefront of analysis in the open-source intelligence domain, we are now expanding our Development and Technology team to enhance the next generation of systems that will enable our more »
Posted:

Software Engineer

South West London, London, United Kingdom
Networking People (UK) Limited
Software Engineer - Cloud/Opensource Central London/Hybrid Competitive Salary - £85,000 - £125,000 negotiable depending on experience plus full benefits package including attractive Bonus & Equity Overview An exciting opportunity to join an ambitious Cloud Technology organisation expanding their UK engineering team developing next-generation cloud services. They are … on building Virtual Machine offering as part of the Compute team. Ideal background is someone who has virtual machines or virtual networking experience but open to consider all strong engineers with a background in distributed systems. Technical Knowledge Required: Strong background in distributed systems and Linux systems engineering Coding … in programming languages such as C, C++, Golang or Rust. Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, Knative, Ceph, Rook, Cassandra, Spark, Nate etc. Hands-on exp. with IaC tools and automation, such as Terraform, Ansible, or more »
Employment Type: Permanent
Salary: £85,000
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
NP Group
Coding in programming languages such as C, C++, Golang or Rust. Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, Knative, Ceph, Rook, Cassandra, Spark, Nate etc. Hands-on exp. with IaC tools and automation, such as Terraform, Ansible … or Helm. Active engagement or contributions to the open-source community. Familiarity with software build processes and secure supply systems, like Bazel or OpenSSF. The role You will have an opportunity to team up with fellow engineers to craft tailored solutions meeting their unique challenges. Forge and refine … for software component development, aligning with team priorities and vision. Lead the charge in defining and achieving our technical benchmarks Seamlessly integrate and upkeep open-source components within our evolving tech stack. more »
Posted:

Senior Platform Engineer

London Area, United Kingdom
OpenCredo
role is for you. Not only will you be working with all three major cloud platforms (AWS, GCP and Azure) but also other key Open Source technologies such as Kafka and Kubernetes. Working closely with development teams, you will be implementing best practices around continuous deployment and scalable … approaches. If you’re passionate about having the freedom to use the right tool for the right purpose, and staying at the forefront of open source emerging technologies, then this is the role for you. What we’re looking for: Client facing Cloud & Platform advocate : You will be … from a transparent environment including regular company meetings where we discuss anything and everything Have exceptional opportunities as a speaker, blogger and contributor to open source projects. We have some great connections in the wider technology community that we encourage our team to make the most of! Work more »
Posted:

Software Engineer

Manchester, United Kingdom
KO2 Embedded Recruitment Solutions Ltd
Engineer Office Location: Manchester City Centre Are you a software engineering enthusiast who is keen to work on a variety of exciting projects, using open-source technologies in a friendly, teamwork focussed environment? Do you consider yourself a hobbyist and spend lots of your spare time developing personal … for likeminded software engineers to join them in their Central Manchester based offices. They develop industry leading software solutions and predominately work with the open-source technology stack; coding in C, C++, Python and Rust in Linux environments. In this role no two projects will be the same … Rust. Linux environments Experience with all aspects of the software development life cycle. An interest and passion for developing modern software Experience working with open-source software Desirable Skill and Experience: Embedded software applications Experience in a regulated environment (Automotive, safety critical, medical etc) CI/CD, Yocto more »
Employment Type: Permanent
Salary: £40000 - £55000/annum
Posted:

Lead Software Architect

Leicester, England, United Kingdom
Honeywell
robust, scalable, and secure software architectures that support our life safety solutions. Your expertise in the Microsoft stack, coupled with a strong foundation in open-source technologies, will enable us to deliver platforms that meet the highest standards of reliability and performance. Key Responsibilities: - Lead the design and … ensuring they are scalable, secure, and efficient. - Drive the adoption of best practices in software architecture, focusing on the Microsoft technology stack while leveraging open source tools and frameworks where appropriate. - Collaborate with cross-functional teams, including product management, engineering, and QA, to ensure seamless integration and delivery … or related industries. - Deep expertise in the Microsoft technology stack (e.g., .NET, C#, SQL Server) and familiarity with Azure cloud services. - Strong knowledge of open source technologies and how to integrate them into scalable and secure software architectures. - Demonstrated experience in designing systems that meet stringent requirements for more »
Posted:

Principal OpenGL/Vulkan Software Engineer

Cambridge, Cambridgeshire
Hybrid / WFH Options
IC Resources
fully remote working! My client is a Cambridge-based global technology consultancy with a strong focus on contributing to the open-source community. They are passionate about pushing the boundaries of graphics technology and providing innovative solutions to their clients. Join their team of dedicated engineers who are … Software Engineer to join their team. As a key member of the graphics team, you will work on challenging and groundbreaking projects in the open-source domain and you will have the opportunity to collaborate with leading experts and contribute to the development of cutting-edge graphics technology. … What's required? Strong knowledge of Vulkan or OpenGL API's Linux systems experience Knowledge of open source development methodologies and communities GPU optimisation experience Bonus: Direct contributions to the Mesa 3D Graphics libraryIf you are a Principal OpenGL/Vulkan Software Engineer looking for a new and more »
Employment Type: Permanent
Posted:

Legal Counsel - Commercial

Staines-Upon-Thames, England, United Kingdom
Hybrid / WFH Options
SUSE
SUSE, a pioneer in open source software, provides reliable, interoperable Linux, cloud infrastructure and storage solutions that give enterprises greater control and flexibility. SUSE has over 25 years of engineering excellence. Its exceptional service and unrivaled partner ecosystem are used to power the products and support that, in … turn, help SUSE’s customers to manage complexity, reduce cost, and confidently deliver mission-critical services. SUSE is also an active member of many open source communities, such as the openSUSE Project, OpenStack, Ceph, OpenNFV, OpenHPC, and more, which all form part of a global drive to help … undertake include the following: Providing legal and strategic advice on various commercial, corporate and policy matters,including data protection, information technology and IP, especially open source software and licence agreements but distribution agreements, work in and in relation to emerging markets, strategic partner relationships, transactional risk and deal more »
Posted:

Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Climate Policy Radar
About us Climate Policy Radar is on a mission to organise, analyse, and democratise the world’s climate law and policy data. We build open databases and research tools so people can discover, understand and generate data-driven insights on public laws and policies. Our work helps governments, researchers … to enhance accountability, and promote data democratisation, transforming our search engine into a virtual research assistant for the climate world, powered by a unique open knowledge graph. We are deeply embedded in the global climate and AI communities, and count some of the most important organisations and global climate … leaders amongst our users, advocates, friends and advisors. We’re a Community Interest Company, championing an open science approach that aims to promote collaboration, transparency and justice — including open code and data. We are currently around 20 people, and are embarking on a significant growth phase. Our team more »
Posted:

Senior Software Engineer

United Kingdom
Janes
militaries, governments, and defence companies to make critical decisions. Our expert-driven tradecraft, developed over 120 years, combined with human-machine teaming, delivers assured open-source intelligence across military capabilities and order of battle, equipment, events, countries, companies, and markets. Linking millions of assured data points, Janes data … model creates a framework of interconnected open source defence intelligence. This allows our customers to integrate all relevant data and connections into a single intelligence environment to deliver a more complete and accurate answer. Using Janes, our customers can use their scarce resource more effectively, to get to more »
Posted:

Senior Data Engineer

London Area, United Kingdom
Hybrid / WFH Options
HENI
engineers, data scientists, analysts), in a fast-paced and collaborative environment. You will be designing and building robust data pipelines – using the best of open-source data engineering and scientific Python toolset. Our tech stack includes Airbyte for data ingestion, Prefect for pipeline orchestration, AWS Glue for managed … you will collaborate with the team via daily stand ups, as well as engage with stakeholders at various levels across the business. We are open to the role being remote working, however we would prefer candidates who could accommodate hybrid working i.e. 2-3 days a week in the … and challenging work environment with opportunities for growth and development. A culture of innovation and continuous learning. Flexible working hours and remote work options. Open-plan and modern office located in central London. Competitive salary and benefits package. How to Apply Please submit your CV which includes a link more »
Posted:

Senior Engineering Manager, Inv Risk

London, Barking
T Rowe Price
preferred Experience designing and delivering frameworks focused on data pipelines, data catalogs, data distribution, and/or advanced analytics Proficient with a range of open-source frameworks and development tools - .Net Framework (Standard/Core), AWS Lambda and Step Functions, SNS, SQS, S3, NoSQL databases, Git/Unity … front-end frameworks such as React or similar Proven working knowledge of Risk analytics platforms (e.g MSCI, Bloomberg PORT, Barclay's POINT) and derivatives. Open source involvement such as a well-curated blog, accepted contribution, or community presence. Scrum Developer or Scrum Master certification. Experience in front office more »
Employment Type: Permanent
Salary: Competitive
Posted:

Data Engineer

Birmingham, England, United Kingdom
Version 1
scalable and re-usable frameworks for ingestion and transformation of large data sets Integrate the end-to-end data pipeline to take data from source systems to target data repositories ensuring the quality and consistency of data is maintained at all times Work with other members of the project … using AWS or Azure such as: Azure SQL Data Warehouse, Azure Data Lake, AWS S3,AWS RDS,AWS Lambda or similar Have experience with Open Source big data products i.e. Hadoop Hive, Pig, Impala or similar Have experience with Open Source non-relational or NoSQL data more »
Posted:
Open Source
10th Percentile
£40,500
25th Percentile
£47,500
Median
£65,000
75th Percentile
£84,964
90th Percentile
£99,750