Permanent Open Source Jobs in England

1 to 25 of 240 Permanent Open Source Jobs in England

Senior Java Developer

Newcastle, England, United Kingdom
Version 1
largest eGovernment systems as well as business-critical solutions to the utilities and financial services sectors across a wide range of platforms, operating systems, open-source components and databases. Version 1 utilises best of breed Java toolsets - focused on MicroServices Architectures, powerful front- and backend frameworks, RESTful services more »
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Senior Fullstack Developer / Leeds / Tech4Good

Leeds, England, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
commitment to technology for the greater good. They are currently looking to bring on board a full-stack developer who can contribute to their open-source project they are releasing. A successful applicant will be proficient in Laravel, PHP, MySQL and Vue.js. This is a pivotal hire for more »
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KMM Developer

London Area, United Kingdom
HCLTech
with Kotlin's iconv wrappers and profiling changes to the JS network stack Writing clean and maintainable code for complex business logic Contributing to open source projects to improve the Kotlin Multiplatform ecosystem Owning the development process from start to finish and delivering features to a large user more »
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Technical Architect – Digital Identity

Reading, England, United Kingdom
Hybrid / WFH Options
Mastek
performant systems, scalability and maintainability. · Technical governance and the assurance of required digital identity services ensuring best practices are followed · Good working knowledge of open source and Java technologies, including APIs and microservices · Able to interact with and guide a skilled DevSecOps team · Agile development methods – Scrum, Kanban more »
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Automation Test Engineer

England, United Kingdom
Hybrid / WFH Options
Taleo BE
Test Management Tools: TestRail or similar Jira Confluence Experience of building automation frameworks using common automation tools: Robot Framework Selenium Cucumber (or other similar open source automation tools) SoapUI Test stubs and mocking tools Candidate must be a UK National Must be able to obtain an SC level more »
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Kubernetes Engineer

Manchester Area, United Kingdom
BT Group
new CPUs? – spin it up and run some tests. We are future focused, and want to build the best platform possible, with the best open source technology and the best people. Design and development: Working closely with an agile development team of Kubernetes engineers to co-design and more »
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Embedded Software Team Lead

Cambridge, England, United Kingdom
European Recruitment
/GNU/GCC/C/C++/ARM/Direct X/OpenGL/Vulkan/CLANG/JVM/OSS/Open-source/Cambridge/GPU/UK By applying to this role you understand that we may collect your personal data and store more »
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Lead Python & Django Software Engineer

London Area, United Kingdom
McCabe & Barton
of high-quality software solutions. The ideal candidate will have a strong background in software development, using python and Django (or other similar/open source web framework) coupled with some experience of mentoring more junior team members, and a passion for delivering innovative solutions. Person Specification At more »
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Contract Embedded Software Engineer

Cambridge, England, United Kingdom
Platform Recruitment
reliability of networks is seeking an Embedded Software Engineer on an initial 3 month basis. The scope of work includes a combination of porting opensource software onto proprietary hardware and implementation of 3rd party binaries. Required experience: Experience developing embedded software for bare-metal on ARM architecture in C/ more »
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Senior Software Engineer

London, England, United Kingdom
Ripple Labs Inc
services, programs and support for creation on one of the world’s fastest, most sustainable and consistently reliable public blockchain - XRPL. By supporting an open community of developers, they can advance the solutions and innovation needed to allow businesses, consumers, institutions and governments to fuel the engine of a … to implementing those designs in code (C++), to testing the implementations for correctness and performance, and finally optimizing the implementations for better performance Our open source software runs the XRP Ledger, and thus you will work directly on the XRP Ledger protocol and data Write concise system design more »
Employment Type: Technology
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Technical Lead - MLOps

London Area, United Kingdom
Hybrid / WFH Options
Builder.ai
a diverse team and the emotional intelligence required to work with human capital are a must. Confident, but realistic, in their own skills and open to learning new approaches and solutions. Strong software engineering experience with Python. Experience working on production-level microservices (Docker/Kubernetes) and cloud infrastructure. … in running Kubernetes Experience with Graph databases Hands-on experience in all facets of automation and systems architecture, with particular focus on Linux and open source technologies Experience with GitLab Experience working in Cloud environments, in particular Azure or AWS Benefits Attractive quarterly OKR bonus plan or commission more »
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Java Software Engineer

Greater Bristol Area, United Kingdom
Peaple Talent
last 5 years The Role: 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 more »
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Angular UI Developer /Angular Developer

London Area, United Kingdom
Ampstek
design using software development fundamentals and processes, debug, test, and deploy software solutions. • Design, develop and maintain key components of the software suite using Open Source. • Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. • Actively participate in application design reviews by more »
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Test Engineer

Farnborough, England, United Kingdom
Hybrid / WFH Options
Taleo BE
OR a strong coder in Java or Python Experience of building automation frameworks using common automation tools Robot Framework Selenium Cucumber (or other similar open source automation tools) SoapUI Test stubs and mocking tools Demonstrable experience of testing and automating APIs and WebServices. Programming/Database skills Java more »
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Senior Python Developer

Greater London, England, United Kingdom
GlobalLogic UK&I
the long term progression of the team. About you (ideally) : • A good working knowledge of modern software engineering – TDD, Agile, DevOps • A passion for open-source programming or commercial tooling with Python and relative technolgies • Experience of mentoring • Participation in the end to end delivery lifecycle • Hungry to more »
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Data Engineer

London, England, United Kingdom
Version 1
ideas in a simple manner Preferred Qualifications Financial Services industry experience Experience in distributed system design Experience with Pure/Alloy Working knowledge of open-source tools such as AWS lambda, Prometheus Additional Information Location: This role can be delivered in a hybrid nature from one of these more »
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Frontend Product Engineer

England, United Kingdom
PureSoftware Ltd
in the modernization of their legacy product to new-age technologies. · Application Development & Support : We build custom applications using technologies like Java, Dotnet and open source technologies. · Infrastructure Services: Here we work in multiple areas like managing cloud infrastructure, system admin, database admin, network management etc. and we more »
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DevOps Engineer (SC Cleared)

London Area, United Kingdom
Hybrid / WFH Options
Trust In SODA
an appetite to extend their knowledge and apply new skills rapidly on challenging projects. You’ll bring a broad range of experience in modern open source stacks, so don’t worry if you haven’t got strong experience in every skill listed below. If you can demonstrate a more »
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Senior Machine Learning Engineer

Bedford, England, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
infrastructure using Terraform We’d love to see these skills from you: Proficiency in Python Strong NLP experience – NumPy, Pandas etc. Commercial experience leveraging open-source models, finetuning LLMs & RAG pipelines Expertise in learning algorithms, neural networks and ML frameworks (TensorFlow, PyTorch etc.) MLOps experience Nice to have more »
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Senior Data Engineer - AWS

London Area, United Kingdom
Hybrid / WFH Options
Gravitas Recruitment Group (Global) Ltd
to work in a fast-paced and collaborative environment. Your main duties will include designing and constructing robust data pipelines using the best of open-source data engineering and scientific Python toolset. Tech Stack: Airbyte AWS Glue Pandas Pyspark Delta Lake PostgreSQL The team follows agile ways of more »
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Senior Linux Administrator

Oxfordshire, England, United Kingdom
Hybrid / WFH Options
University of Oxford
team. OxCERT runs an on-premises Elasticsearch-based SIEM solution, an Intrusion Detection System (IDS), and a vulnerability scanning service as well as other open source and commercial tools. We are one of the first UK universities to have the capability to capture and ingest full network metadata … operate various systems for network monitoring, incident analysis and response, and related internal services. The team is a strong believer in Free Software and Open Source technologies and actively supports several related project communities. Current projects include the enhancement of the existing Elastic based security information and event more »
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Python Developer

Greater London, England, United Kingdom
Venture Up
Essential Skills ·5+ years commercial experience in python programming Ability to program in an object oriented, functional or dynamic language, exhibited by personal projects, open source contributions, or commercial experience. ·Knowledge of algorithms and data structures. ·Knowledge of relational databases and SQL. ·An interest in new technologies, theoretical more »
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Java Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Stanford Black Limited
billion of asset revenue. The firm is highly recognised for adopting an extreme tech-driven mentality, where they look to incorporate the latest open-source and wider technology stacks into their existing infrastructure, whilst experimenting with the latest trends on the markets to see if there is an more »
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Software Engineer - Simulation

Oxford, England, United Kingdom
Oxa
generation of effective and diverse driving scenarios for validating and improving autonomous vehicles. Adapt and customise our in-house Oxa Simulator as well as open source driving simulators (e.g. CARLA) to suit our scenario generation & autonomous driving stack requirements, ensuring seamless integration and compatibility. Develop frameworks and interfaces … a neuro inclusive lens to our recruitment process and want each potential Oxbot to enjoy the best experience possible for them. We promote an open and inclusive culture that empowers our Oxbots to bring their whole, authentic selves to work every day. Oxa is proud to be an inclusive more »
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Senior React Native Engineer

London Area, United Kingdom
Hybrid / WFH Options
Travelex
and mentor others. Experience: JavaScript, both modern techniques and core concepts Type systems like TypeScript or Flow Deep knowledge of React and the surrounding open-source ecosystem. Git, especially within teams Testing libraries and methods (Jest/Enzyme/react-testing-library) Modern mobile/web application stack more »
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Open Source
England
10th Percentile
£42,500
25th Percentile
£48,250
Median
£63,218
75th Percentile
£84,964
90th Percentile
£112,500