Open Source Jobs in England

426 to 450 of 461 Open Source Jobs in England

Software Architect

Brough, North Humberside, United Kingdom
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You'll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Brough, East Yorkshire, UK
BAE Systems
requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯
Posted:

Front-End Developer - Newsroom (12 month FTC/Secondment)

TW75QD, Syon, Greater London, United Kingdom
Hybrid/Remote Options
Sky
from Sky News. We gather, analyse and visualise data to tell data-driven stories. We combine traditional reporting skills with advanced analysis of satellite images, social media and other open-source information. Through multimedia storytelling we aim to better explain the world while also showing how our journalism is done. The rewards There's one thing people can More ❯
Employment Type: Permanent
Posted:

Front-End Developer - Newsroom (12 month FTC/Secondment)

Middlesex, south east england, united kingdom
Hybrid/Remote Options
Sky
from Sky News. We gather, analyse and visualise data to tell data-driven stories. We combine traditional reporting skills with advanced analysis of satellite images, social media and other open-source information. Through multimedia storytelling we aim to better explain the world while also showing how our journalism is done. The rewards There's one thing people can More ❯
Posted:

Lead IT Architect - Platinion - Insurance

London, United Kingdom
Boston Consulting Group
Articulate trade-offs and drive high-impact technology decisions on topics including (but not limited to) IaaS/PaaS providers, container orchestration, service mesh, API gateways, and commercial vs. open source software. Approaches to managing Architectural debt, Architecture governance and evolution in practice Micro services topologies, including operational concerns such as resiliency, observability, discovery and routing, security etc. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Scientific Software Engineer

exeter, south west england, united kingdom
Hybrid/Remote Options
Met Office
to join the team that develops the workflow solutions to keep Met Office science running, scaling, and evolving. Your role would include development, maintenance, communication and support of the open source software Cylc ( ) and Rose ( ), working as part of a team that includes international partners from New Zealand and Australia. It would also involve helping scientists and scientific … that great minds don't always think alike and as an equal opportunities employer we welcome applications from those with all protected characteristics. We recruit on merit, fairness, and open competition in line with the Civil Service Code. We can only accept applications from those eligible to live and work in the UK - please refer to GOV.UK for information. More ❯
Posted:

Java Software Developer - Mostly Remote

Warrington, Cheshire, United Kingdom
Hybrid/Remote Options
Circle Group
Java Software Developer - Java - Mostly Remote working Are you a Software Developer with a passion for open-source technology, such as Java, to work on innovative real-time solutions? We're looking for a Software Engineer with strong Java & SQL skills to join our growing client in Warrington! The role can be mostly remote, with 1 day a More ❯
Employment Type: Permanent
Salary: GBP 60,000 Annual
Posted:

Senior Software Engineer (£80k + 15% bonus)

Manchester, Lancashire, United Kingdom
Hybrid/Remote Options
Morson Edge
Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional product team responsible for building highly scalable, cloud-native, serverless systems in a collaborative DevOps environment. The teams are responsible for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solution Architect

leeds, west yorkshire, yorkshire and the humber, united kingdom
Hybrid/Remote Options
Axiom Software Solutions Limited
performance. • Providing technical guidance and support to development operations teams. • Staying updated with the latest Kafka features, updates and industry practices. ͏ Mandatory keywords: • Only mention on-premise/cloudera open source kafka experience • Spend a lot of time on Disaster Recovery aspects • Read up and explain new features like KRAFT • Kafka Resiliency • Any Real time tech experience like More ❯
Posted:

Founding Engineer (Agentic Systems & AI Infrastructure) - Fully Remote

London Area, United Kingdom
Hybrid/Remote Options
oryxsearch.io
to architect agent systems, semantic layers, reasoning engines, and distributed runtime environments. What You’ll Work On Agent Infrastructure: Orchestration, memory, task planning, and execution logic using Python and open-source LLM frameworks. Ontology & Semantic Systems: Automated layers that unify structured and unstructured data. Agent Runtime: Planning, tool execution, distributed system observability, and robust runtime workflows. Data Infrastructure More ❯
Posted:

Software Automation Engineer

Oxford, Oxfordshire, United Kingdom
Hybrid/Remote Options
Lawrence Harvey
workflows. A creative thinker - able to design automation that goes beyond simply replicating human tasks. Nice to Have: Relevant degree in Engineering, Computer Science, Robotics, or similar. Familiarity with open-source automation libraries, such as PyLabRobot. Experience creating digital twins or virtual representations of lab devices. Background in biotech, pharma, materials science, or other R&D areas that More ❯
Employment Type: Permanent
Salary: £80000 - £150000/annum
Posted:

J2EE Software Developer

London, United Kingdom
Damia Group Ltd
to use the new solution where required. Update and/or change authentication mechanism (keycloak) and remove the JBoss integration. Update the logging functionality to remove JBoss. Identify on open-source libraries that are in use if they are JBoss specific. Where required, change these to non JBoss OS libraries. Replace the existing JBoss adaptor with the selected More ❯
Employment Type: Contract
Rate: £500 - £560 per day
Posted:

Sales Operations Business Partner

manchester, north west england, united kingdom
SafetyCulture
high growth potential, and a competitive salary, Flexible working arrangements, Access to professional and personal training and development opportunities; Hackathons, Workshops, Lunch & Learns; We encourage involvement in the community, open source work, attending talks and events, and experimenting with new technologies. You'll also receive other perks such as: In-house Culinary Crew serving up daily breakfast, lunch More ❯
Posted:

Senior Control & Instrumentation Engineer

Abingdon, Oxfordshire, United Kingdom
Hybrid/Remote Options
UK Atomic Energy Authority
Oxfordshire. This role requires employees to complete an online Baseline Personnel Security Standard (BPSS), including The Disclosure & Barring Service (DBS) checks for criminal convictions and possibly a search of open source data. The Role Were looking for a Senior Control & Instrumentation (C&I) Engineer to join our team driving the future of fusion energy. In this exciting role More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Rust Engineer

London, South East, England, United Kingdom
Understanding Recruitment
to the design of large-scale, distributed system architectures Requirements: Expertise in crafting network services or asynchronous code using Rust . Ideally two years production Rust experience, or substantial open-source contributions. Ability to independently troubleshoot issues across the entire stack (OS, network, application) Experience developing distributed systems Package: This is a very exciting time to join the More ❯
Employment Type: Full-Time
Salary: £130,000 - £200,000 per annum
Posted:

Junior Software Engineer - C

Cambridge, Cambridgeshire, United Kingdom
Hybrid/Remote Options
ECM Selection (Holdings) Limited
from a top university (Russel group or similar) in Computer Science or related discipline. Demonstrable achievements with C++ in a commercial environment. Alternatively significant contributions to an open-source project, a university dissertation project or a long-term hobby project might be suitable. Strong written and verbal communications skills suitable for a multicultural and multinational work environment. Full More ❯
Employment Type: Permanent
Salary: £30000 - £40000/annum DoE + Benefits
Posted:

Software Engineer - Embedded Systems

Cambridge, Cambridgeshire, East Anglia, United Kingdom
Huber+Suhner Polatis
Essential Skills & Experience 2+ years in embedded software engineering, especially on Linux-based systems. Strong C programming skills and experience with ARM microcontrollers. Familiarity with POSIX APIs and integrating open-source libraries. Hands-on experience with hardware debugging (I2C, USB, SPI). Agile development experience and process documentation. It would be great if you had: Experience with Yocto More ❯
Employment Type: Permanent
Posted:

CUDA Kernel Optimizer

london, south east england, united kingdom
Hybrid/Remote Options
Mercor
usage, and low-level numerical stability considerations. Familiarity with frameworks like PyTorch, TensorFlow, or Triton (not required but beneficial). Strong communication skills and independent problem-solving ability. Demonstrated open-source, research, or performance benchmarking contributions. 4) More About the Opportunity Ideal for independent contractors who thrive in performance-critical, systems-level work. Engagements focus on measurable, high More ❯
Posted:

Senior IT Systems Administrator (OSS)

London Area, United Kingdom
Hybrid/Remote Options
Indra
Deliver clear documentation and strategic recommendations to inform decision-making and planning. Required Skills and Experience: Experience leading or overseeing Systems Monitoring Operations with mixed stack of COTS and Open-Source Solutions. Technical background and knowledge and experience on implementation of different types of Monitoring (Server, Logs, Application Performance Management, Synthetic). Past exposure to Microsoft SCOM/ More ❯
Posted:

Machine Learning Researcher

london, south east england, united kingdom
Hybrid/Remote Options
Wintermute
data pipelines, experiment tracking, versioning). Nice to have requirements: Experience in finance, trading, or quantitative research (not required). Publications, competition results (e.g., Kaggle, academic ML contests), or open-source contributions. Familiarity with C++, CUDA, or low-latency systems. Here is why you should join our dynamic team: Opportunity to work at one of the world's More ❯
Posted:

Quantitative Developer

london, south east england, united kingdom
G-Research
trading Re-architecting systems to provide a seamless path from research to production for machine learning models Enabling large-scale distributed training of machine learning models Contributing back to open source projects Who are we looking for? The ideal candidate will have the following the skills and experience: A genuine interest in technology Proven ability to engineer high More ❯
Posted:

Data Exploration

manchester, north west england, united kingdom
AXA GROUP
interested in joining us at AXA, please don't hesitate to apply. What you'll bring: Strong expertise in statistical modelling and data manipulation within insurance contexts. Proficient in open-source predictive analytics software such as R and Python for advanced data analysis. Ability to work effectively under pressure, meet strict deadlines, and maintain high levels of accuracy More ❯
Posted:

Java Developer

Ipswich, Suffolk, England, United Kingdom
Hybrid/Remote Options
RaptorTech Recruitment Ltd
with new technologies and prototype advanced systems features. To be successful you will likely have: At least a couple of years of Java development experience and preferable knowledge of opensource frameworks such as Spring and Hibernate. Excellent problem-solving skills The appetite to get involved with all aspects of the development lifecycle from requirements gathering through to successful delivery to More ❯
Employment Type: Full-Time
Salary: £35,000 - £45,000 per annum
Posted:

Android Developer

Bristol, Avon, South West, United Kingdom
Stackstudio Digital Ltd
of Kotlin/Java Strong 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 optimization Proficient in Google's Android design principles, interface guidelines and code versioning tools, such More ❯
Employment Type: Contract
Rate: From £435 to £450 per day
Posted:

Android Developer

Bristol, Avon, South West, United Kingdom
Hybrid/Remote Options
International Business Solutions Consulting Limited
in Kotlin/Java, Strong 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 and code versioning tools, such More ❯
Employment Type: Contract, Work From Home
Posted:
Open Source
England
10th Percentile
£34,755
25th Percentile
£52,109
Median
£73,401
75th Percentile
£87,500
90th Percentile
£119,625