1 to 25 of 145 Open Source Jobs in the UK

Director, Sales - Europe

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
leading database for modern application development. The Opportunity The Director, Sales - Europe will lead and scale revenue growth across Europe for a database and open-source technology company. This executive will be responsible for building a high-performing regional sales organization, expanding enterprise adoption, and monetizing open-source and cloud offerings through subscriptions, support, and services. The ideal candidate brings deep experience selling complex infrastructure or data platforms, understands open-source business models, cloud and SaaS, and can balance community-driven adoption with enterprise sales execution. What You’ll Do Own the Europe ...

Head of Sales, EMEA

Hiring Organisation
Jobleads-UK
Location
United Kingdom
About NetBox Labs NetBox Labs is building the future of infrastructure networking and open-source innovation. As the commercial steward of NetBox, the leading open-source network source of truth, we help organizations scale, secure, and automate their infrastructure. Our team is rapidly growing … teams across multiple EMEA countries. Demonstrated success exceeding multi‐million‐dollar revenue targets in complex, multi‐country environments. Experience selling infrastructure, networking, DevOps, or opensource technologies strongly preferred. Strong executive presence and experience engaging C‐level stakeholders. Deep understanding of cultural and commercial nuances across EMEA markets. ...

IT Support Technician

Hiring Organisation
Recruitment Helpline Ltd
Location
Bromyard, Herefordshire, West Midlands, United Kingdom
Employment Type
Permanent, Part Time
Salary
£30,000
opportunity for an Entry-Level IT Support Technician to join a well-established company. Job Type: Full-Time, Permanent - 39.5 hours. (We are potentially open to part-time hours across 5 days for the right candidate) Salary: £27,000 -£30,000 (FTE) dependant on experience Location: Site Based - Bromyard … Ecologi & charitable supporters of The Hope Centre in Bromyard. The company believes in & prides itself in rewarding honesty, hard work, efficiency & creativity. They are open and inclusive. Different points of view are not only welcomed but encouraged & celebrated. About The Role: The company are seeking an enthusiastic and highly ...

Software Asset Management Consultant

Hiring Organisation
Talent Smart
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 630 Daily
someone with a strong background in software development or programming, to support governance, processes, and controls around the use and contribution of Free and Open Source Software (FOSS). The role is ideally suited to someone who has previously built or maintained software and has developed a strong … developer-focused guidance to engineering teams on the implications of FOSS licensing within their applications and codebases. Analyse licensing and copyright considerations for new open-source software requests, with an understanding of real-world development use cases. Use FOSS scanning and composition analysis tools to identify licensing risks ...

Software Asset Management Consultant

Hiring Organisation
Talent Smart
Location
E14, Canary Wharf, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £630/day
someone with a strong background in software development or programming, to support governance, processes, and controls around the use and contribution of Free and Open Source Software (FOSS). The role is ideally suited to someone who has previously built or maintained software and has developed a strong … developer-focused guidance to engineering teams on the implications of FOSS licensing within their applications and codebases. Analyse licensing and copyright considerations for new open-source software requests, with an understanding of real-world development use cases. Use FOSS scanning and composition analysis tools to identify licensing risks ...

Software Engineer

Hiring Organisation
Hypercube Consulting
Location
Glasgow, Scotland, United Kingdom
teams and our design partners. Technical work will include building, testing, deploying, maintaining, packaging, and explaining software solutions - built with modern tools across the open source and cloud platform landscape. You'll have to get stuck into the end-to-end software development workflow - everything from requirements gathering … business strategy Understand and translate end-user requirements into designs and delivery plans for effective back-end and front-end software Leverage open source and cloud platform technologies to deliver robust solutions Design, develop, execute, and maintain software solutions and front-end web applications for Cairn Discover, analyse ...

Senior Golang Developer

Hiring Organisation
Levy Global
Location
London Area, United Kingdom
this role, you will focus on developing and maintaining high-performance applications using Golang, contributing to code-based deployment strategies, and collaborating on open-source projects. Your expertise will drive the deployment and management of cutting-edge solutions using technologies like Temporal. Responsibilities: Develop and maintain robust, scalable … design and implementation of code-based deployment strategies. Manage and optimize deployment and management processes for applications. Collaborate with the team on open-source projects and initiatives. Implement solutions using Temporal and similar technologies to enhance application performance. Ensure code quality through testing, code reviews, and adhering ...

Senior Robot Learning Engineer

Hiring Organisation
Wave Recruitment
Location
Greater Bristol Area, United Kingdom
record of publications at top-tier venues (CoRL, RSS, ICRA, NeurIPS, ICML, ICLR), or equivalent demonstrated research impact through deployed systems, patents, or significant open-source contributions Strong Python; production-quality research code with proper testing, type hints, and documentation Useful: Hands-on experience with humanoid … Identify and propose new research directions aligned with the manipulation roadmap Mentor junior researchers and engineers Publish at top-tier venues — conference attendance and open-source contributions are actively supported What's On Offer Join a team with world class applied research scientists, ML engineers, and robotics software ...

Design Verification Engineer

Hiring Organisation
Platform Recruitment
Location
Greater Bristol Area, United Kingdom
constrained by legacy methodology; you’ll be encouraged to shape how it’s done. The Role The verification approach is flexible and evolving, combining open-source and in-house tooling rather than relying on rigid, traditional frameworks. Engineers here are expected not just to verify designs … closely with designers to resolve them Build and improve verification infrastructure, including test frameworks and CI systems Contribute to internal tooling and, where appropriate, open-source projects Requirements Strong debugging and problem-solving ability in complex hardware systems 2+ years’ experience in RTL functional verification (FPGA or ASIC ...

AI Architect

Hiring Organisation
Walsh Employment
Location
Leamington Spa, Warwickshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£85,000
content more efficiently and at scale. The successful candidate will help drive innovation across the creative function, with a strong focus on local and open-source AI models , workflow optimisation and commercial impact. Key Requirements We are looking for a technically strong AI specialist with proven experience applying … build and improve AI-powered creative workflows Experience across image, video and audio generation , ideally including playable ads Strong knowledge of local and open-source AI models , including optimisation and deployment Experience integrating AI tools into real-world production environments Ability to solve technical problems and deliver scalable ...

Senior Design Verification Engineer

Hiring Organisation
microTECH Global LTD
Location
Cambridgeshire, England, United Kingdom
team and hiring across Mid, Senior, and Lead levels . This is a fantastic opportunity to join a team working at the forefront of open-source silicon development , with a strong focus on production-ready RISC-V-based technologies such as Ibex CPU and OpenTitan , in collaboration with … senior and lead level. Why this role is exciting Permanent role based in Cambridge (hybrid options considered) Competitive, negotiable salary Work on cutting-edge open-source silicon Collaborate with global industry-leading partners Real opportunity to shape verification strategy and grow with the team What you will ...

Software Engineer

Hiring Organisation
Morecambe Bay Primary Care Collaborative
Location
Carnforth, LA6 2HQ, United Kingdom
Salary
£45000.00 to £50000.00
support partners. Oversee deployments, CICD - Continuous Integration and Continuous Delivery Deployment pipelines, and system monitoring. Ensure system reliability, performance, and security, utilising open source first solutions. Support disaster recovery and business continuity planning. 4. Technical Leadership Provide technical guidance and mentorship to colleagues. Lead on solution architecture … support partners. Oversee deployments, CICD - Continuous Integration and Continuous Delivery Deployment pipelines, and system monitoring. Ensure system reliability, performance, and security, utilising open source first solutions. Support disaster recovery and business continuity planning. 4. Technical Leadership Provide technical guidance and mentorship to colleagues. Lead on solution architecture ...

Senior Full Stack Engineer

Hiring Organisation
Prolo
Location
London Area, United Kingdom
analysis using Python (pandas, numpy) Understanding of data pipelines and ETL processes AI/LLM Engineering Experience integrating LLM APIs (OpenAI, Anthropic, Gemini, or open-source equivalents) into production applications Understanding of core LLM concepts: context windows, token limits, temperature, system prompts, and model selection trade-offs Experience … Experience building scalable backend systems Ability to work across multiple domains (backend, DevOps, data) Examples of taking projects from idea to production Contributions to open source or personal projects Note : Prolo is a startup with a small engineering team, which means you'll be expected to be versatile ...

Site Reliability Engineer

Hiring Organisation
Anson Mccade
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£65,000
tech stack and experience troubleshooting service outages. Agile Methodology: Experience working within an Agile Scrum team and using supporting tools like Jira. Testing & Open Source: Familiarity with automation frameworks (Selenium) and a track record of improving Open Source Software. ...

AI Engineer

Hiring Organisation
Hypercube Consulting
Location
Glasgow, Scotland, United Kingdom
LLMOps and Agentic AI (prompt engineering, evaluation, agent architectures, CI/CD). Engage with the AI community through blogs, speaking engagements, or open-source contributions — encouraged and supported. Business Development & Growth: Support business development through demos, proof-of-concept work, and technical pre-sales activities. Build strong … Docker, EKS/AKS. Streaming: Kafka, Kinesis, Event Hubs. AWS or Azure certifications. Desirable Experience Consulting or Energy sector experience. Public profile (blogs, conferences, open source). Stakeholder engagement and requirements translation. Integration with external or hybrid cloud systems. Clear communication across diverse technical audiences. What ...

Telemetry and Observability Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £515 per day
systems Build and enhance observability tooling, including dashboards, monitoring systems, alerting frameworks, and reliability standards Develop and maintain telemetry solutions using OpenTelemetry and related open-source technologies Automate observability infrastructure using Terraform and infrastructure-as-code practices Integrate monitoring and observability into CI/CD pipelines and SDLC … Experience Experience in regulated or large enterprise environments Exposure to AI/ML-driven observability or proactive monitoring initiatives Contribution to or involvement with open-source observability projects If this sounds like a fit, APPLY NOW! Telemetry & Observability Engineer | Contract | £475-£515 p/d | Inside IR35 | London ...

Associate Software Engineer (C++/Python) JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
highly skilled engineering team developing next-generation financial systems, including ultra-low latency platforms and distributed technologies. The organisation is passionate about innovation, open-source contribution, and advancing modern software engineering practices. As an Associate Engineer, you will contribute to the development of production systems, working closely with …/CD tools (e.g. Docker, Ansible, GitLab) Understanding of financial markets (traditional or digital assets) Experience working with agile delivery tools Contributions to open-source projects For further information on this role, or any other Software Engineering opportunities in Belfast or Northern Ireland, apply via the link ...

Solution Architect

Hiring Organisation
Forward Role
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
experienced Solution Architect to drive the design and implementation of innovative digital services within the UK public sector. This role focuses on leveraging modern open-source technologies within Agile and DevOps environments to deliver high-quality, scalable solutions. Key Responsibilities The responsibilities below outline the core expectations … continuously improve ways of working Technical Expertise: You should have strong commercial experience across several of the following areas: - Solution and technical architecture design - Open-source technologies - Cloud platforms (preferably AWS) - Security principles and best practices - Identity and access management (e.g. OAuth, Cognito, OIDC) - Containerisation and orchestration tools ...

Geospatial Software Engineer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£60000 - £90000/annum (plus company benefits & bonuses)
your skills and develop your career across a range of languages and platforms. Many of their projects also involve Geographic Information Systems (GIS) and open-source geospatial technologies, helping clients unlock the value of location-based data through mapping, spatial analysis and data-driven decision making. Skills … enhancing and maintaining software, infrastructure and deployment pipelines that are robust, secure and scalable. Projects may include solutions involving geospatial data, GIS platforms and open-source mapping tools. Work collaboratively across disciplines: partnering with Senior and Lead Engineers, Delivery Managers, Designers and Data Scientists to shape solutions, contribute ...

Principal Engineer

Hiring Organisation
Synergetic Recruitment Group Limited
Location
Chelmsford, Essex, South East, United Kingdom
Employment Type
Permanent
tracing systems Design and optimise high-throughput data pipelines and storage layers Implement strategies such as sampling, aggregation, and down-sampling Extend and enhance open-source observability tools at scale Partner with engineering teams to standardise tooling and improve adoption Drive reliability, scalability, and cost optimisation across … Experience with service mesh technologies (e.g. Istio/Envoy) Ability to operate as a technical authority and trusted advisor across teams Nice to Have Open-source or CNCF contributions Experience using AI tools to improve engineering efficiency Why Join Be the go-to expert shaping a large-scale ...

Principal Engineer

Hiring Organisation
Synergetic
Location
Cambridgeshire, England, United Kingdom
tracing systems Design and optimise high-throughput data pipelines and storage layers Implement strategies such as sampling, aggregation, and down-sampling Extend and enhance open-source observability tools at scale Partner with engineering teams to standardise tooling and improve adoption Drive reliability, scalability, and cost optimisation across … Experience with service mesh technologies (e.g. Istio/Envoy) Ability to operate as a technical authority and trusted advisor across teams Nice to Have Open-source or CNCF contributions Experience using AI tools to improve engineering efficiency Why Join Be the go-to expert shaping a large-scale ...

Staff / Principal Machine Learning Engineer, Serving

Hiring Organisation
Inworld AI
Location
United Kingdom
custom load balancing, multi-GPU/multi-node inference, and reliably handling thousands of concurrent connections. Public work. Non-trivial systems programming projects, open-source contributions to major inference engines, or deep-dive technical write-ups. Full-cycle ownership. You can take a model from the research team … reliability as first-class product features, not a box to check before launch. Impact comes before everything else, though we support sharing work and open-source contributions that move the field forward. Your work should be visible. Flat structure, fast iterations, minimal process theater. The base salary range ...

Embedded Linux Software Engineer

Hiring Organisation
Platform Recruitment Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£70,000
keep up. Responsibilities: Porting the OS, integrating with ODM software Fixing build issues when moving to new platforms and applying patches to debug open-source software Researching technical growth Requirements: Highly experienced with embedded build systems, preferably buildroot, OpenWRT, or other WRT-Variants Experienced with C and very … confident working with patches on open source software Strong understanding of network protocols Desirable skills: Experience developing Linux kernel modules and using the kernel build system Knowledge of the Wireless and Linux network stack Experience managing the process from a reference board to production Benefits Work ...

Principal Linux/Android Platform Developer

Hiring Organisation
rmg digital
Location
Waterbeach, Cambridgeshire, UK
power management improvements. Modifying Android framework services and system components. Working within large-scale codebases using Git (branching, merging, upstream integration). Integration of open-source tools for debugging, profiling and performance analysis. Development of system-level C++ components in real-time, multi-threaded environments. Supporting integration testing … tools (memory, performance, code coverage, leak detection). Structured engineering approach with an understanding of software quality processes. Nice to Have: Experience with Linux open-source configuration and patch management. Exposure to hardware teams (schematics, oscilloscopes, logic analysers). Background in ruggedised devices, secure communications or embedded consumer ...

Principal Linux/Android Platform Developer

Hiring Organisation
rmg digital
Location
Waterbeach, England, United Kingdom
power management improvements. Modifying Android framework services and system components. Working within large-scale codebases using Git (branching, merging, upstream integration). Integration of open-source tools for debugging, profiling and performance analysis. Development of system-level C++ components in real-time, multi-threaded environments. Supporting integration testing … tools (memory, performance, code coverage, leak detection). Structured engineering approach with an understanding of software quality processes. Nice to Have: Experience with Linux open-source configuration and patch management. Exposure to hardware teams (schematics, oscilloscopes, logic analysers). Background in ruggedised devices, secure communications or embedded consumer ...