26 to 50 of 5,377 Open Source Jobs in the UK

Percona is looking for a flexible and efficient Senior Software Engineer to join its Open Source Software Development team. You will work on the PostgreSQL open-source database and related components, doing both new feature development and bug fixing in close collaboration with the upstream PostgreSQL … Community. Percona Distribution for PostgreSQL provides the best and most critical enterprise components from the open-source community, in a single distribution, designed and tested to work together. You will work from your home office, using online tools and resources to contribute to a fast-moving and high … hours. What You Will Do: Design, code, implement and document improvements to PostgreSQL and related components Create and submit patches for review, perform periodic source code merges from other open source repositories Perform root cause analysis of customer-impacting defects to provide the optimal solution Develop test More ❯

Are you looking for a job as a Rust developer and advocate to promote and develop with the programming language within Open-Source projects? The Rust programming language is increasingly gaining momentum and we, at Collabora, share the vision that it is going to have a bright future … for their respective projects whenever that makes sense Shape a compelling strategy around Rust which would provide added value to our clients projects and open-source projects we are currently focusing on Help connecting the engineering organization with the Rust ecosystem at large Contribute publicly to open source Rust-based projects to ensure Collabora's continuing technical leadership Discuss with and promote Rust-based solutions to our clients and represent Collabora at conferences and trade shows to demonstrate and promote our leadership in the open source arena Gain working knowledge of customers’ products More ❯

to influence actual effect changes in government policies through innovation. Job Description: This role may suit an individual who is a specialist in comprehensive open source compliance. Inventorying current applications, including programming languages and distribution methods. Determining which products/software and services pose the highest risk of … members, but, broadly: Focus on mobile and on-prem applications, for on-prem, prioritize products. Pay particular attention to images and virtual machines. Create open source policies for these products/software and services and implement those policies in our scanning tool. WHAT ARE WE LOOKING FOR? 5+ … integrating it across the Bullisher organization (do not decentralize this function). Commit to a regular schedule of looking at scanning reports and publishing open source attributions reports (embedding in development processes). Integrate our scanning tool with a ticketing tool like JIRA . Configure our scanning tool More ❯

the first 25 applicants Join to apply for the Engineering Manager - Build and Release Infrastructure role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring an Engineering Manager to shape the Future of Open-Source Development with Launchpad Are you an experienced engineering leader passionate about open-source software, Linux, and web services? Join the … Launchpad team at Canonical and help drive the evolution of a critical development platform used by some of the world's most influential open-source projects, including Ubuntu. Launchpad is a powerful platform that enables collaboration across the open-source ecosystem. From code hosting and review More ❯

Build and Release Infrastructure role at Canonical Get AI-powered advice on this job and more exclusive features. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring an Engineering Manager to shape the Future of Open-Source Development with Launchpad Are you an experienced engineering leader passionate about open-source software, Linux, and web services? Join the … Launchpad team at Canonical and help drive the evolution of a critical development platform used by some of the world's most influential open-source projects, including Ubuntu. Launchpad is a powerful platform that enables collaboration across the open-source ecosystem. From code hosting and review More ❯

Join to apply for the Product Manager - Networking role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI, engineering innovation … The company is founder-led, profitable, and growing. Our product management team comprises technologists passionate about delivering products that shape market demands and promote open source software globally. This application track is for a product management position focused on Networking. Apply if you excel in leadership, communication, technical … vision, and can drive product strategy for future business needs. We believe open source is transforming enterprise solutions and will continue to expand into vertical markets. Our goal is to make open source easier, reliable, and secure. We aim to provide 'most software to most companies More ❯

Join to apply for the Product Manager - Cloud Native role at Canonical . Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI … The company is founder-led, profitable, and growing. Our product management team comprises technologists passionate about delivering products that shape market demands and promote open source software globally. This application is for a product management position focused on Cloud Native. Apply if you excel in leadership, communication, technical … vision, and can drive product strategy aligned with future business needs. We believe open source is transforming enterprise solutions. Although around for thirty years, it is now integral to the software landscape. We aim to make open source easier, reliable, and secure for deployment and development More ❯

ago Be among the first 25 applicants Join to apply for the Chief Revenue Officer role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … refresh their data centers, our goal is to be the platform for cloud and apps. As they re-architect their business applications to embrace open source, our goal is to deliver the majority of their databases, analytics, messaging, publishing, identity, security, workflow... everything that is open source. … of enterprise software selection and procurement today. Perhaps unusually we are looking for a leader who is insightful and passionate about the impact of open source in the world . Across every category of compute - from the very lowest-level microcontroller to the fastest CPU's and GPUs More ❯

the Chief Revenue Officer role at Canonical Join to apply for the Chief Revenue Officer role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … refresh their data centers, our goal is to be the platform for cloud and apps. As they re-architect their business applications to embrace open source, our goal is to deliver the majority of their databases, analytics, messaging, publishing, identity, security, workflow... everything that is open source. … of enterprise software selection and procurement today. Perhaps unusually we are looking for a leader who is insightful and passionate about the impact of open source in the world . Across every category of compute - from the very lowest-level microcontroller to the fastest CPU's and GPUs More ❯

among the first 25 applicants Join to apply for the Software Engineering Manager - Sustaining Engineering role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … align on strategy and execution. The company is founder led, profitable and growing. We are hiring a Engineering Manager for Sustaining Engineering passionate about open source software, Linux and cloud computing. Come build a rewarding, meaningful career working with the best and brightest people in technology at Canonical … the growing international software company behind Ubuntu. Sustaining Engineering is a business critical team that continuously improves various open source software by resolving software defects reported by customers. Software stack includes everything from the kernel all the way up to the user space applications and IaaS platforms. This More ❯

About the Role: Grade Level (for internal use): 14 About the Role: The Head of the Inner-Source Programs office will establish an Inner-Source Foundation within Market Intelligence, with a goal to enable developer collaboration across the organization, promote re-use of patterns and solutions, reduce duplication … be established to run the programs office, in addition to partnering with existing teams driving related initiatives (e.g., Cloud Blueprints program). The Inner-Source foundation will create processes, documentation, training, and tools to allow teams to discover, use, and contribute common capabilities for the organization. The program office … to drive adoption and contributions, and lead overall outreach and awareness. The position will also be responsible for organizing the division's engagement with open-source programs such as FINOS and other open-source communities. Responsibilities and Impact: Responsible for establishing the Inner-Source Programs More ❯

engineering team. As a member of the CI & Testing team, your primary focus will be to participate in the development, integration and deployment of Open Source Continuous Integration and Automated Testing systems in upstream projects. The scope of the work ranges from hardware automation through LAVA, to systems … executing the tests and distributing and presenting the results Represent Collabora at conferences and trade shows to demonstrate and promote our leadership in the open source arena Understand client needs and reconcile time constraints, available technologies and resources, and Open Source best practices Desired Skills Good … Experience with Gitlab CI/CD and/or GitHub Actions Experience with Python and Python frameworks such as Django, Flask, FastAPI Knowledge of open source development methodologies and relevant open source communities Good English language skills (both verbal and written) Ability to work and communicate More ❯

Industrial Sector Lead Join to apply for the Product Manager - Industrial Sector Lead role at Canonical . Overview Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as … a year to align on strategy and execution. Role Description We are hiring a Product Manager - Industrial Sector Lead . This role focuses on open source technologies transforming the industrial sector, including IoT, edge computing, robotics, and Industry 4.0 solutions. Ubuntu plays a key role in these innovations … deployed across manufacturing, automation, and industrial platforms. The ideal candidate is passionate about tech and business, understands open source, and has excellent communication skills. Key Focus Areas IoT solutions for smart manufacturing and automation Edge computing platforms for real-time processing and analytics Robotics and AI applications in More ❯

Big Data Architect (Open source contributor), London Client: HCLTech Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Description: HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering, and cloud, powered … Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Location: London Skill: Apache Hadoop We are looking for open-source contributors to Apache projects, who have an in-depth understanding of the code behind the Apache ecosystem, should have experience in Cloudera … of the big data tech stack. Requirements: Experience in platform engineering along with application engineering (hands-on). Experience in the design of an open-source platform based on the Apache framework for Hadoop. Experience in integrating Infra-as-a-Code in their platform (Bespoke implementation from scratch More ❯

and visibility. Led by the founders of the OpenTitan secure silicon project, zeroRISC promotes the adoption of high assurance software and services rooted in open silicon. Our products establish an immutable link between hardware and software, enabling trust in devices regardless of their manufacturing or deployment locations. Role Overview … As a Software Engineer focusing on silicon development methodology at zeroRISC, you will help expand the reach of open-source silicon projects like OpenTitan. You will develop adaptable design methodologies for seamless integration across various designs. You will work directly with zeroRISC customers to understand their needs and … will design, implement, and maintain software tools supporting our mission of open-source silicon everywhere. We seek engineers with strong software design skills, knowledge of silicon development, enthusiasm for open-source communities, and the ability to learn quickly and adapt. Key Responsibilities Design, develop, and maintain More ❯

founder, Craig McLuckie, and Sigstore founder, Luke Hinds. Our mission is to make it easier to securely develop software. With our deep expertise in open source technologies and commitment to enhancing software security, we are seeking highly skilled and motivated individuals to join our team. This is a … office is conveniently located in WeWork at 1 Mark Square, London, EC2A 4EG. Elevator Pitch Stacklok Cloud is a comprehensive security platform that combines open source package intelligence with a policy platform built on the open source project, Minder, allowing developers to securely consume open source software while enabling security teams to effectively manage and maintain a robust security posture across the entire software supply chain. We are seeking a Software Engineer II to contribute to Stacklok Insight, our package intelligence service designed to help developers make safer open source dependency More ❯

on this job and more exclusive features. This is an opportunity to run a field engineering team, helping customers understand and implement Canonical's open source solutions in public clouds and in their own data centers. We work across the entire spectrum of cloud offerings, from Ubuntu itself … to virtualisation and private cloud, Kubernetes, and the implementation of sophisticated open source solutions such as MLops platforms, data platforms and more. We are rapidly expanding the range of open source solutions we offer and deliver to customers, as we move into new industries like telco … finance, health care and media we design and develop new open source solutions to meet their needs. We believe that Engineering Managers should be outstanding engineers themselves. They should feel completely at home troubleshooting technical issues and having technical presales conversations with customers. They should contribute to project More ❯

This is an opportunity to run a Professional Services team (also known as Field Engineering) team, helping customers understand and implement Canonical's open source solutions in public clouds and in their own data centers. We work across the entire spectrum of cloud offerings, from Ubuntu itself to … virtualisation and private cloud, Kubernetes, and the implementation of sophisticated open source solutions such as MLops platforms, data platforms and more. We are rapidly expanding the range of open source solutions we offer and deliver to customers, as we move into new industries like telco, finance … health care and media we design and develop new open source solutions to meet their needs. We believe that Engineering Managers should be outstanding engineers themselves. They should feel completely at home troubleshooting technical issues and having technical presales conversations with customers. They should contribute to project delivery More ❯

Software Engineer - Solutions Engineering Join to apply for the Software Engineer - Solutions Engineering role at Canonical . Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public … interesting locations worldwide to align on strategy and execution. The company is founder-led, profitable, and growing. We aim to shape the future of open source IT, devops, and infrastructure management, from bare metal to containers. Our goal is to revolutionize open source application and infrastructure … initiative. The Solutions Engineering team collaborates closely with our managed infrastructure operations team, which manages private OpenStack clouds and Kubernetes clusters globally. We develop open source automation tools in Python to simplify operations for users building on Ubuntu. Most of our work involves developing Python software focused on More ❯

Qdrant is an open-source, high-performance vector database and similarity search engine, designed to power AI-driven applications. Our technology helps developers build state-of-the-art semantic search, RAG, recommendation systems, and large-scale AI solutions. We are growing our DevRel team and looking for passionate … be the voice of Qdrant within the global developer community. Your mission is to educate, engage, and empower developers by creating technical content, fostering open-source contributions, and advocating for best practices in vector search and machine learning applications. You will work closely with engineering, product, and marketing … meetups to advocate for vector search technology. Developer Support & Onboarding : Help new users get started with Qdrant by creating educational resources and improving documentation. Open-Source Contributions : Collaborate with developers to improve Qdrant’s open-source project by reviewing PRs, resolving issues, and gathering feedback. Product More ❯

the MLOps Field Engineer role at Canonical Get AI-powered advice on this job and more exclusive features. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … profitable, and growing. We are hiring an MLOps Field Engineer to help global companies embrace AI/ML in their business, using the latest open source capabilities on public and private cloud infrastructure, Linux and Kubernetes. Our team applies expert insights to real-world customer problems, enabling the … adoption of Ubuntu, Kubeflow, MLFlow, Feast, DVC and related analytics, machine learning and data technologies. We are working to create the world's best open source data platform, covering traditional SQL databases and today's NoSQL data stores, as well as the machinery which turns data into insights More ❯

AI/ML & Analytics role at Canonical Get AI-powered advice on this job and more exclusive features. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives … growing. We are hiring Python and Kubernetes Specialist Engineers focused on Data, Workflows, AI/ML and Analytics Solutions to join our teams building open source solutions for public cloud and private infrastructure. As a software engineer on the team, you'll collaborate on end-to-end data … analytics and MLOps solutions composed of popular, open-source, machine learning tools, such as Kubeflow, MLFlow, DVC, and Feast. You may also work on ETL, data governance and visualization tools like Apache SuperSet, dbt, workflow orchestration tools such as Airflow and Temporal, or data warehouse solutions such as More ❯

Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally … including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. NOTE: This person can be located anywhere in the United Kingdom; the role is fully remote and not office-based. With … over 37,000 stars on GitHub , ClickHouse is the fastest and most resource efficient open-source database for real-time apps and analytics. Our Core Engineering teams own the heart of our ClickHouse Open Source project. We are looking for exceptional C++ engineers to join our More ❯

apply for the Community Manager role at SpecterOps We are looking for a technically proficient Community Manager with a strong background in cybersecurity and open-source communities. This role, situated within our marketing organization, requires a passionate individual who excels in content creation, video production, and social media … engagement. The ideal candidate will act as a bridge between SpecterOps and the broader security community, driving adoption and growth of SpecterOps’ open-source products, while highlighting the value of wider research, training, products and services undertaken by the company. Salary Range : base salary annually, commensurate with experience. … reside in the United States or United Kingdom; we do not currently sponsor immigration visas. Responsibilities Community Engagement: Cultivate and manage relationships within the open-source security community, responding to inquiries, moderating discussions, and fostering a collaborative environment across various platforms. Cross-promote the benefits of SpecterOps-managed More ❯

the Community Engineer (multiple roles and seniority levels) role at Canonical . Our ambition is to set a standard of excellence in serving the open source ecosystem. This is your chance to be part of that as a Community Engineer at Canonical . We are building community management … things done by coordinating with Canonical teams and ensuring efficient community processes. We facilitate community work to help energetic contributors bring their vision of open source into reality, aligning with Canonical's goals. You will design, execute, and scale initiatives that foster a thriving community. This role is … ideal for someone passionate about open source software, Linux, and sustainable community building. You will support community initiatives with your technical and organizational skills, work closely with developers, and help create new technical projects that enhance the community experience. You will lead multidisciplinary programs from conception to launch More ❯