1 to 25 of 245 Remote Open Source Jobs in the UK

Founded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. Our Open-Source Contract Libraries are a public good that have facilitated the transfer of over $23 trillion and are considered the industry standard for smart contract development. Our professional expertise integrates seamlessly into … to plan, code, audit, deploy, and operate projects more quickly and securely. Please note: Always refer to OpenZeppelin's official job page for the most accurate information about our open roles, as we have seen multiple third party job sites posting inaccurate information. The Open Source Development Team The Open Source Development team works on … open source libraries and tools that are part of the OpenZeppelin product family. Our work on open source is funded by leading L1s and L2s, including EVM and non-EVM platforms, leading protocols, and the Ethereum Foundation. This section of our development department is responsible for widely adopted products, including OpenZeppelin Contracts, Wizard, and Defender, as More ❯

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 technical. Requirements: • Knowledge and interest 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 of skill in C. Additional knowledge of Rust would be beneficial. • A Computer Science degree or similar experience. You will be working in a globally More ❯

We're a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to … for forward-thinking and innovative approaches. About this team Our Customer Growth team plays a crucial role in our growth and profitability. We want to be the trusted data source data platform for everyone - which, let's face it, is an ambitious target. But thanks to our dedicated sales, pre-sales, and post-sales teams we are growing fast. … Right now, we are looking for a Senior Solutions Architect. Who we are So, how do we become the trusted open source data platform for everyone? By listening closely to our customers and taking action to ensure they achieve their business goals. You see, the software we create is merely a means of delivering value. Our thinking is More ❯

at Percona Join to apply for the Senior Software Engineer (Go/MongoDB) (Remote) role at Percona Percona seeks a flexible and efficient Senior Software Engineer to join its Open-Source Software Development team. You will work on Percona's open-source tools for MongoDB and related components, developing new products, features, and bug fixes in … with a geographically distributed team to design and implement new products and tools around MongoDB. Participate in code reviews to ensure high-quality software. Engage with the broader MongoDB open-source community by submitting and reviewing pull requests (PRs) and addressing issues the community raises. Work closely with product managers, QA teams, and community contributors to shape Perconas … environments, optimizing concurrency, data compression, and encryption algorithms to handle multi-terabyte databases with minimal performance degradation across distributed sharded environments Your active participation in the MongoDB or similar open-source community and proven track record of code contributions will set you apart Experience in Linux systems administration, including suitable expertise with file systems, hardware, and networking Communication More ❯

Job Overview: We are seeking an experienced and driven VPU Technical Lead to lead a high-performing engineering team focused on video codec technologies and open source software development. In this strategic role, you will be at the forefront of architecting, developing, and optimizing software for Video Processing Units, enabling advanced media processing capabilities! You will guide a … team of engineers responsible for building software components that interact with hardware, open source drivers, and multimedia frameworks. The ideal candidate will have deep expertise in video codec standards (e.g., H.264, HEVC, AV1, VP9), strong technical leadership, and a proven track record of contributing to or leading open source projects in the media domain. Responsibilities: Provide … multimedia stacks (e.g., V4L2, FFmpeg, GStreamer). Guide the integration of VPU support into Linux kernel drivers and userspace libraries Collaborate across teams including hardware design, platform software, and open source communities to ensure a robust and scalable video solution. Represent the team and organization in upstream open source communities, advocating for feature inclusion, resolving issues More ❯

Maternity Pay) Paternity (100% of basic salary for 6 weeks) Life cover Access to LinkedIn Learning Access to an on-site gym (only in Croydon) Our Mission: Creating trusted open-source intelligence has always been our focus. Janes foundational defence intelligence, across military capabilities and order of battle, equipment, events, and defence industry, is verified and validated using … our human-centric tradecraft to deliver the highest levels of assurance. While open-source data is readily available to analysts and decision makers, it can be unmanageable in structure and volume, is not assured, and can be manipulated either intentionally or unintentionally. Janes open-source intelligence is verified and validated through our Tradecraft processes within our … Single Intelligence Environment (SIE). Janes uses a multi-faceted approach to open-source intelligence, developed over 120 years, with all sources assessed for bias/objectivity, reliability, and level of certainty. We excel at capturing and making sense of open-source information to regularly reveal new and timely insights. We provide clients with a definitive More ❯

Maternity Pay) Paternity (100% of basic salary for 6 weeks) Life cover Access to LinkedIn Learning Access to an on-site gym (only in Croydon) Our Mission: Creating trusted open-source intelligence has always been our focus. Janes foundational defence intelligence, across military capabilities and order of battle, equipment, events, and defence industry, is verified and validated using … our human-centric tradecraft to deliver the highest levels of assurance. While open-source data is readily available to analysts and decision makers, it can be unmanageable in structure and volume, is not assured, and can be manipulated either intentionally or unintentionally. Janes open-source intelligence is verified and validated through our Tradecraft processes within our … Single Intelligence Environment (SIE). Janes uses a multi-faceted approach to open-source intelligence, developed over 120 years, with all sources assessed for bias/objectivity, reliability, and level of certainty. We excel at capturing and making sense of open-source information to regularly reveal new and timely insights. We provide clients with a definitive More ❯

Founded in Silicon Valley in 2002, TrueNAS is a profitable, growing, self-funded global company that is changing the data storage industry with TrueNAS, the world's most popular Open Source storage software. (Remote/Hybrid) From your home office or regional hubs, iXians across the globe collaborate in real-time to deliver the best customer experience possible. … customers across Europe, Middle East, and Africa to architect, design, and demonstrate storage solutions that solve real business challenges. Our Mission: Help enterprises across EMEA achieve "Storage Freedom" through Open Source economics, delivering enterprise-grade data storage solutions that are more reliable, scalable, and cost-effective than traditional proprietary alternatives. This is a fully remote position in Europe. … health, dental, vision, disability, and life insurance, paid time-off, 401(k), health and flexible spending accounts, stock purchase plan and more. Expected Posting Timelines This position will be open for a minimum of 5 days, a maximum of 90 days. Why join TrueNAS? Founded in Silicon Valley in 2002, TrueNAS is a profitable, growing, self-funded global company More ❯

We're a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to … solving and results over following directions, so we make better decisions for our customers, our products and our employees. Who we are: So, how do we become the trusted open-source data platform for everyone? By listening closely to our customers and taking action to ensure they achieve their business goals. You see, the software we create is … win/loss interviews and continuous feedback loops, directly informing external messaging and proactively refining the product's value proposition. Continuous learning: Proactively stay abreast of the rapidly evolving open-source data landscape, including new features, versions, emerging trends, and the broader market dynamics relevant to the domain. Pre-launch: Lead the cross-functional orchestration of integrated messaging More ❯

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 technical. Requirements: Knowledge and interest 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 of skill in C. Additional knowledge of Rust would be beneficial. A Computer Science degree or similar experience. You will be working in a globally diverse team, so experience and comfort with remote working More ❯

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 such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many … and partners to coordinate new features, enhancements and integration into various platforms. The successful applicant will be passionate about the future of Ubuntu, mindful of the dynamics of the open source ecosystem, and aware of the needs of large, innovative customers. This is an exciting opportunity for a leader passionate about strong teams, open source software … part of the leadership team and collaborate with other leaders in the organisation Participate in strong engineering process through code and architectural review Engage with teams at Canonical, the open source community and commercial partners Oversee the quality of the Ubuntu Server image family Plan and deliver Ubuntu Server features Work from home with global travel for up More ❯

We're a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to … help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. Who we are: So, how do we become the trusted open-source data platform for everyone? By listening closely to our customers and taking action to ensure they achieve their business goals. You see, the software we create is merely a means of … use one of our learning platforms, annual learning budget, and more). Get holistic wellbeing support through our global Employee Assistance Program. Make a Difference at Aiven: Contribute to open-source projects that you find meaningful outside of work - and get paid for it! Our Plankton program recognizes extra work to the open-source ecosystem for More ❯

means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About the role: If you're passionate about building high-impact software and want to help … means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About the role: At Mozilla, we're building the future of the web-one that's … to deliver a secure, transparent, and user-centric browser is more important than ever. We're looking for a Staff Android Engineer to help evolve Firefox for Android-an open-source browser with over 100 million downloads on the Google Play Store . In this role, you'll shape architecture, mentor engineers, and drive technical direction while contributing More ❯

Manager - Ubuntu for Next-Gen Silicon Join to apply for the Software Platform Engineering Manager - Ubuntu for Next-Gen Silicon 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 such as public cloud, data … locations around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. We are hiring engineering managers who are passionate about operational systems, open source technologies and cutting-edge hardware to lead engineering teams to enable and optimize Ubuntu for the latest x86, ARM, RISC-V, s390x and POWER systems. We partner … will have the opportunity to influence the culture, facilitate technical delivery, and work with your team on strategy and execution. Location: This is a globally remote role. We have open positions in every time zone. What Your Day Will Look Like Lead and develop a team of engineers, ranging from graduate to senior Oversee commercial engagements and support timely More ❯

week ago Be among the first 25 applicants Join to apply for the Software Engineering Manager - Cross-platform C++ - Multipass 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 such as public cloud, data … teams, senior management, and external stakeholders Advocate and advance modern software development practices Participate in the engineering process through code and architectural review Engage with teams at Canonical, the open source community and partners Work from home with global travel for 4 to 6 weeks per year for internal and external events What we are looking for in … technical communication skills Expertise in modern C++ development Cross-platform development experience on macOS and/or Windows Knowledge of hypervisor technologies such as Hyper-V, VirtualBox, and KVM Open source experience and involvement What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates More ❯

Are you looking for a software role with real impact? Do you have top-notch skills with C? Have you got a track record of Open Source contributions? If you answered 'yes' to these questions than this is the role for you. This team of global experts work on key software products that have become ubiquitous parts of … modern computing, such as web browser rendering engines, a/v frameworks, and OS kernels. Their contributions are all Open Source, and they work closely with project maintainers to ensure their work is integrated upstream and benefits all. Alongside general computing they also work in more specialised areas such as mobile handsets, aerospace, and automotive. This is a … are key. Requirements: Significant experience with production-ready, low-level, software development. Excellent skills with C. Additional knowledge of Rust would be beneficial but is not necessary. Knowledge of Open Source development processes and experience of contributing to Open Source projects. This is a fully remote role and comes with flexible working hours. However, you still More ❯

and maintain TSN features within Ethernet drivers Port and refactor drivers across kernel versions, preparing code for upstream submission Work across various Linux kernel subsystems and contribute to upstream open-source projects Collaborate with other engineers in a fast-moving, open-source-centric environment Required Skills & Experience 5+ years of hands-on Linux kernel development experience … Yocto/OpenEmbedded build systems Strong analytical skills with excellent attention to detail Specific experience with the stmmac Ethernet driver Familiarity with automated kernel testing frameworks (e.g., LTP, kselftest) Open-source contributions, especially to the Linux kernel What's on Offer ️ Fully remote working - work from anywhere Outside IR35 - full autonomy and flexibility Opportunity to contribute to upstream … Linux kernel projects Work on technically challenging, high-impact projects alongside experts Ready to make an impact in the open-source world? Apply now and bring your Linux kernel expertise to the forefront WA Consultants is an Employment Business and an Employment Agency as described within The Conduct of Employment Agencies and Employment Businesses Regulations 2003. More ❯

apply for the Lead Golang Software Engineer, Commercial Systems 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 for global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science … engineering quality, seeks improvements, continuously develops their skills, and applies them at work. This is an exciting opportunity to work with many popular software systems, integrations technologies, and exciting open-source solutions. The Commercial Systems unit is conceived as seven engineering teams that closely collaborate with other engineering and business teams at Canonical. Services designed, developed, and operated … software engineer interested in growing their skills in the billing and payment processing domain. The Contracts team designs, develops, and operates a Golang service that will become the single source of truth for all contracts with all customers. The service provides a standardized CPQ capability and stores signed contracts in a structured format. The service further integrates with other More ❯

apply for the Lead Python Software Engineer, Commercial Systems 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 for global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science … engineering quality, seeks improvements, continuously develops their skills, and applies them at work. This is an exciting opportunity to work with many popular software systems, integrations technologies, and exciting open source solutions. The Commercial Systems unit is conceived as seven engineering teams that closely collaborate with other engineering and business teams at Canonical. Services designed, developed, and operated … Python based solution to automate SAAS seat management and track spend across the application portfolio. Furthermore the team integrates internal and external data sources into the data mesh using open-source ETL solutions, enabling more data driven decisions in the organization. Location : This role will be based remotely in the EMEA region. The role entails Develop engineering solutions More ❯

the team reach a higher bar. Be an adaptable and flexible engineer who is constantly learning and enjoys tackling complex and novel challenges. Use and give back to the open source community. Work as part of a distributed team of remote workers across timezones. What You'll Use: Go (Golang) Python AWS Postgres ElasticSearch Kafka Kubernetes Many external … and iterative programming environment. A thorough understanding of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture. Bonus Points: Authored and led successful open source libraries and projects. Contributions to the open source community (GitHub, Stack Overflow, blogging). Existing exposure to Go, AWS, Cassandra, Kafka, Elasticsearch Prior experience in More ❯

customer issues Demonstrated solid leadership and account planning skills Willingness to travel within the U.K. & Globally About Red Hat Red Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries, our associates work flexibly across work … fully remote, depending on the requirements of their role. Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We're a leader in open source because of our open and inclusive environment. We hire creative, passionate people ready to contribute their ideas, help solve complex problems, and make an impact. Inclusion … at Red Hat Red Hat's culture is built on the open source principles of transparency, collaboration, and inclusion, where the best ideas can come from anywhere and anyone. When this is realized, it empowers people from different backgrounds, perspectives, and experiences to come together to share ideas, challenge the status quo, and drive innovation. Our aspiration is More ❯

fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since … structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here ! The Accounts Team Proton Account team owns capabilities throughout the lifecycle of our customer journeys, from the critical acquisition and signup step, to account management … based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust. All our client-code is open-source and GPL3. We are migrating our infrastructure to Kubernetes. Everything runs on premise in Proton's data-centers. To organize our work we use classic tools such More ❯

streamlined workflows. Sonar analyzes all code, regardless of who writes it - your internal team, genAI, or third parties - resulting in more secure, reliable, and maintainable applications. Rooted in the open source community, Sonar's solutions support over 30 programming languages, frameworks, and infrastructure technologies. Today, Sonar is used by +7M developers and 400K organizations worldwide, including the DoD … developing great products that are supported by great internal teams and a strong culture. We are highly committed to and obsessed with the company, users, each other, and our open source community. We have high standards and hold each other accountable for acting with positivity, dedication, thoughtfulness, empathy, and passion daily. We are deliberate with our decisions with … on doing more of what they love and less of what they don't. Our solutions don't just solve symptoms of problems - we help fix issues at the source - for all code, whether it's developer-written, AI-generated, or from third parties. We have a dynamic culture with employees worldwide and hub offices in the USA, Switzerland More ❯

streamlined workflows. Sonar analyzes all code, regardless of who writes it - your internal team, genAI, or third parties - resulting in more secure, reliable, and maintainable applications. Rooted in the open source community, Sonar's solutions support over 30 programming languages, frameworks, and infrastructure technologies. Today, Sonar is used by +7M developers and 400K organizations worldwide, including the DoD … in developing great products that are supported by great internal teams and a strong culture. We are highly committed and obsessed with the company, users, each other, and our open source community. We have high standards and hold each other accountable for acting with positivity, dedication, thoughtfulness, empathy, and passion daily. We are deliberate with our decisions with … on doing more of what they love and less of what they don't. Our solutions don't just solve symptoms of problems - we help fix issues at the source - for all code, whether it's developer-written, AI-generated, or from third parties. We have a dynamic culture with employees worldwide and hub offices in the USA, Switzerland More ❯

join our CI/CD - Turborepo team. This team owns the complete end-to-end lifecycle for building, testing, and deploying your projects at Vercel, including maintaining and improving open-source tools like Turborepo and the Vercel CLI. You'll play a critical role in enhancing the efficiency, reliability, and developer experience of our build and deployment systems … developer experience for both large and small codebases Stay abreast of industry trends and advancements in CI/CD technologies, bringing innovative ideas to the team. Engage with the open-source community, participate in discussions, and contribute to related projects, aligning with Vercel's commitment to giving back to the developer community. Write clean, efficient, tested, and well … have opinions about how to architect scalable codebases Bonus If You: Are a React or Next.js expert Have experience building ergonomic CLIs Have experience contributing to or participating in open source projects. You have familiarity with frontend frameworks and their build processes. You are knowledgeable about file systems, graph data structures, and software build systems Competitive compensation package More ❯