1 to 25 of 375 Open Source Jobs in the UK

distributed systems, consensus protocols, materialized views, indexing and data structures, benchmarking, workload analysis, and emerging agentic workloads.In this role, you will work on leading open-source database systems (e.g., ClickHouse, PostgreSQL). You will investigate performance and scalability bottlenecks in production-quality systems, develop new algorithms and system … hardware better. You will work closely with engineers to turn successful ideas into robust implementations that can be deployed and maintained in widely used open-source systems.Researchers are encouraged to publish their work, contribute to open-source projects, participate in leading research conferences, and pursue ambitious ...

About the CompanyWe’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 help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data … platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. The RoleAiven is a global technology company providing an open-source data and AI platform across all major clouds. Our platform empowers businesses to stream, store, and analyze data in multi ...

cloud economics, usage-based pricing, and modern data architectures.Solve Complex Problems: Move beyond simple transactions to address the intricate data challenges our customers face.Champion Open Source: Articulate the value of our advanced commercial features while advocating for our Open-Source offerings.Identify New Use Cases: Showcase … keep your CRM up to date.Ability to create alignment across teams to accelerate dealsAI Mindset: Use new technologies for performance advantage and deal structuringOpen-Source Appreciation: Enthusiasm for the Open-Source model and the community relying on our solutions.Bonus PointsPrior experience at an open-source ...

Load Balancer with proven experience in abuse protection mechanisms for DDoS attacks, load shedding, etc. Preferred Qualifications: Experience with HAProxy, or any other open-source Load Balancer2+ Years of Golang experienceExperience building or maintaining planetary scale engineering systemsExperience working with a remote, distributed teamStrong written and verbal communication … AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many ...

part of our Copilot Agents organization, positively impacting millions of software developers and AI agents around the world who are building everything from open source to global enterprises. We are looking for creative problem solvers and diverse thinkers, people who care about culture as well as customers … AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many ...

part of our Copilot Agents organization, positively impacting millions of software developers and AI agents around the world who are building everything from open source to global enterprises. We are looking for creative problem solvers and diverse thinkers, people who care about culture as well as customers … AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many ...

product, engineering, design, research, and data science. Your work can positively impact millions of developers and the AI agents helping them build everything from open-source projects to global enterprises. We are looking for creative problem solvers and diverse thinkers, people who care about culture as well … AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many ...

CompanyOur client is one of the fastest-growing software companies in Europe and is the publisher of a popular Open-Source operating system. Their aim is to help the enterprises welcome open source from end to end, across every category of compute and application, starting with … world's top Telecoms Service Provider's like BT and AT&T and their use cases span 5G Core, 5G Edge and Open RAN. The OpportunityIn this hunter sales role. The qualified candidate will have the responsibility to attain the given annual quota. You are expected to successfully prospect ...

CompanyOur client is one of the fastest-growing software companies in Europe and is the publisher of a popular Open-Source operating system. Their aim is to help the enterprises welcome open source from end to end, across every category of compute and application, starting with … world's top Telecoms Service Provider's like BT and AT&T and their use cases span 5G Core, 5G Edge and Open RAN. The OpportunityIn this hunter sales role. The qualified candidate will have the responsibility to attain the given annual quota. You are expected to successfully prospect ...

computing a reality. We’re making remarkable progress and growing fastAbout the roleWe are looking for an exceptional Product Marketing Manager with experience in open-source software growth and adoption to lead product marketing for Deltakit, our open-source SDK for learning and adopting QEC.Deltakit … developer experienceBe a key member of a collaborative Marketing team of 6-8 peopleWhat we needExperience in product marketing for developer tools, SDKs or open-source softwareExperience working in a B2B deep tech environmentProven success growing adoption of developer platforms, open-source software or technical communitiesSkill ...

motivated to improve software supply-chain security, integrity, and traceability? We are seeking a Platform Engineer to secure and operate enterprise artifact and open-source services. • engineer and operate enterprise repositories and registries for packages, binaries, container images and build outputs. • define standards for repository structure, retention, access … immutability, traceability, and auditable artifact promotion across environments. • integrate software composition analysis, open-source governance, and automated security gates into CI/CD pipelines. • enable SBOM generation and validation, artifact signing, provenance verification and integrity controls. • reduce supply-chain risk through dependency governance, approved-source policies, continuous ...

chain security company. We provide the world’s best end-to-end software supply chain security solution, combining the only proactive protection against malicious open source, the only enterprise-grade SBOM management, and the leading open-source dependency management platform.This empowers enterprises to create and maintain … high-quality, and innovative software at scale. As founders of Nexus Repository and stewards of Maven Central — the world’s largest repository of Java open-source software — our expertise is unmatched, and our commitment to helping organisations build faster, safer software is unwavering.More than 2,000 organisations, including ...

orchestration of your wildest imagination.n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ … evolve the core platform architecture that powers n8n — creating scalable, configurable foundations across execution, infrastructure, and frontend platform so 80+ product engineers and our open-source community can build confidently across cloud and self-hosted deployments.Working across our platform teams, you’ll bring architectural coherence to the systems ...

compact but unusually broad infrastructure footprint that supports hardware design, security verification, FPGA-based testing, CI/CD for silicon projects, and collaborative open-source workflows. This is a fantastic opportunity for a junior to mid-level engineer who thrives on learning new technologies quickly and enjoys making … across declarative infrastructure, zero-trust networking, hybrid cloud/on-prem Kubernetes, and custom toolingwhile contributing directly to the productivity of engineers building foundational open-source silicon. Key Responsibilities Help maintain and troubleshoot our on-prem Kubernetes cluster, powering hardware simulation, verification, and test workloads Support our Nebula ...

compact but unusually broad infrastructure footprint that supports hardware design, security verification, FPGA-based testing, CI/CD for silicon projects, and collaborative open-source workflows. This is a fantastic opportunity for a junior to mid-level engineer who thrives on learning new technologies quickly and enjoys making … across declarative infrastructure, zero-trust networking, hybrid cloud/on-prem Kubernetes, and custom toolingwhile contributing directly to the productivity of engineers building foundational open-source silicon. Key Responsibilities Help maintain and troubleshoot our on-prem Kubernetes cluster, powering hardware simulation, verification, and test workloads Support our Nebula ...

compact but unusually broad infrastructure footprint that supports hardware design, security verification, FPGA-based testing, CI/CD for silicon projects, and collaborative open-source workflows. This is a fantastic opportunity for a junior to mid-level engineer who thrives on learning new technologies quickly and enjoys making … declarative infrastructure, zero-trust networking, hybrid cloud/on-prem Kubernetes, and custom tooling—while contributing directly to the productivity of engineers building foundational open-source silicon. Key Responsibilities Help maintain and troubleshoot our on-prem Kubernetes cluster, powering hardware simulation, verification, and test workloads Support our Nebula ...

looking for a Product Manager experienced in developing security features for ClickHouse. This is an exciting opportunity to work with a popular open-source project to extendand deepen its core capabilities and to develop cloud-native extensions that delight developersand data analysts across many use cases and market … from you.What you will be doing:Understand the real-time analytics and cloud database markets, competition, and technology trends in depthEngage with the ClickHouse open-source user community and ClickHouse Cloud customers to understand current and aspirational use cases for ClickHouse core databaseDistill and prioritize feature requests ...

fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and observability to AI, giving … Capital. Learn more at grafana.com and follow us on LinkedIn and X.We’re scaling fast and staying true to what makes us different: an open-source legacy, a global collaborative culture, and a passion for meaningful work. Our team thrives in an innovation-driven environment where transparency, autonomy ...

orchestration of your wildest imagination.n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ … Corporate IT Tooling: You're familiar with platforms such as Okta, Azure, or Drata and their role in securing corporate systems and supporting compliance. Open-source Ecosystems: You've worked with open-source or source-available products, contributed to security communities, or are already familiar ...

orchestration of your wildest imagination.n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ … privilege access, or sensitive code ownership. AI evaluation: You have created evaluation frameworks, benchmarks, or quality metrics for AI-generated code or automation systems. Open-source communities: You have experience contributing to open-source or source-available projects with active developer communities. B2B SaaS context ...

events, etc.And any additional tasks required by manager.What You'll Bring:7+ years of pre-sales Solution Engineering or relevant experience at a SaaS, Open-source or Enterprise Software company.Experience working with Open-source technology.Foundational knowledge/understanding of API Management & Integration, Cloud computing trends, Open-source business models.Confident ability to present and lead discussions with C or Director level executives as well as Product Managers and Engineers.Enthusiasm for working in a high profile, fast-paced startup culture.Bonus Points:Previous experience with API Gateway or Service Mesh is preferred.Experience with Docker or Kubernetes.Strong knowledge ...

cloud economics, usage-based pricing, and modern data architectures.Solve Complex Problems: Move beyond simple transactions to address the intricate data challenges our customers face.Champion Open Source: Articulate the value of our advanced commercial features while advocating for our Open-Source offerings.Identify New Use Cases: Showcase … keep your CRM up to date.Ability to create alignment across teams to accelerate dealsAI Mindset: Use new technologies for performance advantage and deal structuringOpen-Source Appreciation:Enthusiasm for the Open-Source model and the community relying on our solutions#LI-PM1Additional Information - We Take Care of Our PeopleAs ...

AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many … built on GitHub. Our teams are dreamers, doers, and pioneers, leading the way in AI, driving humanitarian efforts around the globe, and even sending open source to Mars (and beyond!). At GitHub, our goal is to create the space you need to do your best work. ...

AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many … built on GitHub. Our teams are dreamers, doers, and pioneers, leading the way in AI, driving humanitarian efforts around the globe, and even sending open source to Mars (and beyond!). At GitHub, our goal is to create the space you need to do your best work. ...

delivering advisory sessions and facilitating productive consultation as required.Facilitate the Social and Economic Committee (CSE) proceedings in alignment local requirements, focusing on maintaining an open channel for employee feedback and local compliance.Support our UK employee forums by providing a platform for consultation and information-sharing, ensuring a supportive … AreGitHub is the world’s leading AI-powered developer platform with 150 million developers and counting. We’re also home to the biggest open-source community on earth (and 99% of the world’s software has open-source code in its DNA). Many ...