26 to 50 of 416 Remote/Hybrid Open Source Jobs

General Counsel (Office based)

Location
Greater London, England, United Kingdom
held with the intention to list on a public exchange. We’re looking for someone with genuine fluency in the software industry and in open source dynamics, who can translate that insight into clear positions on licensing, commercial contracts and risk, and hands-on execution. Reporting directly … contracting framework: standard templates, negotiating positions, and a deviation and escalation process that makes commitments visible before they are signed. Leading intellectual property and open source licensing strategy, including copyleft, trademark and the terms on which Ubuntu and our products are distributed. Owning the global compliance programme: data ...

Senior Applied AI Engineer: Software

Location
Manchester, England, United Kingdom
building an engineering organisation for the next generation of AI. You'll work with modern AI technologies, strong software engineering practices and open-source tools, while having dedicated opportunities for R&D, learning and contributing back to the wider technical community. We value strong engineering foundations, a drive … Work at the frontier of Applied AI: Build with rapidly evolving AI technologies and help determine how they should be used in production, leveraging Open Source solutions when needed and delivering AI with impact for our clients. Work that has real impact: Work directly with varied organisations solving ...

Technical Account Manager (UK, EMEA)

Location
Greater London, England, United Kingdom
Socket helps devs and security teams ship faster by cutting out security busywork. Thousands of orgs use Socket to safely find, audit, and manage open source code. Our customers - from Anthropic to xAI, and Figma to Vercel - love Socket (just check out their tweets) to see for yourself … Founded by Feross Aboukhadijeh, a long-time open source maintainer with software downloaded over a billion times a month, Socket has raised $125M from top angels, operators, and security leaders. About the Role You’ll own customer success post-sale for our European Customers. That means understanding ...

Senior Software Engineer, Security Assurance | UK | Remote

Location
United Kingdom
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 … 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 ...

Senior Software Engineer, Security Assurance | Sweden | Remote

Location
United Kingdom
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 … 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 ...

Engineering Manager - Observability | UK | Remote

Location
United Kingdom
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 ...

Senior Software Engineer, Git Systems

Location
United Kingdom
GitHub 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. ...

Staff Software Engineer, Traffic Team

Location
United Kingdom
GitHub 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. ...

Graduate Software Engineer, Open Source and Linux, Canonical Ubuntu

Location
United Kingdom
About the role Canonical is a leading provider of open source software and operating systems. This role is for 2025 and 2026 graduate software engineers joining engineering teams worldwide, working from home with some in-person team sprints and mentoring. What you'll do Write high quality, resilient … global sprints every six months Focus on design and user experience for developer tooling and command line apps Engage with users and the open source community through code reviews and issue trackers Collaborate with teams across Linux system areas from BIOS to desktop applications What they're looking ...

Platform Engineer

Location
United Kingdom
difference? We invite you to be part of our agile team, helping public sector clients build and continuously improve digital services using the best open-source software. We are looking for experienced Platform Engineers, who are ready to roll up their sleeves and dive into challenges. Quick learners … supportable, sustainable and reliable services. You’ll work with great technology – the UK Government has an IT strategy based on user centric design, modern open source technology, continuous integration/delivery and modern software architectures such as microservices and cloud technology to name but a few. ...

Software Engineering Manager (Backend SaaS)

Location
Greater London, England, United Kingdom
Software Engineering Manager (Backend SaaS) Canonical · London Licensed sponsor London On-Site Likely to sponsor About the role 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 … organisation Build automated, highly reliable image delivery, testing and publication pipelines Engage with many other teams at Canonical, as well as the open source community and commercial partners Work from home with global travel 4‐6 weeks per year for internal and external events Valued skills and experience ...

Senior Quantum Software Engineer

Location
Greater London, England, United Kingdom
growing user community. The main responsibilities include: Lead the strategy and design of ORCA's SDK and developer APIs that enable customers, ISVs and open-source community to build, deploy and integrate hybrid quantum classical applications in on-prem and as-a-Service environments using ORCA's photonic …/or HPC (CUDA, multi-GPU, accelerated simulation). Experience with quantum software frameworks (CUDA-Q, PennyLane, Qiskit, etc.). Experience releasing and maintaining open-source software and growing a developer community around it. Experience integrating scientific software with AI/ML tooling. Previous ownership of customer-facing ...

AI Technical Innovation Lead

Location
Cambridge, England, United Kingdom
style integrations, AI coding assistants, and agentic use cases. Contribute to Arm’s emerging technical AI roadmap by assessing models, frameworks, whitepapers, open-source projects, and ecosystem shifts, including areas beyond standard enterprise AI. Lead AI experimentation and incubation, testing new ideas and turning the most promising into … understanding of AI architecture, cloud platforms, APIs, model‐agnostic design, reusable frameworks, and scalable AI engineering practices. Demonstrated ability to turn emerging research, whitepapers, open‐source developments, and new tools into practical, high‐value solutions, moving from concept to MVP and production while balancing speed, engineering quality ...

Enterprise Account Executive - Northern Europe

Location
Greater London, England, United Kingdom
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 … work smoothly with SE/CS/Marketing/RevOps and elevate the whole deal team, not just your own activity Nice-to-haves Open‐source/community experience: You’ve sold in or alongside open‐source ecosystems and understand bottoms‐up adoption and PLG signals ...

Project Manager - Ubuntu Embedded Systems

Location
Greater London, England, United Kingdom
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 … with resources in Asia, Europe, and the Americas Educational degree preferably in Science, Technology, Engineering, or Math Good knowledge of Linux and the wider Open Source Software community, and understanding of computer architecture Excellent communications skills, both verbal and written, in English Strong leader and problem solver with ...

Data Pipeline Engineer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £525/day (Outside IR35)
Opportunity: We are supporting a central government client who are seeking an experienced Data Pipeline Engineer and Architect to help design and build an open-source Data Transformation Layer for a national data exchange platform. This is a hands-on engineering and architecture role, combining the design … reusable, reliable data pipelines with practical development using Apache NiFi, RDF, SPARQL, Python and Java. The platform will use open-source, cloud-agnostic technologies to ingest, transform, validate and exchange data securely between systems. Skills and Experience: Proven experience designing and delivering data integration or ETL solutions using ...

Senior Software Engineer - Python/MongoDB

Location
Greater London, England, United Kingdom
enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog to MongoDB Altas or Amazon DocumentDB, which can be owned, controlled and operated by end-users on their own multi-cloud … Linux systems administration, operations, and package management. You are passionate about quality and automatic testing. Work with one of the industry's pioneers in open source with intelligent engineers at every level from engineer to CTO and CEO level. At Canonical we've honed our remote-first culture ...

Software Engineer, Internship - Query Engines

Location
Greater London, England, United Kingdom
partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role We are a software engineering team applying open-source data technologies to some of the world's hardest and most important problems. We build the data processing infrastructure that underpins Palantir Foundry … execute, and how data is read and written efficiently. We build on and extend Apache Spark, Apache DataFusion, and Apache Iceberg, bringing advances in open-source engines and table formats into the demanding environments our customers operate in. Our work serves many products and workloads across Foundry, including ...

Enterprise Account Executive (EMEA)

Location
Greater London, England, United Kingdom
build, deploy, and manage cloud infrastructure using the full power of software engineering. Pulumi’s go-to-market motion is anchored in a strong open-source, product-led growth (PLG) foundation, paired with meaningful investment in customer engagement and support. This combination creates a highly productive funnel … modern sales methodologies (e.g., MEDDICC, Challenger, SPIN) and a track record of disciplined, process-driven pipeline management. Experience selling SaaS, infrastructure software, DevOps, or open source technologies. Proven ability to establish credibility with both developers and executive leadership, driving alignment and buy-in across technical and business stakeholders. ...

VP of Engineering (remote)

Hiring Organisation
Phoenix Global Search
Location
London, United Kingdom
Employment Type
Permanent
Engineering: Java Open-Source Data Infrastructure Package: £175k - £217k base + 15% bonus + options Location: UK remote-first. My client, a profitable, Series-D software company (circa 110 people, $40-45M ARR) behind one of the most widely-used open-source real-time data … levels deep: distributed systems, low-latency engineering, JVM performance, stream processing, or storage and replication internals. You've probably written or contributed to Java open source, spoken at conferences, and within the last couple of years you've personally worked a hard technical problem, not just funded one. ...

VP of Engineering

Hiring Organisation
Phoenix Global Search
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£175000 - £217000/annum + Bonus + options
Engineering: Java Open-Source Data Infrastructure Package: £175k - £217k base + 15% bonus + options Location: UK remote-first. My client, a profitable, Series-D software company (circa 110 people, $40-45M ARR) behind one of the most widely-used open-source real-time data … levels deep: distributed systems, low-latency engineering, JVM performance, stream processing, or storage and replication internals. You've probably written or contributed to Java open source, spoken at conferences, and within the last couple of years you've personally worked a hard technical problem, not just funded one. ...

Enterprise Sales Leader (UK-based)

Location
Greater London, England, United Kingdom
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 … native or bilingual speaker of English. Technical-buyer credibility: You have experience selling into technical stakeholders and navigating evaluation-heavy sales motions. Open-source/PLG experience: You understand how community and bottoms‐up adoption influence enterprise outcomes and how to partner with that motion. Nice-to-haves ...

Account Executive (Existing Accounts)

Location
Greater London, England, United Kingdom
About Aiven Aiven is the open source based data platform that builders trust to run PostgreSQL®, Apache Kafka®, ClickHouse®, OpenSearch®, ValkeyTM and more in production, on any cloud. Builders ship faster. Their companies run on data that stays available, secure and under control. The role … into proof for the next customer. You spot risk early, and find the next use case before the customer asks for it. You also open new doors: cold and warm outreach into accounts that look like your best customers, from first conversation through close. You lead with AI from ...

Senior Software Engineer, Security Assurance | UK | Remote

Location
United Kingdom
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 ...

Senior Software Engineer (Customer Platform) New United Kingdom - Remote

Location
United Kingdom
Senior Software Engineer (Customer Platform) United Kingdom - Remote Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. … span multiple products or customer experiences. Experience in the cloud-native, containers, or security ecosystem, or with tools in the broader CNCF space. Meaningful open source contributions, especially as a maintainer or regular contributor in relevant projects. About Us We live and breathe our company values ...