25 of 25 Open Source Jobs in Surrey

Remote Open Source Software Developer (Speculative; Remote/Anywhere)

Hiring Organisation
Collabora
Location
Guildford, Surrey, UK
application.\n Key Responsibilities Discussing technology with clients and represent Collabora at conferences and trade shows to demonstrate and promote our leadership in the open source arena Analysing client problems and designing solutions leveraging open source technologies and Collabora's technical expertise Defining and scoping client … projects in collaboration with the delivery team Contributing publicly to open source projects to ensure Collabora's continuing technical leadership Gain working knowledge of customers’ products, applications, technical and business strengths and target markets Understanding client needs and reconciling time constraints, available technologies and resources, and open ...

Remote Open Source Analyst - Violent Extremist Organisations - Pakistan Specialist

Hiring Organisation
Centre For Information Resilience
Location
Guildford, Surrey, UK
Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations and threats to democracy. We achieve this through open source research, digital investigations, capacity-building with local partners, and collaboration with media to amplify our impact. CIR was born out of a determination … proficiency in both Pashto and Urdu languages. Closing date: Tuesday 19th May 2026 at 23:55pm. About the project The OSINT Investigator utilises their open-source intelligence (OSINT) investigation skills to conduct research and analysis of open-source information in support of CIR’s Terrorism research ...

Remote Senior Full Stack PHP/JS Engineer - Core Team 100% Remote United Kingdom

Hiring Organisation
Innocraft
Location
Guildford, Surrey, UK
high-performing Senior Full Stack Engineer to join our team and help us build the future of Matomo — the world’s leading open-source web analytics platform that empowers users with full data ownership and built-in privacy. This is more than a coding role … engineering looks like at Matomo. About InnoCraft and Matomo At InnoCraft , we’re building a more ethical, privacy-first digital world. As the leading open-source web analytics platform, Matomo powers over 1 million websites and apps in 190+ countries, offering organisations the insights they need while maintaining ...

Remote Solutions Architect - LangFuse EMEA

Hiring Organisation
Clickhouse
Location
Guildford, Surrey, UK
journey! About the Role AI applications are being built faster than teams can monitor, debug, or trust them. ClickHouse recently acquired Langfuse — the leading open source LLM observability platform — making it a core part of the ClickHouse product stack. Together, ClickHouse and Langfuse offer engineering teams the most … CTOs making infrastructure decisions Design and deliver reference implementations, schema designs, and ingestion patterns optimized for LLM trace data at scale Pipeline & Revenue Contribution Source and qualify pipeline directly through ecosystem relationships and community engagement — this role is expected to open doors, not just walk through them Partner ...

Remote Product Marketing Manager

Hiring Organisation
Ably
Location
Guildford, Surrey, UK
marketing channels to grow Ably's visibility where our audience actually lives, through content, demos, video tutorials, or active participation in technical forums and open source ecosystems. Leverage AI to scale your impact. You'll use AI tooling to accelerate content creation, competitive research, and asset production. … understanding of how to engage technical communities and create content that resonates beyond traditional marketing channels. An active presence in technical communities — through blogging, open source contributions, conference talks, or developer forums. Familiarity with realtime infrastructure, messaging systems or pub/sub architectures. What’s it like ...

Remote Go Developer

Hiring Organisation
Perkbox
Location
Guildford, Surrey, UK
agile ceremonies, championing iteration and improvement Mentor and support junior engineers through reviews and pair programming Explore emerging technologies and help shape our open-source contributions To be successful, you'll have: At least 3 years’ experience with Go and microservice development Strong understanding of Go routines …/CD pipelines and observability tools (e.g. Grafana, CloudWatch) Exposure to AI-based code editors or frontend/mobile frameworks like React Contributions to open-source projects or developer communities Why Perkbox? In 2025, Perkbox and Vivup came together under one name: the new and evolved Perkbox. ...

Remote Customer Success Engineer I - Backstage

Hiring Organisation
Spotify
Location
Woking, Surrey, UK
including sales, product, marketing, engineering, and customer support to ensure customer satisfaction and resolve any problems or concerns Develop and maintain features on our open source platform, Backstage, collaborating with internal teams and the broader open source community to enhance developer experience and platform capabilities ...

Remote Fullstack Software Engineer - Core

Hiring Organisation
Dataiku
Location
Guildford, Surrey, UK
integrate the best of data and AI tech, selecting tools that truly enhance our product. From the latest LLMs to our dedication to open source communities, you'll work with a dynamic range of technologies and contribute to the collective knowledge of global tech innovators. You can find … rooted in the idea that everyone should be treated with dignity, decency and fairness. Dataiku also believes that a diverse identity is a source of strength and allows us to optimize across the many dimensions that are needed for our success. Therefore, we are proud to be an equal ...

Remote Confluent Kafka Engineer

Hiring Organisation
N Consulting Ltd
Location
Woking, Surrey, UK
with data engineers, architects, and DevOps teams to deliver robust streaming solutions. Required: · 5+ years of hands-on experience with Apache Kafka (any distribution: open-source, Confluent, Cloudera, AWS MSK, etc.) · Strong proficiency in Java, Python, or Scala · Solid understanding of event-driven architecture and data streaming patterns ...

Remote Integration Developer

Hiring Organisation
Greene King
Location
Woking, Surrey, UK
such as OWASP ZAP Experience of creating technical documentation to support solution design, delivery and release activities – publishing to wikis Experience of working with Open-source components and packages, understanding the opportunities and risks associated Strong knowledge of software testing techniques and examples of shift-left approach ...

Remote Senior Software Engineer II, Infra Engineering (Remote UK)

Hiring Organisation
Optro Gmbh
Location
Woking, Surrey, UK
architecture decisions Fluency with AI-assisted development tools (e.g., Claude Code, Cursor, Copilot) and good judgment about when and how to apply them Bonus: open-source contributions or prior experience defining SLOs/SLIs for production services *perks may vary based on eligibility/location Our Company Values ...

Remote Customer Success Engineer

Hiring Organisation
Budibase
Location
Guildford, Surrey, UK
Customer Success Engineer About Budibase Budibase is an open-source workflow platform used by over 200,000 teams to transform their internal processes. We empower IT teams and software developers to build internal web apps, automations, and forms by connecting to their existing databases and APIs. What … similar low-code platform. Why Join Budibase Remote & Flexible Work: Enjoy the freedom of remote work with flexible hours. We are also open to negotiating a 4-day work week. Competitive Compensation: We offer a competitive salary of £30,000 - £50,000, depending on experience. Equity: Every team member ...

Remote Senior Infrastructure Engineer

Hiring Organisation
Anaplan
Location
Guildford, Surrey, UK
micro-services. Bonus points if you have prior experience with Rust or other strongly typed languages. Experience with writing library code or contributing to open-source style projects. Happy writing and maintaining documentation on our tooling for consumption by other teams in the company. You will have ...

Principal DevOps Engineer

Hiring Organisation
Jobleads-UK
Location
Woking, England, United Kingdom
enterprise and cloud‐native databases such as Oracle, MySQL, MongoDB, or PostgreSQL, supporting deeper insight into platform behaviour and performance. A strong passion for opensource technologies, with the ability to evaluate, advocate, and introduce community‐driven tools that strengthen engineering capabilities. Relevant AWS certifications (e.g., AWS Solutions ...

Senior Developer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Redhill, Surrey, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum
Senior Developer to lead and work as part of a team in the system design/development processes. You will be using bespoke and open-source software, primarily Linux based to bring additional value to their in-house and customer solutions. In co-ordination with the Head ...

Remote Software Engineer

Hiring Organisation
Fastino.ai
Location
Guildford, Surrey, UK
team, boasting alumni from Google Research, Apple, Stanford, and Cambridge is on a mission to develop specialized, efficient AI. Fastino's GLiNER family of open source models has been downloaded more than 5 million times and is used by companies such as NVIDIA, Meta, and Airbnb Fastino ...

Remote Developer Experience Engineer (DevEx)

Hiring Organisation
Arbor Education
Location
Woking, Surrey, UK
multi-product environments. Familiarity with service catalogues, developer portals, or platform observability tooling. Exposure to AI model integration or prompt engineering. Experience contributing to open-source developer tooling. Previous work in education technology or regulated industries. What we offer The chance to work alongside a team of hard ...

Remote Senior Developer Experience Writer

Hiring Organisation
Ably
Location
Woking, Surrey, UK
want anyone to be able to contribute to that opportunity. If you enjoy working as part of a technology company, value open source, and love solving hard problems - then we’d love to hear from you, regardless of whether you fit the job description exactly or not. ...

Remote Senior Customer Insights Analyst, EMEA

Hiring Organisation
Fullstory
Location
Woking, Surrey, UK
advising clients on industry best practices. Industry Knowledge: Excellent competencies in Marketing, SaaS, and eCommerce. Innovative Solutions: Experience in building integrations, innovative solutions, and open-source projects. Experience with Digital Experience/Product Analytics Tools: Prior experience with Fullstory or similar tools (e.g., Fullstory, Mixpanel, Amplitude, Adobe Analytics ...

Remote LATAM Commercial Account Executive, Mexico City

Hiring Organisation
Gitlab
Location
Guildford, Surrey, UK
GitLab is an open core software company that develops the most comprehensive AI-powered DevSecOps Platform , used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors, significantly … investment they make with GitLab Demonstrated progressive experience with SaaS sales through pitching on value to development team (preferably devops) Interest in GitLab, and open source software Ability to leverage established relationships and proven sales techniques for success Effective communicator, strong interpersonal skills Motivated, driven and results oriented ...

Head of AI Platform & Applied Intelligence

Hiring Organisation
Jobleads-UK
Location
Reigate, England, United Kingdom
production scale Establish model abstraction and vendor flexibility across the stack - ensuring Infinity can move between cloud-managed services (AWS Bedrock, Agent Core) and open source or locally-hosted alternatives without brittle dependency on any single provider Lead the evaluation and selection of AI tooling, frameworks, and services … Infinity, our aim is to be the best call tracking provider in the world and to do that we welcome our employees with open arms and create an environment where you can bring your best self, every day! We're an equal opportunities employer. That means we'll never ...

Remote Senior Embedded Engineer (Mandarin Speaker) - London / Remote from the UK

Hiring Organisation
Eyeo
Location
Guildford, Surrey, UK
assumptions The ability to work in a remote-first company, collaborating across time-zones It’s awesome if you have Experience with AOSP (Android Open Source Platform) Experience of working with Linux kernel modules Experience in JavaScript (we are working with browsers, after all!) Deep interest ...

Remote Mid level Penetration Tester/ Check scheme CTM/CSTM

Hiring Organisation
Resillion
Location
Woking, Surrey, UK
skills Current SC Security Clearance CTM/CSTM and CRT (preferred) or QTSM 2 years of industry experience Knowledge of industry standard tools (commercial & open source) Strong technical diagnostic skills Attention to detail and quality Excellent communication and time management Additional Information All your information will be kept ...

Remote Inside Sales Representative

Hiring Organisation
Graylog
Location
Guildford, Surrey, UK
operations, and DevOps. Our enterprise solution enables organisations globally to capture, store, and analyse terabytes of machine data in near-real time while our open-source product has been deployed in more than 50,000 installations worldwide, empowering individuals and small teams to perform basic log consolidation, analysis ...

Remote Senior Customer Success Manager (German Speaking)

Hiring Organisation
Safetyculture
Location
Woking, Surrey, UK
local SafetyCulture office; Access to professional and personal training and development opportunities; Hackathons, Workshops, Lunch & Learns; We encourage involvement in the community, open source work, attending talks and events, and experimenting with new technologies. You’ll also receive other perks such as: In-house Culinary Crew serving ...