Average salary: £67,995 /yearly
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£70k - £90k per annum
...versioning software such as GIT ~ Experience contributing to open-source projects, even if they are your own ~ Fluency in English ~... ...work well within a small team Bonuses Experience developing cross-platform apps for desktop, web, and mobile Experience...SuggestedPermanentRemote- £45k - £60k per annumEstimated...the business of gaming. Experience in a startup or fast-paced environment. A track record of side projects, experiments, or open-source contributions. Interest in building things from 0 to 1—and being part of a long-term product vision. What We Offer The chance...SuggestedRemote jobLong-term contractFull-timeLive-inFlexible hours
£62k - £72k per annum
...the Mozilla Foundation and home to Thunderbird , our flagship open-source email and productivity platform empowering more than 20 million... ...Corporation. Everything we build at MZLA is open source, developed transparently and in collaboration with a global community of contributors...SuggestedPermanentFull-timeRemote- £67k - £87k per annumEstimated...LangChain, Pinecone, and anything else that helps us move fast Develop, optimize, and maintain AI agent workflows, ensuring high-... ...experience ~ Fluency with APIs like OpenAI, Gemini, Claude along with open-source foundation models ~ Familiarity with the intersection of...SuggestedRemote jobFull-time
- £68k - £90k per annumEstimated...market and client data for over $7 trillion in assets. Addepar’s open platform integrates with more than 100 software, data and services... ...that enable seamless integration of internal and external data sources, support complex client data transformations, and unlock powerful...SuggestedRemote jobFlexible hours
£80k - £90k per annum
...Kubernetes on GCP, with infrastructure defined by Terraform and source code managed through GitLab. The ideal engineer will be experienced... ...role although the team do also provide a London office which is open to those who prefer an office environment. Enjoy a competitive salary...SuggestedRemote jobPermanentOn-site- £64k - £84k per annumEstimated...maintenance. Stay updated with the latest developments in C# and related technologies.... ...Experience with SQL and NoSQL DBMS Modern source control system (for example GitHub) Experience... ...in to receive emails when we have job openings that meet your criteria. Join our talent...SuggestedRemote job
- £75k - £99k per annumEstimated...automated. Collaborate across teams to uncover pain points in the developer journey and lead the integration of intelligent agents and... ...skills across technical and non-technical teams. Open-source contributions or experience with AI/ML libraries, agent frameworks...SuggestedRemote job
- £51k - £68k per annumEstimated...services across the UK. This role offers the opportunity to design, develop, and maintain critical systems that improve accessibility and... ...GDS (Government Digital Service) standards and contribute to open-source initiatives where applicable. Requirements: Frontend:...SuggestedRemote jobFull-timeFlexible hours
- £67k - £86k per annumEstimated...Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform... ...the globe. Our community represents the full breadth of the developer experience; from students, hobbyists and freelancers to high performance...SuggestedFull-timeFreelanceOn-siteRemote
- £35k - £47k per annumEstimated...Canada, the U.K., and Europe. At Ameresco, we show the way by developing, constructing and operating tailored smart energy efficiency... ...sustainability and success for our customers. Ameresco has an immediate opening for a Front-End Developer in our ASG (Asset Sustainability Group...SuggestedRemote jobLong-term contractImmediate start
£80k - £85k per annum
...benefits, including health insurance, pension, gym membership, life assurance, 25 days holiday, and your birthday off. We offer a collaborative, globally distributed engineering culture built on openness, accountability, and continuous improvement. last updated 23 week of 2026...SuggestedRemote jobLong-term contractPermanentFull-timehireful
Remote12 days ago- £69k - £92k per annumEstimated...Senior Front End / Lead Developer The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises... ...for a proactive individual who is passionate about technology, open to continuous learning, and eager to embrace experimentation...SuggestedRemote jobFull-timeFlexible hours
- £46k - £61k per annumEstimated...Title: ETL Developer (IICS) Work Type: Remote Work Duration: 1+ Year Contract Rate: $Open (Best Possible) Requirements Job description: ~3+ years ETL experience... ...Integration. ~ Experience in integrating multiple sources into a centralized data platform or...SuggestedRemote job
- £52k - £68k per annumEstimated...As a Senior Software Engineer I, you will play a vital role in developing new features & products and helping to maintain and update our... ...user interfaces, or other challenging engineering problems ~ Open source contributions ~ You’ve helped make your work environment fun,...SuggestedRemote jobHybrid workingFlexible hours
- £55k - £73k per annumEstimated...Title – Sr. Front End Developer (React.js) Position – 6+ Months Contract Location – 100% Remote Work Rate - $Open (Best Possible) Skills : html5 / css3 / js (es6) / json / git / CLI / reactjs / react hooks Responsibilities: Strong initiative and a collaborative...Remote job
- £56k - £72k per annumEstimated...collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their... ...complex systems and creating experiences that balance developer power with user trust. You’ll work deep in the Gecko platform to...Full-timeImmediate start
- £56k - £73k per annumEstimated...large-scale multi-tenant cloud services, developing your understanding of scalability and fault... .... ~ Curiosity, a desire to learn, and openness to feedback. ~ A focus on customer... ...in enterprise SaaS organisations. Open-source contributions or a history of side projects...Full-timeCasual workRemote
$113.08k - $175.73k per annum
...importance of testing and documentation, and common pitfalls in developing secure web applications. You have a passion for the WMF mission... ...with MediaWiki or Wikimedia projects Contributions to open-source software About the Wikimedia Foundation The Wikimedia Foundation...PermanentFull-timeRemote- £51k - £67k per annumEstimated...packages, and vehicles everywhere. More than 3.5 million registered developers have chosen Mapbox because of the platform’s flexibility,... ...their daily lives. We work on state-of-the-art platforms, largely open-source, for map interaction and visualization used by millions of...Remote job
- £51k - £67k per annumEstimated...innovation, technology, and play to explore our open positions and join our growing global team... ...closely with other dedicated Software developers, ML engineers and Integration specialists... ...inference, contributions to GenAI open-source projects Equal Opportunity Statement:...Remote job
$52k - $117k per annum
...development teams assigned to specific verticals. This role is open for several teams, and we will define the exact team that you... ...companies to support global talent-hiring and bring local wealth to developing countries. At first glance our salary bands seem quite wide -...Remote jobFull-timeImmediate startFlexible hours£55k - £70k per annum
...project variety, Vue, Nuxt, AI. We’re looking for a Front-End Developer who’s well-versed in Vue, Nuxt, Typescript with a keen interest... ...security, and testing best practices. Good communication skills and openness to feedback and mentoring. What you’ll be doing You’ll be...Remote jobPermanentImmediate start- £81k - £108k per annumEstimated...opportunities, especially with a focus around new AI tools and methods. We have a culture that puts our people first. We believe in open communication, creativity and the value of unique contributions from everyone in the team. The selection process HR interview...Remote job
- £57k - £74k per annumEstimated...to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication... ...this role isn't what you're looking for, please consider other open positions. Twilio is proud to be an equal opportunity...Full-timeRemote
- £101k - £130k per annumEstimated...Job Location: Open to candidates from anywhere in the EU and UK Flexibility: Option to work fully remotely Keywords: Java, Graph... ...across Europe and beyond. Growth without bureaucracy: Develop your skills in a non-micromanaged, excellence-driven environment....Remote jobFull-time
- £52k - £70k per annumEstimated...with Amazon Web Services and Kubernetes Hands-on experience in developing a service-oriented architecture Hands-on experience with CI... ...with the LGTM stack and OpenTelemetry It is good to have open-source contributions and experience It is good to have experience with...Remote jobFlexible hours
- £57k - £74k per annumEstimated...platform our customers choose. We want to create the world's best open source analog to MongoDB Altas or Amazon DocumentDB, which can be... ...environments. Canonical is looking for an experienced Python developer with a background in MongoDB who will help us to build a fully...Full-timeRemote
£47.92k per annum
...colleagues in-person The role As a software developer joining our team you will: Develop and... ...clients and/or other stakeholders Knowledge of the open data movement and community and/or understanding of open source software and content licensing About the...Full-timePart-timeRemoteShift work£49k - £89k per annum
...practices is preferred. A GitHub portfolio showcasing personal or open-source projects is preferred. Experience in financial services is... ...meaningful products with real impact. Our Technology team develops the systems and experiences that power our app and support millions...Remote jobFull-timeWe Love Alfa
Remote11 days ago
