Average salary: £78,305 /yearly
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£125k - £135k per annum
...Ministers office) and we work with frontier developers and governments globally. Were here... ...area we are concerned with is the use of open weight models to drive risks like child sexual... ...(23 years) withdemonstratedimpact in open-source technical work. ~ Deep familiarity...SuggestedFull-timePart-timeHybrid workingOn-siteImmediate startRemoteWork from homeFlexible hours- ...Were looking for open-source contributors and experienced engineers who understand how to review maintain and troubleshoot live repositories. Who You Are An open-source developer or maintainer who has contributed to or reviewed code in live repositories...SuggestedFull-timeRemoteFlexible hours
- £94k - £126k per annumEstimated...Goland Developer Times Fastest Growing Quant Capital is urgently looking for a Golang Developer to join our high profile client in... ...paced. As requirements evolve you will leverage the best of the open source community, sometimes substituting your own solutions where greater...Suggested
£60k per annum
...Requirements: Strong commercial experience with Magento 2 Open Source Excellent PHP and MySQL capability with deep platform knowledge... ...for substantial growth through 2026 and beyond. Our Magento Developer role offers uncapped bonuses linked to platform performance, hybrid...SuggestedFull-timeHybrid workingTEAM
Manchester8 days ago- £21k - £24k per annumEstimated...talented and motivated Mid-Level JavaScript/ Developer to join our growing development this role... ...beneficial. Experience with GitHub for source control and a test-driven approach (TDD or... ...process we encourage you to be open with us. Our recruitment team is here to provide...SuggestedFull-timeHybrid workingOn-siteFlexible hours
- £43k - £58k per annumEstimated...single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected... ...platform that use other languages as needed. We look to use Open source when it makes sense and build ourselves when it doesn't. We...SuggestedLong-term contractOn-site
- ...Job Title: Senior Developer Location: Guilford Working Pattern: Hybrid Contract Type: Full Time... ...Freeswitch, its configuration and (for extra points!) its source code A working understanding C/C++ (for occasional open-source troubleshooting and code changes)...SuggestedLong-term contractPermanentFull-timeHybrid working
$35k - $60k per annum
...and are presenting an exciting opportunity for a Full Stack PHP Developer to join the expanding engineering department. Our client is... ...cloud-native applications. Contributed to one or more open-source projects. Benefits ~ A competitive salary of £35,000...SuggestedRemote jobImmediate startMonday to Friday£70k - £85k per annum
...microservices architecture is beneficial Experience contributing to open-source projects is a plus Responsibilities: Build mission-... ..., offering a 6-month contract opportunity for a Senior Go Developer. Our team is committed to high engineering quality and values clean...SuggestedFull-timeFruition Group
South East London8 hours ago£60k - £80k per annum
Front end developer - New Ventures Hybrid in London, United Kingdom We’re looking for a... ...product end-to-end, from integrating data sources and shaping scoring logic through to designing... ...a habit, not a one-off tool. Turn raw Open Banking, credit bureau and internal data...SuggestedHybrid workingOn-siteFlexible hoursNight shiftiwoca Deutschland
London10 days ago£38k - £60k per annum
Full stack Java developer required with a server-side focus and experience working with real time, SQL and fully integrated systems. Key skills Java Real time Open source databases and middleware integration JavaScript, TypeScript, Angular, React, Docker, Kubernetes...SuggestedPermanent- £48k - £63k per annumEstimated...Youll be an important part of this. Your focus will be on developing and supporting systems that ensure our Warehouse & Distribution... ...easier to maintain and change. The packing team also contributes to open source projects which are used in a lot of our services. The packing...SuggestedFull-timeHybrid working
- ...companies has now redefined how businesses source and manage their entire contingent... ...treated as learning opportunities and one where developers own their code all the way through to production... ...we like to meet once a week. We are still open to remote-only developers, provided you...SuggestedLong-term contractFull-timeFreelanceOn-siteRemoteProbationary period
£70k per annum
...Tech: HTML5 CSS3 JavaScript Angular / React Challenge: Develop Greenfield systems and increase functionality for existing high transaction... ...be prototyping a new feature for the product, working on an open source project, data integration, or learning a new skill. •...SuggestedOn-site£60k per annum
...Front-End Developer (up to £60K) Quant Capital is urgently looking for a mid-level right the way to senior level Front-End Developer... ...a new unrivalled platform and application using cutting edge open source technologies. As a Front-End Developer you will creating...SuggestedPermanent£40k per annum
...Front-End Developer up to £40K + 10% bonus Quant Capital is urgently looking for a junior to mid-level Front-End Developer... ...building a new unrivalled platform and application using cutting edge open source technologies. As a Front-End Developer you will creating...$220k per annum
...Voici un poste à distance. A leading provider and Developer of DeFi infrastructure and software building the next generation of on... ...startup or founding engineer experience. - Contributions to open-source Solana or DeFi projects. Informations contractuelles...PermanentFull-timeHybrid workingOn-siteRemote- £90k - £122k per annumEstimated...Development, Application Development, Tooling & Infrastructure, Developer Experience, and Incubation & Acceleration across three key... ...in this ever-evolving space. Our Technology Tezos is an open-source platform known for its flexibility, security, and self-amendment...Hybrid workingOn-siteWork from homeFlexible hours
£150k - £200k per annum
...0 + bonus Quant Capital is urgently looking for a Crypto FPGA Developer to join our high profile clients Team Our client is a well known... ...The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is...Remote- ...Full Stack Developer Based in London office (Holborn) up to 4 days a week, remote or customer visits for the remainder of the week... ...DataDog, Coralogix) • Background job processing experience • Open-source contributions • Understanding of analytics and data-warehousing...On-siteRemote
- £51k - £65k per annumEstimated...for Web Engineers to join the Backstage team, passionate about crafting the best developer experience for millions of developers in the software industry. Leveraging our thriving open-source developer experience platform, Backstage, our teams are delivering high-impact external...Work from home3 days/week
Spotify
London5 days ago £55k - £70k per annum
&##127882;The role - Full Stack Developer We’re looking for a full stack developer who’s ready to roll up their sleeves. As an early... ...applications with real complexity, whether in a commercial role, open-source, or personal projects that showcase your commitment to...Hourly payOn-siteWork from homeMonday to FridayFlexible hours- £42k - £52k per annumEstimated...Canonical is a leading provider of open-source software and operating systems to the global enterprise and technology markets. Our platform... ...profitable and growing. We are hiring a Web/UI Engineer to develop a data-rich and reliable user experience. These frontends are constructed...Full-timeOn-siteRemoteWork from home
- £27k - £35k per annumEstimated...right here at Sky. Sky News is looking for a Newsroom Front-end Developer to join our newsroom team, where technology and storytelling... ...advanced analysis of satellite images, social media and other open-source information. Through multimedia storytelling we aim to better explain...Fixed-term contractHybrid workingOn-siteWork from home
Sky
Isleworth, Greater London3 days ago $35k - $50k per annum
...driven by customer success. We're seeking talented frontend developers to join one of our three scrum teams. You'll play a pivotal... ...development stages Nice-to-haves: ● Personal projects (blogs, open-source contributions, freelance work) ● Experience with Angular (...FreelanceHybrid workingOn-siteRemoteWork from homeFlexible hours- £48k - £63k per annumEstimated...-stack role that demands strong technical judgment, a focus on developer experience and testability, and a deep understanding of modern... ...professional growth. • Opportunities to contribute to VE3’s internal accelerators, open-source projects, and AI-enabled platforms....Full-timeHybrid workingOn-siteImmediate startFlexible hours
£35k per annum
...Junior Frontend Developer – Fintech £35,000 + benefits Quant Capital is urgently looking for a Frontend Developer to join our... ...paced. As requirements evolve you will leverage the best of the open source community, sometimes substituting your own solutions where...- £67k - £90k per annumEstimated...hit big milestones by taking lots of smaller steps. We’re always open to helping our team mates, sharing our ideas, experience and knowledge... ...DB Neptune DB Terraform Docker AWS Fargate Event Sourcing Perks of the job Flexible working :Spend 3 days a week...On-siteFlexible hoursNight shift3 days/week
- £60k - £82k per annumEstimated...scientists from CERN we have dedicated ourselves to providing free and open-source technology to millions worldwide ensuring access to privacy... ...understanding of SQL Solid understanding of including both developing and consuming Web-based APIs Proven capability in...Full-timeOn-siteWork from homeFlexible hours
- £43k - £57k per annumEstimated...software delivery workflows. What you'll do Design and develop features and improvements for the CI Functions Platform and... ...practices in production, whether gained through professional work, open-source contributions, or other hands-on experience. Ability to...Full-time
