Average salary: £60,720 /yearly
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£85k - £95k 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- ...integration development 2+ years of experience in Cloud Integration Services and Kafka 3 years of experience in building & managing Open Source / Apache Kafka platforms in Cloud and/or on premise environments. Experience in Containerisation (Openshift / Kubernetes)....Suggested
- £43k - £57k per annumEstimated...constructively and contribute to a positive respectful team culture. Develop the timemanagement habits needed to work effectively in a... ...to understand the why not just the what. A growth mindset: openness to learning improving and taking on feedback. Willingness to...SuggestedFull-timeInternshipRemote
- £40k - £53k per annumEstimated...constructively and contribute to a positive, respectful team culture. Develop the time‑management habits needed to work effectively in a... ...understand the “why,” not just the “what.” A growth mindset: openness to learning, improving, and taking on feedback. Willingness...SuggestedFull-timeInternship
$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- £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
£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- £39k - £51k per annumEstimated...scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy,... ...Engineer on the Drive team, you will play a crucial role in developing Proton Drive. We expect you to be customer-centric,...SuggestedOn-siteImmediate startRemoteWork from homeFlexible hours
- £47k - £63k per annumEstimated...mobbing scenarios A good communicator who shares our values of openness and respect A DevOps mentality – meaning that you don’t want... ...CI/CD pipelines Understanding of and working experience with source control, particularly Git Experience with database...SuggestedLong-term contractFull-timeHybrid working
- £68k - £87k 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 doesnt. We...SuggestedLong-term contractFull-time
- £50k - £64k per annumEstimated...best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges,... ...practices to mitigate. Should have some experience in researching open- source technologies for use in building systems and participate in open...SuggestedFull-timePart-timeHybrid working
£40k - £50k per annum
...Requirements: Proven work experience in a Web Developer role Deep understanding of both... ...projects Ensuring high-quality and efficient source code to maximize response times... ...systems Working knowledge of various tools, open-source technologies, and cloud services...SuggestedFull-timeHybrid workingRCRTR
Leeds8 days ago- £49k - £65k per annumEstimated...leading financial services organisation to recruit a Full Stack Developer on a 6 month contract basis. Fully remote - UK based The Full... ...testing of a full stack web application using modern Microsoft and Open-source technology Profile Full stack web development using...SuggestedRemote
Robert Half
Londona month ago - £63k - £84k per annumEstimated...Gener8 has been at the forefront of the “open data” movement: the belief that people should... ...browser extension. Adding new data sources that allow users to earn from their data.... ...of our website, extensions and admin Developing new features, modifying existing ones and...SuggestedFull-timeHybrid workingOn-siteWork from home
- £47k - £64k per annumEstimated...Please note: This is a hybrid role and we are open to hiring engineers in London Dublin... ...Selenium. ~ Functional knowledge & interest in developing genuinely accessible interfaces. ~ A... ...creating or contributing to open source projects. Experience with graphics & visualization...SuggestedFull-timeHybrid workingOn-site
- ...practices. Candidate Profile Experience: ~5 years professional coding, with a strong portfolio of shipped projects (startups, open source, or commercial). Mindset: Hungry, ambitious, thrive in high-intensity environments, comfortable wearing multiple hats. AI...
$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- ...Full Stack Developer Based in London office (Holborn) up to 3 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
£80k - £100k per annum
...and ship product features across the stack (UI → API → cloud) Develop back-end services in Python, delivering reliable, well-tested... ...building a platform that helps organizations detect malicious open-source code and secure their software supply chain in real-time. This...Full-timeRemote83zero Ltd
Southwark, Greater London8 days ago- £64k - £84k per annumEstimated...methodologies such as QUnit or Mocha Knowledge & interest in developing genuinely accessible interfaces. Comfortable with Git or... ...Ember CLI Webpack etc.) Experience creating or contributing to open-source projects. Experience with graphics and visualization tools such...Full-timeHybrid workingOn-siteRemote
- £55k - £74k per annumEstimated...using agentic workflows to transform disconnected data into a single source of truth. As a Senior Frontend Engineer you will design and build... .... We never post fake jobs This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network....Full-timeVisa sponsorship
- ...they're now looking for a rockstar, jack of all trades backend developer to help to build the next generation of the apps that enables the... ...An interest in financial markets and investment Passion for open-source technology and engaging with the wider technology community...
- £55k - £76k per annumEstimated...democracy. Since our inception in 2014 founded by a team of scientists from CERN we have dedicated ourselves to providing free and open-source technology to millions worldwide ensuring access to privacy security and freedom online. Our journey began with Proton Mail the...Full-timeOn-siteWork from homeFlexible hours
$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- £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
- £66k - £84k per annumEstimated...Media Group. We empower a diverse range of creators to imagine and develop culturally significant content, while building an organization... ...enthusiasm for generative AI, LLMs, and Agentic workflows Open-source contributions or active participation in the developer...
- £101k - £133k per annumEstimated...to code, create, and ultimately build an open, accessible and fair financial future, one... ...expanding support for multiple networks Develop and integrate APIs from new and existing services... ...services, Work extensively with open source technologies (Docker, Kafka, PostgreSQL),...Full-timeApprenticeshipHybrid workingOn-siteWork from homeFlexible hours
- ...It is a full-time role. Accountabilities:Develop and maintain scalable, efficient data pipelines... ...within Databricks.Integrate new data sources into the platform using batch and streaming... ....Experience with data migration is a plus.Open to new ways of working and new technologies...Full-timeTemporaryHybrid workingOn-site
- £72k - £96k per annumEstimated...of Deductas platform transforming disconnected data into a single source of truth for global enterprises. You will design high-volume low-... .... We never post fake jobs This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network....Full-timeVisa sponsorship
- £60k - £79k per annumEstimated...insights. The team owns the product end-to-end from integrating data sources and shaping scoring logic through to designing the dashboards... ...Compass New Data squad youll help integrate richer data sources (Open Banking credit reports) into our product. The aim is to deliver increasingly...Full-timeHybrid workingOn-siteFlexible hoursNight shift
