Average salary: £60,720 /yearly
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£40k - £70k per annum
...similar Microsoft ERP solutions Ability to develop and customise Business Central... ...using Visual Studio Code for development and source management Practical experience with SQL... ...Contribute new ideas and approaches with an open and proactive mindset Maintain confidentiality...SuggestedFull-timeOn-siteTeksystems
Featherstone, West Yorkshire8 hours ago$40 - $63 per hour
...$40–$63/hour Commitment: 30+ hours/week Role Responsibilities Configure development environments to support open-source projects in Rust . Resolve dependency issues across various codebases to ensure seamless integration. Ensure all tests...SuggestedRemote jobHourly paySummer workMercor
London11 days ago£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$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 (...SuggestedFreelanceHybrid workingOn-siteRemoteWork from homeFlexible hours- £51k - £67k per annumEstimatedWe’re looking for a Senior Front-End Developer to take a leading role in building and evolving our e-commerce platform. You’ll work within... ...with containerisation and CI/CD pipelines. Contributions to open-source projects or participation in developer communities....SuggestedPermanent
- £47k - £62k per annumEstimated...the NHS. ABOUT THE ROLE We are looking for a Full Stack Developer to join our engineering team at our Canary Wharf headquarters.... ...define engineering processes and standards - Contributions to open-source projects LOGISTICS - Education: We value skills and...SuggestedFull-timeOn-siteImmediate start5 days/weekFlexible hours
£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...SuggestedFull-timeRemote83zero Ltd
Southwark, Greater London8 days ago- £65k - £85k per annumEstimated...Principal Engineer for a club of over 80 people (approx. 30-40 developers of all experience levels from Associate to Technical Lead), you... ...industry expert in a specialist field, or have contributed to open source projects or charitable technical projects (like TuringLabs etc....SuggestedFull-timeFlexible hours
- ...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...Suggested
- £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
£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...SuggestedRemote- £68k - £90k per annumEstimated...the outside world trades with us. We’re opening a new role for a Senior Software... ...-to-date API documentation that external developers actually want to read. Build secure, robust... ...cryptographic primitives). Contributions to open source around APIs, Rust, or security....SuggestedFull-time
$10 per hour
...Chatbot Team at Propelix , where you'll be at the forefront of developing a platform that empowers businesses to create, deploy, and... ...LLM experience, CI/CD knowledge, React Native proficiency, and open-source contributions! Ready to help build the future of conversational...SuggestedRemote jobFull-time- £62k - £82k per annumEstimated...the centerpiece of our brand — the public source of truth about Intercom’s products and the... ...performant experiences across web and mobile. Develop backend logic and APIs , manage data... ...days per week. We have a radically open and accepting culture at Intercom. We avoid...SuggestedHybrid workingOn-siteWork from homeFlexible hoursWeekday work
- £25k - £34k per annumEstimated...and Digital Democracy. The Role: As a Full Stack GIS Developer at Informed Solutions, you’ll play a key role in shaping, building... ...also leverage Geographic Information Systems (GIS) and open-source geospatial tools, helping clients unlock the value of location...SuggestedFull-timeHybrid workingOn-siteFlexible hours
- £53k - £70k 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...Remote jobLong-term contractFull-timeLive-inFlexible hours
£60k - £75k per annum
...Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also... ...tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including... ...have skills: AWS Knowledge of Open Source BPMN workflow engines (Camunda, Activiti...Full-timeWork from homeFlexible hoursShift work- £79k - £103k per annumEstimated...in the most demanding environments. Job Title: C++ Developer Location: Gloucester (Onsite working) Who we are... ...development in C++ including use of modern standards, third-party/open source software (e.g. boost), writing for performance, and concurrency...Remote
- £59k - £79k per annumEstimated...in the most demanding environments. Job Title: C++ Developer Location: Gloucester (Onsite working) Who we are... ...development in C++ including use of modern standards, third-party/open source software (e.g. boost), writing for performance, and concurrency...Remote
- £54k - £72k per annumEstimated...frontend performance metrics. Experience with automated testing (Jest, Cypress, PHPUnit, etc.). CI/CD or DevOps knowledge. Open-source contributions or personal projects. Why Join us Work on a platform with global impact—we’re on a mission to create one...Full-timeFreelance
£75k - £140k per annum
...quarters. - Comfortable working across the technology stack and adaptable to various challenges. - Possesses strong opinions but is open to change when presented with better ideas. - Demonstrates low ego, driven by a desire to prove themselves through results rather...Hybrid workingOn-siteWeekend work- £82k - £110k per annumEstimated...status quo Build the best technology in-house, using new data sources, machine learning and AI to make machines do the heavy lifting... ...re an equal-opportunity employer and are looking to make Lendable the most inclusive and open workspace in London Check out our blog!Full-timeOn-siteWork from homeMonday to Friday
Lendable
London1 day ago £90k per annum
...JavaScript Developer UI React TypeScript – Up to £90,000 p/a Quant Capital is urgently looking for a JavaScript Developer to... ...write code. To deliver quickly you will leverage the best of the open source community, sometimes substituting your own solutions where...Long-term contractOn-site- £55k - £73k per annumEstimated...Excellent hands-on experience with Java and associated technologies. • Experience working with Spring Boot. • Hands-on knowledge of open-source tools, libraries and standards. • Some working knowledge of containers (Docker). • Strong experience of working in Test Driven...Full-time
£50k per annum
...Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) Responsibilities: Design, develop, and...Full-timeHybrid workingWork from homeProfile 29
London8 hours ago- £65k - £88k per annumEstimated...mobbing scenarios A good communicator who shares our values of openness and respect A DevOps mentality – meaning that you don’t want... ...tech stacks Understanding of and working experience with source control, particularly Git Experience with database technologies...Long-term contractFull-timeTemporaryHybrid working
- £96k - £124k per annumEstimated...interfaces that power trading across global markets? As a React Developer, you’ll have the opportunity to work with cutting-edge web... ...familiarity with CI/CD pipelines and DevOps practices Contribute to open-source projects or technical blogs About Us J.P. Morgan is a...Long-term contractImmediate start
£48k per annum
...ecosystem, its architecture and its components Familiarity with source control systems, especially Perforce. The ability to diagnose... ...prides itself on a professional approach to serving clients and developing our staff. Based in Hartlepool in the North East of England we...Remote- £55k - £74k per annumEstimated...solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating... ...well as functional and performance validations. Be part of the open-source XRP ledger community, setting high standards for coding,...Full-timeOn-site
- £35k - £45k per annumEstimated...Web Developer with Drupal In the United Kingdom - London Simon-Kucher is aglobal consultancy with more than 2,200... ...industry trends to drive innovation. ~ Experience with integrating open- source and third-party applications into existing systems. ~ Experience...Hybrid workingOn-siteRemote
Simon-Kucher & Partners
London16 days ago
