Average salary: £68,375 /yearly
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$120 per hour
...Engineer Type: Contract Compensation: $120/hour Location: Remote Role Responsibilities Apply open-source engineering experience to real software engineering work. Contribute to AI model training, evaluation, and improvement ....SuggestedRemote jobSummer workMercor
London13 days ago- £50k - £65k 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
- £51k - £67k per annumEstimated...at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business... ...in our Getting Paid & Open Banking team. In this role, you will develop and maintain innovative capabilities that empower businesses to...Suggested16 hoursFull-timeHybrid workingFlexible hours
- £100k - £132k 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
- £77k - £103k 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
£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- ...The role We’re looking for a full stack developer who already works agentically. You write... ...evals and review, then ship. The spec is the source of truth. Agents do much of the... ...selection and mixing Combine frontier and open-weight models to deliver results. Route...SuggestedOn-siteRemote
- £67k - £89k per annumEstimated...Collaborate with backend engineers and product managers to design, develop, and deliver new features while offering technical input on API... ...mechanisms, and proprietary state management built on top of open-source technologies. About the Team: - Mission: Deliver...SuggestedFull-timeHybrid working
- £54k - £73k 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
- £49k - £65k per annumEstimated...senior engineers. Help build interactions across multiple data sources, services, and blockchain protocols. Learn to model real... ...demonstrate equivalent practical ability. Nice to Have Personal or open-source projects, or a GitHub profile we can look at. Exposure...SuggestedFull-timeInternshipHybrid workingRemoteFlexible hours
- £65k - £84k per annumEstimated...believe in being part of a team that is open, collaborative, entrepreneurial, passionate... ...the team: You will be involved in developing and supporting existing innovative financial... ...please see the Online Privacy Notice . Sourcing Model Recruitment at FIS works...SuggestedFull-timeFlexible hours
- £49k - £66k per annumEstimated...and aptitude. What You’ll Do Architect & Build: Design, develop, test, and deploy high-quality, scalable software solutions for... ...AWS, GCP, Azure) and containerization (Docker, Kubernetes). Open-source contributions or a personal portfolio showcasing technical curiosity...SuggestedHybrid workingOn-siteWork from home
£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- £34k - £45k per annumEstimated...Index. Further information can be found The Role As a Quant Developer at Man Group you will be part of one of our flagship teams in... ...stack: numpy, scipy, pandas, scikit-learn to name a few of the open-source libraries we use extensively. We implement the systems that...SuggestedLong-term contractFull-timeFlexible hours
- £59k - £75k 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...SuggestedFull-timeFreelance
- £60k - £77k per annumEstimated...capabilities across any environment and data source; and an unmatched ecosystem trusted by 84... .... Massive enterprises and individual developers/data scientists love Neo4j. A strong sense... ...) (we)-[:THRIVE_IN]- (:Culture {type: [‘Open’, ‘Inclusive’]}) (we)-[:ASSUME]- (:Intent...Hybrid working
- £77k - £104k per annumEstimated...people-management ownership. Job responsibilities Designs and develops secure, high-quality production code for scalable client-facing... ...technical field. Public GitHub repositories or substantive open-source contributions demonstrating your own hands-on engineering work,...Long-term contract
- £84k - £108k per annumEstimated...management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC... ...generation tools, MCP, or agent-based paradigms. Contributions to open-source projects. Experience with Rust. What We Offer: ~...Hybrid workingRemoteFlexible hours
£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- £27k - £36k per annumEstimated...organisation that empowers our people to take ownership, innovate, and develop their expertise. As an equal opportunities employer, we are... ...and AI model deployment pipelines. Contributions to open-source projects or technical communities. Benefits ~ Competitive...Full-timeFlexible hours
- £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
- £70k - £91k per annumEstimated...Full Stack Python Developer Quant is urgently looking for a full stack Python Developer... ...environment is that of Facebook or Google, relaxed open with time to think and make the right... ...– (bonus) contributions to relevant open source projects; – (bonus) experience with...
- £67k - £90k per annumEstimated...custodians, currencies and legal entities, creating one secure, trusted source of truth from which our clients can understand their wealth and... ...or LLM applications · financial services or fintech experience · open-source contributions. Our stack Core backend: Kotlin,...Full-timeHybrid workingOn-siteWork from home
£100k per annum
...Python Django Full Stack Web Developer Fintech £100,000 Quant Capital is urgently looking... .... They use unique online data from many sources to create an ultra low latency trading... ...evolve you will leverage the best of the open source community, sometimes substituting your...- ...their goals. We are looking for an experienced Allegro ETRM Developer to design, develop and support solutions within an enterprise... ...engineering principles including: Automated and manual testing Source/version control Code quality and code reviews Secure...Hybrid workingFlexible hours
- £103k - £132k per annumEstimated...Java Software Developer – Trading Systems (Remote) Amsterdam or London Quant Capital is partnered with a leading technology-driven... ...requirements • Improve performance across internal software, open-source tools and Linux environments • Work on monitoring, alerting...Remote
£80k per annum
...from Home NO FINANCE EXPERIENCE NEEDED Junior Core Java Developer Big Data Fintech Quant Capital is urgently looking for a... ...test suite. To deliver quickly you will leverage the best of the open source community, sometimes substituting your own solutions where...Work from home- £50k - £65k per annumEstimated...Junior ASP.NET Developer Quant Capital is urgently looking for a junior asp.net Fullstack Web Application Developer to join our high... ...chosen to gradually phase out these older frameworks. We use open source JavaScript libraries extensively, most notably Lodash, Plotly Charts...
- £56k - £73k per annumEstimated...We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join... ...defence, security, public sectors. Our commitment: We are an open-minded company that not only values diversity, but actively...PermanentFull-timeOn-siteFlexible hours
- £75k - £99k per annumEstimated...collaboratively across engineering to maximise inner-sourcing opportunities and reduce waste Proven... ...career progression, investing heavily in developing great people through our Capital One... ...scheme and enhanced parental leave Open-plan workspaces and facilities designed...PermanentHybrid workingOn-siteImmediate startFlexible hours
