South East London, London, United Kingdom Hybrid / WFH Options
Bright Purple Resourcing
Java Developer - London, Hybrid A modern fintech company is seeking a talented individual to join their dynamic team. This permanent role offers hybrid working arrangements and a competitive salary of up to £75,000. What is in it for you More ❯
Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest More ❯
understanding of modern dev practices like 12 Factor, CI/CD, and observability tools such as Datadog or Prometheus. Exposure to GraphQL APIs and WebSockets for real-time interactions. As part of our commitment to information security, all employees are expected to adhere to company security policies and procedures, participate More ❯
experience (Oracle preferred) Comfort with Unix/shell scripting Agile mindset (Scrum, TDD, pair programming) Passionate problem solver & team player? Frontend experience: React, HTML5, Websockets Knowledge of Structured Products (Notes, Warrants, etc.) Location: Hybrid Be part of a team where your code actually matters . Ready to make an impact More ❯
accessibility, and frontend security. Additionally, any of the following qualifications may help a candidate stand out: Experience in advanced web technologies such as WebGL, WebSockets, WebAssembly, web workers, and PWAs, Experience in UI and UX design, Experience in implementing sophisticated CSS animations. Experience with Kubernetes. Location We hire engineers in More ❯
Lead Java Developer – London, Hybrid A modern fintech company is seeking an exceptional Lead Java Developer to join their innovative and high-performing team. This permanent position offers a competitive salary of up to £130,000, along with hybrid working More ❯
Social network you want to login/join with: Flutter Developer - Remote, London (City of London) Client: Mpowering People Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 13.04.2025 Expiry More ❯
Blockchain Integration Specialist (Fully Remote, Worldwide) Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set up More ❯
Experience in financial services (buy or sell-side). Proficiency in C++ or other structured programming languages (Golang, C#, Java). Experience with REST, WebSockets, and/or FIX-based APIs. Strong knowledge of databases such as PostgreSQL. Expertise in object-oriented or functional programming. Bachelor's degree or equivalent More ❯
XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Team & Role Overview Our team owns More ❯
QA Automation Engineer - £55-70,000 per annum base + benefits – London (2 days per week in the office) We are recruiting for a QA Automation Engineer to work on an established trading system development project with a large enterprise More ❯
in integrating with or contributing to design system patterns. Experience in the trading/fintech industry. Prior work on real-time systems such as WebSockets, stock tickers, or videogames. We're looking for: A customer-first mindset with a passion for delivering value through technology. The ability to work independently More ❯
often push it to the limits to deliver robust and performant software. Have a good understanding of networking fundamentals, including TCP/IP, and WebSockets, and demonstrable experience building based APIs and clients. Ideally you'll live within 2 hours of UTC+0, but exceptional candidates outside of this timezone will More ❯
East London, London, United Kingdom Hybrid / WFH Options
Mpowering People
Flutter Developer - Remote (South Birmingham HQ) Opportunity to join a forward-thinking tech company dedicated to creating innovative solutions in mobile, desktop, and web development. Their mission is to enhance connectivity and functionality for our users through seamless integration across More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Mpowering People
Flutter Developer - Remote (South Birmingham HQ) Opportunity to join a forward-thinking tech company dedicated to creating innovative solutions in mobile, desktop, and web development. Their mission is to enhance connectivity and functionality for our users through seamless integration across More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Mpowering People
Flutter Developer - Remote (South Birmingham HQ) Opportunity to join a forward-thinking tech company dedicated to creating innovative solutions in mobile, desktop, and web development. Their mission is to enhance connectivity and functionality for our users through seamless integration across More ❯
with particular regard to scalability, reliability and performance. Build on complex application state and ensure smooth UX in a real-time, collaborative environment using WebSockets and webhooks for live updates and async generation results. Build and maintain reliable features using data-driven metrics. Deliver features integrate with third-party services. … of backend performance and reliability considerations and optimisations. It would be a bonus for you to have: Experience with real-time data handling using WebSockets or similar. Experience with AB testing. Experience working with or developing ML models and generative AI. (Extra bonus!) Experience or familiarity with CAD or 3D More ❯
Linux Support Engineer (Red Hat, Linux) ***This role is offering hybrid working, 3 days in the office 2 days remote*** Are you a Linux Support Engineer with 2+ years’ experience looking to elevate your career within the FinTech (Financial Technology More ❯
projects and troubleshooting issues, ensuring the highest standards of development practices are followed. You will have experience with message-oriented middleware, distributed caches, REST, websockets, and IP protocols. A strong problem-solving ability and a keen interest in the fintech sector are imperative for success in this role. To be More ❯
or similar Knowledge of server-side rendering techniques and architectures Experience with Cypress for e2e tests Prior work on real-time systems such as WebSockets, stock tickers, or video games Experience and prior work with Redux Having developed or extended a dashboarding platform What’s the culture like at Sparta More ❯
Senior Technical Lead - Compute Services, SVP XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. More ❯
Who are we? We’re Kato – a fast-growing PropTech startup with a big mission – to revolutionise commercial property. Backed by top-tier VCs, investors, and industry experts, we’re transforming the way the world thinks about commercial real estate More ❯
London, Chaucer, United Kingdom Hybrid / WFH Options
Bright Purple
Java Developer - London, Hybrid A modern fintech company is seeking a talented individual to join their dynamic team. This permanent role offers hybrid working arrangements and a competitive salary of up to £75,000. What is in it for you More ❯
london, south east england, united kingdom Hybrid / WFH Options
Mpowering People
Flutter Developer - Remote (South Birmingham HQ) Opportunity to join a forward-thinking tech company dedicated to creating innovative solutions in mobile, desktop, and web development. Their mission is to enhance connectivity and functionality for our users through seamless integration across More ❯
