BACKEND JAVASCRIPT DEVELOPER jobs in LONDON, United Kingdom

Back end Developer Outside IR35 Javascript, Typescript, APIs Hybrid working model My London based client... is seeking a talented Back-End Developer with expertise in API development, TypeScript, and JavaScript to contribute...

Senior Full Stack JavaScript Developer | Node | React | £85,000 - £95,000 | Hybrid | London | FinTech Method... JavaScript Developer to their team. You'll be tasked with working on a high-performing trading system, which handles millions...

innovation, leading a portfolio of 9 iconic King games. We are looking for Java Backend Developers to bolster our game... that supports our diverse game portfolio. If you're a mid-level developer capable of crafting complex, high-scale, real-time systems...

for a decentralized future. Tasks As a senior Backend Developer, you will be a part of the team that works on the development of the... backend components of all Bitfinex Services (main trading application, Bitfinex Pay, Lightning Network support, Blockchain...

for a decentralized future. Currently looking for: Senior Backend Developer [Remote] Key responsibilities As a senior Backend... Developer, you will be a part of the team that works on the development of the backend components of all Bitfinex Services...

Senior Backend Developer Description of the role: Luminary is looking for a Senior Backend Developer who can... scaling our operations and realising our ambitious vision within the music tech industry. As a Senior Backend Developer...

You have 4-6 years of experience as a Java Backend Developer, preferably in a start-up, fast-paced environment... open-source technologies. We love to build reliable and simple solutions. We are looking for a Java/Koltin Backend...

Laravel framework? Interested in being a PHP Developer on a brand new development squad for a scaling SaaS product company...; to work with the Senior Developer & generally chew through the feature development roadmap! Title: Software Engineer (PHP...

Laravel framework? Interested in being a Senior PHP Developer on a brand new development squad for a scaling SaaS product... to join a squad; work with the Lead Developer, mentor juniors & generally chew through the feature development roadmap! Title...

, customer-centered ambitions. Job Description We have an exciting new opportunity for a Frontend Developer... those into the application as appropriate. Sharing your research and learning in developer forums. Helping your team to ensure...

those into the application as appropriate. Sharing your research and learning in developer forums. Helping your team to ensure... on at least one large commercial project JavaScript/TypeScript - at least 5 years experience and strong proficiency in both coming...

About the role We're looking for an experienced, Lead Frontend developer who has a passion for building an elegant & modern... interface to solve complex real-world problems in a Lead Technical capacity. You are the Lead Technical Frontend Developer...

series that has run for 18 years. We are looking for a full-stack, mid-level developer to join our web development team... English or equivalent (advanced level) Experience writing production-grade backend systems Experience in writing production...

​ SIP | VOIP Developer. SC Cleared Contract. London Looking for a SC Cleared SIP / VOIP Developer to develop... or other modern JavaScript frameworks. Build reusable components and front-end libraries for future use. Collaborate with the...

to recruit a Security Cleared Java Developer Role Description Walter Everett Ltd is seeking an experienced SC Cleared Java... Developer for a full-time hybrid role. This role is primarily based in London, however, it includes the flexibility to work...

to recruit a Security Cleared Java Developer Role Description Walter Everett Ltd is seeking an experienced SC Cleared Java... Developer for a full-time hybrid role. This role is primarily based in London, however, it includes the flexibility to work...

– 3 days a week onsite** Job Description We are seeking a highly skilled and experienced Backend Developer...Senior Java/Node.JS Developer – MongoDB sought by leading investment bank based in the city of London. **Inside IR35...