Average salary: £65,731 /yearly
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- £58k - £74k per annumEstimated...provide progress updates. Mentor junior developers, providing guidance on best practices and... ...Formal training or certification on JavaScript concepts and proficient applied experience... ...clean JavaScript code Proficiency in React framework Familiarity with writing unit...JavascriptLong-term contractOn-site
£50k - £80k per annum
...React, Typescript, Node. Fast-growing Climate Tech startup. Exciting projects, collaborative mission-driven team. We’re looking for a full-stack developer with React, Typescript skills to join one of the region’s most exciting Climate Tech companies. They’ve built...SuggestedRemote jobPermanentOn-siteImmediate start- £74k - £98k per annumEstimated...team. Your role will be to work closely with other front-end developers and the broader engineering organisation to deliver a... ...an excellent understanding and experience with client-side JavaScript (Typescript), React, and of course CSS and HTML. Committed to using automated...JavascriptHybrid workingOn-siteRemote5 days/week
£90k per annum
...JavaScript Developer UI React TypeScript – Up to £90,000 p/a Quant Capital is urgently looking for a JavaScript Developer to join our high profile client. Our client is a 60 man Fintech business who has created a market leading product in the financial data...JavascriptLong-term contractOn-site£47.77k - £50.16k per annum
...Responsible for designing, developing, testing, and maintaining enterprise-grade cloud applications using modern front... ...and high-performance web applications using React , Next.js , Node.js , and modern JavaScript technologies. Develop front-end interfaces that integrate...JavascriptFull-time£62.89k - £77.88k per annum
...future of Scenario Builder. This is an opportunity to work on a modern, greenfield frontend codebase built from the ground up using React, TypeScript, and contemporary frontend practices. You’ll be building new capabilities, improving the foundations of the product, and...SuggestedLong-term contractFull-timeShift workTransitionZero
London12 days ago- £36k - £49k per annumEstimated...collaborative team, you'll play a key role in developing and enhancing our recently launched headless ecommerce platform , built using React and Salesforce PWAKit . From creating... ...have experience with: TypeScript, JavaScript, HTML and SCSS React and Node.js...JavascriptFull-timeRemote
£45k - £60k per annum
Company: SR2 - SOCIALLY RESPONSIBLE RECRUITMENT Job Type: Permanent Salary: £45000.00 - £60000.00SuggestedPermanent- £50k - £65k per annumEstimated...and seamless integrations—all built with React and TypeScript and secured with end-to-end encryption. Tech Stack And Tools JavaScript, TypeScript, React, ES6, Playwright, Jest,... ...privacy, and simplicity. What You Will Do Develop, deploy, and support high-quality user...JavascriptFull-timeOn-siteWork from homeFlexible hours
£60k per annum
...recommendations, and agentic decisioning in real time. You'll own the React/TypeScript front end of our platform end-to-end, from performant... ...in production applications Solid grounding in modern JavaScript/TypeScript, component architecture, and state management...JavascriptFull-timeHybrid workingOn-siteWork from homeFlexible hours- £30k - £40k per annumEstimated...months. Job Description What You'll Be Doing Developing responsive web applications that work cohesively across... ...You should be comfortable with: HTML5 CSS3 JavaScript / TypeScript React, Angular, or Vue Responsive and mobile-first design...JavascriptFull-timeFixed-term contract
- £48k - £64k per annumEstimated...light oversight. ~ Write solid, well-tested code across our React Native app and web front end. ~ Debug your own issues effectively... ...who live and breathe the game — from coaches and players to developers and customer success specialists. At TeamFeePay, we value...SuggestedLong-term contractFull-timeHybrid workingOn-siteFlexible hours
- £49k - £65k per annumEstimated...engineers to bring advanced capabilities to life through polished, high-performance interfaces. You will work primarily with Svelte and React (TypeScript) to build the tools that thousands of engineers use daily, turning complex AI and engineering outputs into intuitive,...SuggestedLong-term contractFull-timeOn-siteFlexible hours
- £26k - £35k per annumEstimated...per hour at peak. Job Description As a Software Developer, you will be working in a small team of talented developers following... .... As a full stack team, the core skills are Typescript, React, JavaScript and Golang. The technology stack also covers SQL, HTML5, CSS...JavascriptHourly payFull-timeHybrid workingWork from home
- £27k - £35k per annumEstimated...per hour at peak. Job Description As a Software Developer, you will work with a team of talented developers to develop... ...applications. The team is full stack, working with TypeScript, React, JavaScript and Golang, and utilise a forward-thinking approach to driving...JavascriptHourly payFull-timeHybrid workingWork from home
- £62k - £81k per annumEstimated...usability, performance, and state management issues in AI-driven interfaces. WHAT YOU WILL NEED - Strong frontend engineering skills in React, TypeScript, or equivalent. - Experience building interaction-heavy or experimental interfaces. - Strong product and UX instincts...Full-time
£45k - £70k per annum
...service Being a team player Responsibilities: Develop marketing website to drive lead generation Investigate... ...Technologies: E2E Frontend Support Marketing React TDD TypeScript JavaScript More: We are looking for a Front-End Developer...JavascriptFull-timeThe Portfolio Group
Oxford, Oxfordshire14 hours ago- ...immigration platform for candidates, businesses, and our own internal teams Write clean, scalable, well-documented code in TypeScript , React , and SQL Design and maintain complex data models for performance and extensibility Collaborate cross-functionally across the...Visa sponsorshipOn-siteRemote
£40k - £45k per annum
...Front-End Developer – Blackburn - Hybrid working Full Stack, Developer, React, TypeScript, JavaScript, Blackburn, Lancashire, North West This advanced solutions provider requires a driven and self-motivated Front-End Developer to join their busy technical team and motivate...JavascriptPermanentHybrid working- £59k - £78k per annumEstimated...collaboration with Data Science, to shape how patients interact with Juniper and other product lines across web and mobile. Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP The impact you will have Build fullstack...JavascriptLong-term contractSeasonalHybrid workingOn-site
£180k per annum
...React Developer – Data team Role: React Developer – Data team (Junior, mid-level and senior positions) Client: Elite Quant Trading Firm... ...data-driven web applications Solid understanding of modern JavaScript/TypeScript, React, and frontend architecture Experience...JavascriptPermanentHybrid working£180k per annum
...ll Be Doing Building lightning-fast, data-intensive UIs using React and TypeScript Partnering with back-end engineers, traders,... ...seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management)...JavascriptPermanent$85 per hour
...~2+ years of professional frontend engineering experience. ~ Experience building modern web applications using React , TypeScript , JavaScript , or similar technologies. ~ Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini...JavascriptRemote jobSummer workMercor
Londona month ago- ...Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and... ...variety of tools and frameworks. Many of our projects use React, while others are based on vanilla JavaScript. We use modern tools, frameworks and IDEs, and work...Javascript
- ...Senior Frontend Engineer (Next.js / React) Contract, 3 months (initial, likely to extend), Remote (UK hours) We're hiring a senior... ...flexibly and reliably Working alongside the team's existing developer and technical lead on the wider platform rebuild What we need...JavascriptImmediate startRemoteFlexible hours
€90k - €105k per annum
...scalable platform infrastructure that sits at the intersection of developer tooling, content management, and AI-driven automation, this is... ...to production in a team environment. ~ Strong proficiency in React and TypeScript/Node.js , with solid fundamentals in how browsers...JavascriptLong-term contractFull-timeTemporaryRemote- £53k - £70k per annumEstimated...consideration for UX and performance. Develop innovative visualizations of the user portfolio... ...least 2 years of experience working with JavaScript and client-side web applications... ...being said, you can expect to work with React, TypeScript, NextJS, Styled Components...JavascriptFull-timeApprenticeshipOn-siteRemoteFlexible hours
£80k - £95k per annum
...s leading technology companies. They have, and are continuing to develop an artificial intelligence driven software that powers autonomous... ...performance improvement. You have worked heavily with TypeScript, React and GraphQL but have an attitude that using the right tool for...PermanentHybrid workingFlexible hours- ...ownership. What You’ll Do ~ Develop high-quality applications across our... ...environment ~ Build new features using React, Next.js, TypeScript, and AWS serverless... ...Bring ~ Solid experience across modern JavaScript/TypeScript, React, and backend/serverless...JavascriptHybrid workingOn-siteRemoteFlexible hoursDay shift
- £68k - £89k per annumEstimated...Enterprise deal?" before writing code. Full-Stack Fluency: You're comfortable across the stack — building polished, modern UI in React and TypeScript on the frontend, and shipping backend services in Node.js/TypeScript (or a strongly transferable language, with willingness...JavascriptFull-timeHybrid workingOn-siteWork from homeFlexible hoursDay shift
