Average salary: £80,050 /yearly
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£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... ...Additionally we are responsible for our GraphQL API built in node.js and Apollo to interact with a microservice backend layer. The...JavascriptLong-term contractOn-site- £29k - £37k per annumEstimated...team at Devin & co. as a Junior Front-end Developer in our London office and help shape the... ...web applications. Working knowledge of React (intermediate) for building user interfaces. Intermediate proficiency in Next.js to optimize application performance. Solid...JavascriptFull-timeOn-site
- £58k - £74k per annumEstimated...gather requirements and provide progress updates. Mentor junior developers, providing guidance on best practices and code reviews. Stay... ...to write testable, clean JavaScript code Proficiency in React framework Familiarity with writing unit tests Understanding...JavascriptLong-term contractOn-site
- £74k - £98k per annumEstimated...engineering team. Your role will be to work closely with other front-end developers and the broader engineering organisation to deliver a smooth and... ...and experience with client-side JavaScript (Typescript), React, and of course CSS and HTML. Committed to using automated...JavascriptHybrid workingOn-siteRemote5 days/week
- £43k - £57k per annumEstimated...and ensure high-quality deliverables. You will be responsible for designing, developing, testing, deploying, maintaining, and enhancing software solutions. Qualifications Proficient in React and TypeScript: Able to implement and maintain features with limited guidance...SuggestedFull-timeHybrid workingOn-site
- ...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...SuggestedVisa sponsorshipOn-siteRemote
$85 per hour
...Must-Have ~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,...JavascriptRemote jobSummer workMercor
London29 days ago£180k per annum
...’ll Be Doing Building lightning-fast, data-intensive UIs using React and TypeScript Partnering with back-end engineers, traders, and... ...Bonus: WebSockets, performance profiling, custom charting (D3.js, Highcharts) What They’re Looking For Deep expertise with React...JavascriptPermanent- £53k - £70k per annumEstimated...institutional team, with deep consideration for UX and performance. Develop innovative visualizations of the user portfolio and responsive... ...fits-all solutions. That being said, you can expect to work with React, TypeScript, NextJS, Styled Components You have experience...JavascriptFull-timeApprenticeshipOn-siteRemoteFlexible hours
£180k per annum
...React Developer – Data team Role: React Developer – Data team (Junior, mid-level and senior positions) Client: Elite Quant Trading Firm Compensation: Up to £180,000 Base + Bonus Location: London (Hybrid) Overview An elite quant trading firm is seeking a...JavascriptPermanentHybrid working- £62k - £82k per annumEstimated...continuous improvement. Job Responsibilities Apply advanced technical skills to design, develop, and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services Create secure, high-quality production code and maintain algorithms...JavascriptLong-term contract
- £59k - £78k per annumEstimated...Juniper and other product lines across web and mobile. Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub,... ...you will have Build fullstack features using React + Go/Node.js for Juniper and new product lines, shaping how these features...JavascriptLong-term contractSeasonalHybrid workingOn-site
£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...SuggestedPermanentHybrid workingFlexible hours- £42k - £55k per annumEstimated...will contribute to the evolution of our licensing platforms, develop applications and support the wider web ecosystem while helping... ...support the core functionality of the platform, primarily in React and Next.js Quality Assurance: Execute manual and automation testing suites...Javascript
- £102k - £136k per annumEstimated...Senior Full Stack Engineer with experience in React, someone who is curious, proactive, and... ...product, and business analysis professionals to develop robust solutions for the highly... ...scale and complexity. ~ Demonstrable React, JS/TS, HTML, and CSS experience. ~ Solid experience...JavascriptFull-timeHybrid working
- £60k - £78k per annumEstimated...reliable, and scalable user interfaces for internal systems. Your Future Role within QRT ~ Design and develop scalable, modular frontend applications using React and TypeScript. ~ Own frontend architecture, including component structure, state management, and...Full-time
- £67k - £89k per annumEstimated...production systems. - Proven expertise in building scalable UIs with React and TypeScript. - A track record of collaborating with backend... ...with backend engineers and product managers to design, develop, and deliver new features while offering technical input on API design...Full-timeHybrid working
£60k - £75k per annum
...you’re excited about building something special with us, we’d love to hear from you. About the role We’re looking for a React Developer to join our growing development team. In this role, you will implement user interface components using React concepts and workflows...JavascriptFull-timeHybrid workingOn-siteMonday to Friday£100k per annum
Senior React Native EngineerPermanent- ...We are seeking a skilled Front End Developer with expertise in Azure and React for a contract role that offers a hybrid work environment. This position provides a unique opportunity to contribute to innovative projects while collaborating with a talented team. Key responsibilities...Hybrid working
- £45k - £59k per annumEstimated...ll dive straight into hands-on learning, guided by experienced developers who will mentor you and set you up to manage your own projects.... ...scalable solutions using cutting edge technologies. Skills React.JS or React Native Node.Js (javascript/Typescript) or Python...JavascriptHybrid workingOn-site
£105k per annum
...our front-end architecture and best practices as we grow. What You’ll Be Doing Develop high-quality, maintainable front-end features using TypeScript and modern frameworks such as React. Collaborate with product designers to bring polished, user-centric interfaces...Full-timeOn-siteWork from homeFlexible hours3 days/week€90k - €125k per annum
...established work. You will work with a modern tech stack using Next.js, React, TypeScript and Tailwind CSS. You will use your skills for... ...and optimizing. You will work closely with our UI/UX team to develop the best possible experiences for our users. You will help...JavascriptOn-siteRemoteWork from home- ...TEAM LEWIS is looking for a Developer to join our incredible team of creative, forward thinking... ...development using Word Press, NextJs / React, SCSS / JavaScript / TypeScript · Develops... ...Experience of Wordpress · Strong vanilla JS skills and front end experience. ·...JavascriptHybrid working
- ...our product: design and ship new experiences across our suite of React applications, helping customers navigate complex information and... ...just implementation. Raise the bar: improve performance, developer experience, testing and maintainability across the frontend stack...JavascriptHybrid workingOn-siteRemoteFlexible hoursRotating shifts
- ...engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact... ...it yourself. The role pairs modern front-end development (React) with working knowledge of Python services and APIs. Key...Javascript
£175k per annum
...streaming and WebSocket-powered interfaces Developing high-performance UIs for large-scale datasets and visualisations Applying modern React patterns and performance optimisations to... ...with React, TypeScript, or Next.js Ideally proficient in or exposed to Python...JavascriptPermanentHybrid workingOn-siteImmediate start£100k per annum
...You’ll be supported by senior engineers and given the chance to develop your skills while working on technology that receives significant... ...JavaScript ~ Experience with modern JavaScript frameworks such as React or React Native ~ Solid understanding of front-end fundamentals...JavascriptPermanentHybrid workingRemote£80k - £95k per annum
...year Requirements: Strong commercial experience as a front-end developer delivering production web applications. Excellent JavaScript and TypeScript skills, with strong experience building UI with React. Solid HTML5 and CSS skills, including building responsive...JavascriptFull-timeHyre AI Limited
London1 day ago£120k - £140k per annum
...on track to become the next tech unicorn.... with an enterprise developer platform featuring interactive graphical interfaces, robust natural... ...such as Neo4j, is highly valued, with a strong focus of React on the frontend! But let's face it, it't not just about the tech...PermanentOn-site
