76 to 83 of 83 Senior React Developer Jobs in the UK

The role: Senior Android Engineer – Android/Kotlin/React (Virtual Reality) The Offer: Salary: £90k to £109k (DOE) basic + benefits (PAYE, paid weekly, within IR35) Hybrid working – 3 days onsite at the offices in Central London This is a 6-month contract to start … role working with object-oriented software development Experience building Android applications in Kotlin (strong Java considered also) using Android SDK Experience with React Native is highly advantageous Experience building maintainable and testable code bases, including API design and unit testing techniques Demonstrated experience driving change within an More ❯

Are you ready to advance your career in web development? We are seeking an experienced Senior ReactJS Web Developer to join our dynamic Boardroom team. As a key member of our development team, you'll design, develop, and maintain high-quality web applications using … certification on software engineering concepts and advanced applied experience. Hands-on practical experience in system design, application development, testing, and operational stability. Proficient in React/JavaScript/Typescript. Experience building enterprise-level applications with React/Typescript. Experience in developing, debugging, and maintaining code in a large … building and maintaining client-facing platforms. Knowledge of web technologies (CSS/HTML/JavaScript). Experience in developing, debugging, and automated testing (e.g., react testing library/cypress/vitest) within a commercial setting. Solid understanding of CI/CD (e.g., Jenkins), Application Resiliency, and Security. Experience collaborating More ❯

new to build. We have a Wimbledon office but remote opportunities are available for UK-based candidates. What you will do as a senior full-stack engineer As a senior full-stack engineer, you will help build new features and modules, you'll be … by AWS like DynamoDB. We're big fans of using the right tool for the job. The main product frontend is all Typescript/React that talks to GraphQL backends. Other parts of the business use React/NextJS or even Svelte. We've spent time looking at More ❯

integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Derivatives and Risk Technology team, you are an integral part of an agile team … proficiency in software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.). Hands-on experience with React/Typescript building complex web applications. Familiar with web based build tools (webpack/cra/vite). Develop secure high-quality production Typescript … code. A strong believer in code quality and writing test cases using standard frameworks (jest, Cypress, @testing-library/react, etc.) and ability to do performance testing. A solid understanding of web performance and how to diagnose performance issues. Experience with Python 3+. About Us J.P. Morgan is a More ❯

we looking for? Skills Required: A deep understanding of building large-scale applications with TypeScript and Node.js (currently with Express). Extensive experience with React (preferably Next.js). Advanced SQL skills for querying and managing databases, with experience in a modern OR/M solution (currently Prisma) Experience with More ❯

we looking for? Skills Required: A deep understanding of building large-scale applications with TypeScript and Node.js (currently with Express). Extensive experience with React (preferably Next.js). Advanced SQL skills for querying and managing databases, with experience in a modern OR/M solution (currently Prisma) Experience with More ❯

poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch More ❯

poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch More ❯