React UI Developer

LocationBloomsbury Square, London, United Kingdom# React UI Developer at N Consulting LtdLocationBloomsbury Square, London, United KingdomSalary£45 - £50 /yearJob TypeContractDate PostedOctober 28th, 2025Apply Now React UI Developer Hybrid (3 days WFO) London 12+ Month Contract We're seeking an experienced React UI Developer to join our London-based team on a 12+ month hybrid contract . You'll work on building modern, high-performance user interfaces for trading and carbon credit management systems in a fast-paced enterprise environment. Key Skills React 18 , TypeScript , JavaScript (ES6+) Vite , SCSS/Sass , RESTful API Integration Azure MSAL , SignalR , AG Grid / DevExpress / Telerik Jest , React Testing Library , Git , CI/CD Responsibilities Develop scalable and responsive web applications using React 18 and TypeScriptBuild interactive dashboards and data grids with enterprise UI libraries (AG Grid, DevExpress, etc.)Implement secure authentication using Azure MSAL (Microsoft Authentication Library) Create real-time features with SignalR for live trading and reporting updatesIntegrate with REST APIs using Axios and generated API clients (Orval)Develop clean, maintainable, and well-tested code following best practicesCollaborate with designers and backend developers to deliver seamless user experiences Preferred Experience Azure Cloud and deployment pipelines Blazor (WebAssembly/Server) knowledge - highly desirable Experience with data visualization and reporting dashboards Understanding of accessibility (WCAG) standardsExposure to energy trading , carbon markets , or environmental compliance systems Qualifications Bachelor's degree (or equivalent experience)8+ years of experience in modern front-end development Location: London (Hybrid - 3 days WFO) Contract Duration: 12+ months