Senior React Developer

*SC - Security Cleared*Senior React Developer6 Month contract initially + Extensions Based: RemoteRate - £300 - £350 p/d via UmbrellaWe have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Senior React Developer on a long term program of work. Key responsibilities:* Design and develop responsive, accessible and high-performing web applications using React and TypeScript.* Build reusable UI components, design patterns and shared Front End libraries.* Integrate Front End applications with REST APIs and enterprise Back End services.* Work with UX and design teams to deliver intuitive user experiences aligned with enterprise design systems.* Implement appropriate approaches to state management, routing, authentication and application security.* Contribute to solution design, technical architecture reviews, estimation and delivery planning.* Collaborate with Pega delivery teams to configure, extend or integrate Constellation-based user experiences where required.* Ensure solutions meet agreed standards for performance, accessibility, scalability, maintainability and security.* Support CI/CD pipelines, automated testing and DevOps practices.* Mentor less experienced developers and help establish engineering standards and reusable practices.Key Skills and Experience:* At least five years of ..... full job details .....