Full Stack Developer Contract Inside IR35 London | Hybrid Are you an experienced Front End/ Full Stack Developer looking for an exciting contract opportunity? Join a fast-paced, mission-critical project where you'll play a key role in designing and developing responsive, high-performance applications using React and modern DevSecOps best practices. About the Role As a Front End Full Stack Developer, you’ll be responsible for building and maintaining customer-facing applications using React, TypeScript, and Node.js, with a strong focus on containerized microservices and cloud-based deployment. You’ll work within an Agile, DevOps-driven environment, ensuring performance, scalability, and security best practices are met. Your Responsibilities: Design and develop robust, responsive UI components using React and related web technologies. Implement best practices in DevSecOps, microservices, and cloud-based solutions. Optimize front-end performance while ensuring scalability and maintainability. Troubleshoot and resolve issues related to UI, microservices, and cloud deployments. Provide technical guidance, code reviews, and documentation for the development team. About You: 5 years of experience in React front-end development. Strong background in TypeScript, Node.js, HTML, CSS, and JavaScript. Hands-on experience with Docker, Git, CI/CD pipelines, and cloud environments (preferably Azure). Expertise in testing frameworks and shift-left testing strategies. Familiarity with UI theme libraries (MaterialUI), React frameworks (Next.js), and API development. Experience working in regulated industries or critical national infrastructure is a plus. Why Apply? Work on a high-impact, mission-critical project. Competitive contract terms with hybrid flexibility (London-based). Cutting-edge DevSecOps and containerized microservices environment. Collaborative, Agile team with opportunities to lead and mentor. For this position, you need to hold IRL or a valid visa for the UK