Rate: £410 per day (Inside IR35) Duration: 12 months Start Date: ASAP Location: Remote Clearance: Active SC Required 1 stage interview process All candidates need to have a government background Developer with the following skills in addition to the essential skills Strong Front End development skills, with a depth of experience of integrating against Back End services, especially when written as RESTful API Understanding of engineering best practices in front end. Experience of building new and evolving microservices with emphasis on high availability and data integrity. Experienced in test methodologies including unit testing, integration tests and end-to-end testing, to promote high quality codebases. Supporting and developing complex architecture including APIs Willing to be part of a 24/7 L3 support team (on call) Management and resolution of tickets relating to incident, change, service request and problem processes in accordance with the agreed PPPT/DDaT operating models. Day to day task will include: Developing and maintaining the existing service. Updated service documentation where necessary. Peer reviews Demonstration and acceptance of changes by the Programme Manager or agent on behalf of PM during the Sprint Review. Key Skills required (Essential) Proficiency in React Fundamentals (JSX, Virtual DOM, Component Lifecycle) State Management with Redux or Context API Understanding of Hooks (useState, useEffect, custom hooks) Fluency in JavaScript ES6 and TypeScript Experience with Next.js or other React frameworks Knowledge and experience of CSS-in-JS libraries Unit Testing with Jest and React Testing Library Integration with RESTful APIs and GraphQL Performance Optimization Techniques in React Experience with Version Control Systems (Git) Experience with use of Docker and containerisation. Key Skills Required (Desirable) AWS Cloud services experience. Supporting high availability systems An interest in DevOps principles and orchestration tools such as Docker, Kubernetes clusters including helm charts, GitOps practices. Good communication and interpersonal skills to be able to work with both business and technical stakeholders at intra and inter team level within the organisation. Linux (in a containerised environment) System is operated 24/7 and engineers will be expected to be on call and called out as part of a roster. Engineers will be expected to be available to attend on-site meeting once a month as required.