Hybrid Full Stack React Developer – 9-12 Month Contract (Outside IR35)

Location: Hybrid (1 day a week in London, UK) Contract Duration: 9-12 months Rate: £375-£475 per day (Outside IR35) Exciting Projects: Work on innovative digital solutions in a start-up environment. Flexible Working: Enjoy a hybrid role with one day a week in London  Collaborative Culture: Be part of a talented, supportive team that values your input.We are recruiting on behalf of an innovative start-up that is looking for multiple Senior Full Stack Developers to join their growing team. This is an excellent opportunity for experienced developers eager to work on exciting projects in a dynamic and fast-paced environment. About the Company: Our client is a rapidly expanding start-up focused on developing cutting-edge digital solutions. They are committed to leveraging the latest technologies to transform user experiences and streamline operations. They value creativity, collaboration, and a hands-on approach to problem-solving. Role Overview: Our client is seeking experienced Full Stack Developers. In this role, you will design and develop scalable web applications, build robust backend systems, and integrate third-party services. This hybrid position requires one day per week in their London office,  Key Responsibilities: Develop responsive web applications using React, NextJS, and NodeJS. Build and manage server-side applications with Kotlin and PostgreSQL. Integrate external REST APIs and third-party services, Collaborate with a multidisciplinary team to deliver high-quality, scalable solutions. Utilize Test-Driven Development (TDD) and pair programming to maintain a high standard of code quality. Deploy and manage applications on AWS, including ECS and related services. Mentor junior developers and contribute to technical decision-making.Required Skills and Experience: 7+ years of experience as a Full Stack Developer,  Strong knowledge of React, NextJS, NodeJS, Kotlin, and PostgreSQL. Experience with cloud services, particularly AWS (ECS, Lambda, etc.). Proficiency in DevOps practices, including CI/CD pipelines. Experience with agile development practices, such as TDD and pair programming. Strong problem-solving skills and attention to detail. Excellent communication skills and the ability to work well in a team environment.How to Apply: If you are an experienced Full Stack Developer looking for a new challenge, we'd love to hear from you. Please Submit your CV to James Knight at Austin Fraser. Austin Fraser is committed to being an equal opportunities employer, and encourages applications from candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity status. Due to the volume of applications received, we are unable to provide individual feedback to unsuccessful applicants. Check us out on our  or contact (url removed) Austin Fraser International Ltd is registered in England: (phone number removed) Austin Fraser International Ltd, 33 Soho Square, London, W1D 3QU