Senior Full Stack Developer – TypeScript/Node.js/React

Salary: £70,000 - 85,000 per year Requirements: • Experience with TypeScript, Node.js, React, and JavaScript • Experience with AWS and infrastructure as code, such as CloudFormation • Familiarity with ECS/Fargate, Lambda, API Gateway, SQS, DynamoDB, PostgreSQL, Redis/ElastiCache, and ALB/NLB load balancers • Understanding of HTTP, networking, caching strategies, and Linux environments • Proficiency with Git, including rebasing, merge strategies, and branching workflows • Experience with testing, debugging, performance optimization, and scalability • Strong problem-solving skills and the ability to debug independently • Ability to understand systems end to end and work across different areas of a technology stack • Ownership, initiative, willingness to learn, and strong communication and teamwork skills • Nice to have: experience with event-driven architectures, serverless development, scaling high-traffic applications, or small, fast-moving engineering teams Responsibilities: • Maintain and enhance existing production applications • Contribute to the design and development of a new platform • Build and support scalable backend services and APIs • Investigate, troubleshoot, and resolve issues across the full stack • Collaborate with teammates, including through paired programming • Improve system performance, reliability, and scalability • Support infrastructure and deployment processes within AWS • Take ownership of tasks and proactively identify areas for improvement Technologies: • API • AWS • Lambda • Backend • Cloud • Git • HTTP • Support • JavaScript • Linux • PostgreSQL • React • Redis • Serverless • TypeScript • NodeJS • Frontend • Web • Fullstack More: Were seeking a Senior Full Stack Developer with a strong backend focus to join our growing, close-knit engineering team. This role combines complex technical challenges with business-critical work and offers genuine ownership, exposure to modern cloud technologies, and the opportunity to make a significant impact on products used by real customers. Youll work alongside experienced engineers who value collaboration, continuous learning, and technical excellence. We value mindset, problem-solving ability, and engineering depth over checking every box. last updated 43 week of 2026