We’re working with a fast-growing subscription business on a mission to make a real difference in people’s (and pets’) lives. They’re now looking for a Senior Full Stack Developer to join their expanding technology team and help build scalable solutions as the business continues to grow across the UK. The role You’ll take ownership across the stack – from backend services and APIs through to modern front-end applications – ensuring systems are performant, secure and scalable. Alongside hands-on development, you’ll play a key role in technical decision-making, mentoring, and shaping best practice within the engineering team. Key responsibilities Full stack development using Node.js, TypeScript and React Build and maintain APIs, microservices, data pipelines and integrations with third-party systems Develop React components with SSR (Next.js) and Storybook Architect solutions covering databases, cloud infrastructure and user-facing applications Optimise for speed, scalability, security and reliability Contribute to the technical roadmap and lead on architectural decisions Mentor junior developers, lead code reviews and uphold coding standards (Strongly preferred) Manage CI/CD pipelines, AWS infrastructure, serverless architectures, monitoring and observability Key skills & experience 5 years’ backend experience with Node.js / TypeScript 5 years’ frontend experience with React Experience with Next.js, Storybook, Tailwind CSS Strong knowledge of SQL/NoSQL databases and API development Solid AWS experience (Lambda, API Gateway, RDS, S3, CloudFormation) CI/CD pipelines, infrastructure as code (CloudFormation/Terraform/CDK), Docker/serverless (highly desirable) Experience in agile teams and ability to collaborate with non-technical stakeholders Previous mentoring/leadership responsibilities welcomed What’s on offer Competitive senior-level salary UK remote role, with occasional travel to the Midlands Professional development budget Pension and staff discounts Flexible working and strong work-life balance This is a fantastic opportunity for a full stack developer who enjoys backend-leaning work, thrives on solving technical challenges, and wants to help shape the future of a scaling business