Salary: £90,000 - 100,000 per year Requirements: Strong full stack development experience (ideally 10 years) 5 years of TypeScript experience Solid Node.js Experience Background in system design and scalable architectures Experience building large, production SaaS platforms A clean-code mindset (SOLID principles, design patterns, testable code) Experience working in mature CI/CD and continuous deployment environments A commercial mindset when designing and delivering software Excellent collaboration skills and confidence working with stakeholders Interest in using AI to accelerate and improve software development A passion for performance, security and engineering best practice Degree in Computer Science or equivalent real-world experience Responsibilities: Lead technical delivery across a high-performing development squad (10) Contribute to solution design, system architecture and domain modelling Build proof-of-concepts and spike complex or uncertain areas of work Break down requirements into deliverable epics and user stories alongside product and initiative managers Develop and deliver production-ready code across the full stack Ensure high standards of quality, maintainability, performance and security Support and improve live systems once deployed Influence technical direction, tooling and best practice across the wider engineering function Technologies: AI CI/CD Support Security TypeScript NodeJS AWS Cloud DevSecOps JavaScript Redis SQL Snowflake Vue microservices More: We are a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. We are looking for an experienced Technical Lead Full Stack Developer to play a key role in shaping and delivering our next generation of customer-facing platforms. This hybrid role allows you to work in Portsmouth one day a week, and we offer a strong engineering culture focused on quality and continuous improvement, along with community and charity initiatives. last updated 8 week of 2026