Senior Backend Architect & Tech Leader (AWS, TypeScript)

A leading SaaS company in Greater London seeks a Principal Engineer to drive backend system architecture and development. This hands-on role requires strong experience in TypeScript, Node.js, and SQL, as well as cloud infrastructure knowledge, ideally with AWS. The successful candidate will mentor engineers, influence architectural decisions, and work collaboratively within a dynamic team. Competitive benefits include flexible hybrid working, 25 days of holiday, and a learning culture focused on skill development.