Senior Full Stack Engineer - End-to-End Platform Lead (C#/AWS)

GTMaritime, part of the Valstone portfolio, is seeking a senior software engineer to own core backend features across distributed systems and the cloud. You’ll lead security-minded development for Replicate, Fastnet, and Deploy, review peers' code, and manage weekly release builds.

Based in Warrington with hybrid working, you’ll mentor teammates, fix complex production issues, and design robust end-to-end solutions. Maritime domain experience is not required; domain knowledge will be taught.