Senior Software Engineer

A UK-based engineering team is hiring a Senior Software Engineer to build flight data analysis software used by over 300 airlines, including most major carriers. The role spans a mature .NET backend, Angular front ends and Python tooling, with end-to-end ownership of features and technical ownership of a product area. You will design and build backend services and APIs that process large volumes of flight data, mentor less experienced developers and help modernise a long-lived .NET codebase. Work is hybrid: four days onsite in West London and one day from home.