Engineer - .NET Backend (London)

Build and improve Trainline’s backend systems powering journey search, eCommerce, and integrations with rail and coach operators. As a mid-level .NET engineer, you’ll deliver new features, keep quality at the core, continuously enhance the codebase, and take full ownership from development through deployment and monitoring. You’ll collaborate within domain-focused backend teams, contribute to technical decisions, and coach/mentor others while working in a hybrid model.