DotNet Backend Engineer: Build High-Volume Services
Summary
Build and own high-volume backend services for Trainline’s travel platform using C# (.NET 6–10), AWS, Docker, and CI/CD.
Trainline’s Backend teams build the core of Trainline’s world class product, delivering journey search, the eCommerce platform and integrations with 270 travel operators across 45 countries. As a mid level .NET Engineer you will own features end-to-end, mentor teammates and contribute to technical decisions in a collaborative, fast-paced environment.
You’ll work with C# (.NET 6–10), AWS, Docker and CI/CD while focusing on quality, performance and reliability for high-volume transactional