Senior Backend Engineer - Modern API Platform (C#/.NET)

United States Digital Space LLC, located in Chelmsford, is looking for a Senior Software Engineer to lead the evolution of their core platform. This role involves designing and building RESTful APIs over existing SQL-based systems, aiming for a service-oriented architecture.

The ideal candidate will possess strong experience in C# and .NET, alongside API architecture skills, working collaboratively within agile teams to enhance performance and maintainability. Join a team dedicated to delivering innovative solutions in the financial technology space.