Sr. Software Engineer: Modernize Core .NET/SQL Shadow Deploy
Shieldpay
About Shieldpay
Sr. Software Engineer: Modernize Core .NET/SQL Shadow Deploy
Shieldpay is seeking a Senior Software Engineer to modernise core C#/SQL systems and extract legacy business logic into clean, testable services. You will work across legacy .NET Framework 4.8 and modern .NET (NET 6+), ensuring zero downtime by shadow-mode verification and careful refactoring of stored procedures.You’ll collaborate across API façade, ETL, and event-bus components, applying DI, robust authentication, and structured logging to deliver observable, resilient services in a hybrid#J-18808-Ljbffr
