REST principles and implementation of both client and server-side implementations • Continuous Integration & Delivery practices and tools (CI/CD pipelines) Desired Qualifications • Mainframe programming experience, concepts, or work involving COBOL, S/390 assembler, CICS, COMMAREA programming, 3270 “Green Screens”, screen scraping and similar on IBM System z (z/OS) or System i (AS/400). • Application Development: Building scalable, secure applications (web, desktop, or mobile) using C#, ASP.NET, and the Microsoft technology stack • Testing & Debugging: Write and maintain unit and integration tests; identify, troubleshoot, and resolve software defects.