.NET Lead (Application Development) [REMOTE] - NETLD 26-16441

.NET Lead (Application Development)

Duration: 9-12 months (Contract – NO BENEFITS)

Location: Remote (some onsite work in Jefferson City, MO).

Job Description

Technical lead for the C#/.NET side of the application: interfaces, services, and reporting components that consume or replace mainframe processing, integrated with COBOL/DB2 back ends.

Responsibilities

• Lead design and development of C#/.NET components (services, APIs, batch utilities, reporting) in the target architecture.
• Build and maintain integration points between .NET applications and COBOL/DB2 z/OS programs and data.
• Translate business rules from legacy COBOL logic into .NET code, working with the COBOL SME and BA.
• Set coding standards, run code reviews, and mentor developers.
• Own unit and system test coverage, and automate builds and releases in Azure DevOps with the DevOps engineer.
• Support SIT, UAT, performance testing, and cutover, and resolve defects.

Required (Minimum Requirements)

• 7+ years of full SDLC application development, with 7+ years of QA testing.
• 7+ years of C#/.NET development (hands-on coding, not just support or debugging).
• 7+ years of SQL, with system/unit testing and batch processing.
• Working experience with COBOL, JCL, and DB2 z/OS: reading and integrating with mainframe code and data (the organization scores these for every App Dev resource).
• Azure DevOps (ADO) boards, repos, and pipelines.
• 2+ years as a technical lead.

Preferred

• Mainframe modernization or COBOL-to-.NET conversion projects.
• Government ERP or financial/payroll systems experience; accounting or payroll knowledge.
• .NET Core/.NET 6+, REST APIs, and Azure services.