FBS Application Developer III - Mainframe

The Application Developer (Mainframe & Distributed) is responsible for designing, developing, maintaining, and integrating critical business applications that span traditional z/OS environments and modern distributed architectures.

This role bridges legacy data processing with modern APIs, cloud services, and web front-ends, ensuring high availability, performance, and data integrity across the entire application stack.

Application Development: Design, code, test, and debug complex applications using both mainframe languages (COBOL, JCL, CICS, DB2) and distributed technologies (Java, .NET, APIs).

System Integration & Modernization: Build and maintain bridges between mainframe systems and distributed/cloud applications (e.g., AWS, Azure, RESTful APIs).

Batch & Transaction Processing: Develop and monitor mainframe batch processes JCL and CICS transaction programs. Database Management: Create and optimize complex database queries and procedures i...