Senior Mainframe Application Developer
Core
Design, build, enhance, and maintain COBOL-based mainframe applications for mission-critical government and federal programs.
Role type
Senior Mainframe Application Developer
Builds
Batch and online programs, CICS applications, and integrations with DB2 and VSAM (via careerplan.io/jobs/g41c10c6-senior-mainframe-application-developer-at-thoriva)
Domain
Government services / Mainframe systems
Deliverable
production ML models
Required skills
COBOL, JCL, DB2, VSAM, CICS, IMS, production support, problem-solving, troubleshooting
Preferred skills
Financial services experience, UAT, Agile/Waterfall, modernization, AI tools (Zowe, GitHub Copilot, IBM Watsonx), security clearance
Technologies
COBOL, CICS, JCL, DB2, VSAM, IMS, Zowe, GitHub Copilot, IBM Watsonx
Responsibilities
Design and maintain COBOL applications; develop batch and online programs; write and manage JCL; build data integrations; conduct testing and support UAT; troubleshoot production issues; analyze requirements; collaborate with cross-functional teams; contribute to modernization and documentation.
Seniority
Senior, hands-on IC
