Remote Jobs Sign In

Mainframe Application Developer

Location: Remote
Compensation: To Be Discussed
Reviewed: Wed, Aug 12, 2026
This job expires in: 25 days

Job Summary

To support legacy modernization initiatives, the remote Mainframe Application Developer will analyze, develop, and maintain COBOL-DB2-CICS applications while collaborating with cross-functional teams to optimize existing mainframe systems.

Key responsibilities
  • Perform code screening and analysis of existing mainframe applications to identify optimization opportunities
  • Design, develop, test, and maintain COBOL-DB2-CICS based applications while managing JCL jobs for batch processing
  • Troubleshoot production issues and collaborate with teams to support integrations with distributed systems and APIs
Required qualifications
  • 10+ years of hands-on experience in Mainframe technologies, including COBOL, DB2, VSAM, JCL, and CICS
  • Strong experience in batch processing and production support environments
  • Proficiency with enterprise scheduling tools such as Control-M
  • Experience with Mainframe debugging and analysis tools like Xpediter and Abend-AID
  • Familiarity with Agile and SDLC-driven environments

Complete Job Description

The complete job description is available to members. Premium membership includes:

Full access to 44,560 remote jobs from human-vetted companies, updated daily

Resume Builder - AI-powered tool to craft, enhance, and tailor your resume to a specific job

Twice-monthly live group coaching and the full Remote Career Center

20% member discount on Career Services

Backed by a 30-day money-back guarantee