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Mainframe Developer

AceStack LLC

Job Title: Mainframe Developer

Location - Malvern, PA

Contract


Job Summary:


We are seeking an experienced Mainframe Developer with strong hands-on expertise in COBOL-based application development and maintenance. The ideal candidate will have experience working in enterprise environments and supporting large-scale mainframe systems.


Key Responsibilities:

  • Design, develop, test, and maintain mainframe applications.
  • Work with COBOL, JCL, DB2, and CICS in batch and online environments.
  • Analyze business requirements and translate them into technical specifications.
  • Perform enhancements, debugging, and performance tuning.
  • Support production issues and provide timely resolution.
  • Participate in code reviews and maintain coding standards.
  • Collaborate with cross-functional teams including QA and Business Analysts.
Vacancy posted 5 days ago
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