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# Lead Mainframe Developer

- **Company:** CIS Technologies Inc.
- **Location:** Madison, WI, United States
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Batch Processing, Customer Information Control System (CICS), COBOL (Programming Language), Code Review, Databases, IBM DB2, Software Debugging, Endevor, Job Control Language (JCL), Mainframes, Software Engineering, Virtual Storage Access Methods, File-aid, Software Version Control, Control M
- **Published:** October 30, 2026
- **Apply:** https://www.dice.com/job-detail/33793b62-ffe6-4d07-95ec-862e7547fb8c

## About the Role

* Over 4 years of hands-on experience in mainframe technologies.
 * Strong experience with COBOL, JCL, DB2, and CICS.
 * Hands-on experience with mainframe utilities and tools such as SORT, IDCAMS, and File-AID.
 * Knowledge of VSAM datasets and file handling.
 * Experience with batch processing and scheduling tools such as Control-M or CA7.
 * Good understanding of the Software Development Life Cycle (SDLC).
 * Strong debugging and problem-solving skills.

Experience with code versioning tools such as Endevor or Changeman

## Description

* Design, develop, test, and maintain mainframe applications using COBOL, JCL, DB2, and CICS.
 * Analyze business requirements and translate them into technical specifications.
 * Lead development efforts and coordinate with cross-functional teams.
 * Provide technical guidance and mentorship to junior developers.
 * Conduct code reviews and ensure adherence to coding standards and best practices.
 * Troubleshoot and resolve production issues while minimizing downtime.
 * Support batch and online processing systems.
 * Optimize the performance of existing applications and databases.
 * Collaborate with stakeholders, business analysts, and QA teams.
 * Participate in system upgrades, migrations, and modernization initiatives.