Senior Mainframe Developer - COBOL, DB2, CICS, Agile

ComResource; Columbus (OH); On-site; USD 110,000 - 160,000; Full time

Job summary

ComResource is seeking an experienced Senior Mainframe Developer to join the Mainframe Engineering team, delivering COBOL-based solutions across complex enterprise systems. You will design, develop, test, and implement mainframe applications using COBOL, DB2, CICS, and JCL.

The role requires hands-on expertise in large-scale mainframe environments and collaboration with engineering, product, and business partners in an Agile setting.

Qualifications

• 7+ years of hands-on mainframe development experience with COBOL, DB2, CICS, and JCL.
• Experience in large-scale mainframe environments and SDLC/Agile.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication, both verbal and written.

Responsibilities

• Design, develop, test, and implement mainframe applications.
• Translate requirements into scalable technical solutions.
• Troubleshoot and optimize existing mainframe applications.
• Provide production support and participate in on-call coverage.
• Collaborate with cross-functional teams in Agile ceremonies.
• Follow development standards and documentation.
• Support business and product partners in an Agile environment.

Skills

Analytical skills

Troubleshooting

Communication skills

Independent contributor

Agile experience

Tools

COBOL

DB2

CICS

JCL

AWS/Azure cloud

Job description

ComResource is seeking an experienced Senior Mainframe Developer to join the Mainframe Engineering team, delivering COBOL-based solutions across complex enterprise systems. You will design, develop, test, and implement mainframe applications using COBOL, DB2, CICS, and JCL.

The role requires hands-on expertise in large-scale mainframe environments and collaboration with engineering, product, and business partners in an Agile setting.