Mainframe Developer

Mainframe Developer

Job Title: Mainframe Developer
Location: 100% Remote
Duration: 6 Months + possible extension
Work Hours: EST

Job Summary

The State of South Carolina is looking for an experienced Mainframe Developer to enhance an existing z/OS financial accounting system. The developer will work on COBOL programs, Natural/Adabas applications, JCL, batch processing, account processing, reconciliation, and financial calculations.

Required Skills

• 5+ years of Enterprise COBOL development on z/OS

• 5+ years of NaturalOne

• 3+ years of JCL development and production support

• 3+ years of financial/accounting systems

• Experience with Adabas and VSAM

• Strong Natural and Adabas experience

• Experience with TSO/ISPF

• Experience with batch and online mainframe applications

• Experience analyzing and modifying legacy COBOL systems

• Experience with copybooks, program call chains, and job streams

• Experience with reconciliation, accruals, balance maintenance, and month-end processing

Preferred Skills

• CA-7

• REXX

• Python or Java

• IBM MQ

• z/OS Connect

• REST APIs

• Cash management / treasury systems

• Account pooling or sweep processing