Mainframe Developer- ADABAS/NATURAL- (Remote)

The South Carolina State Treasurer’s Office is seeking an experienced Programmer - Advanced (Mainframe Developer) to develop and enhance its existing z/OS core accounting system by implementing a new Composite Reservoir Account (CRA) structure. Candidates must have strong hands-on experience with Enterprise COBOL, NaturalOne, JCL, Adabas, VSAM, and financial accounting systems. This is a 100% remote, 6-month contract paying $80/hr on W2 (No Benefits). Candidates must reside within the continental US (lower 48 states) and work EST hours., * Analyze and enhance existing COBOL programs and account management systems.

• Develop Composite Reservoir Account structures, including posting, settlement, accruals, and reconciliation.
• Modify batch COBOL programs, JCL, and nightly/month-end processing.
• Implement audit trails, exception reporting, and financial controls.
• Develop unit, regression, and parallel-run testing.
• Support production implementation, account conversion, and initial production cycles.
• Prepare technical documentation, data flows, and operational runbooks.

Mainframe Computer, Adabas, Technical Recruiting, Talent Management, Federal Government, Mainframe Computer, Computer Programming, Financial Accounting, Cobol Programming Language, Adabas, * Bachelor’s degree in Computer Science or a related field, or equivalent experience.

• Strong experience supporting large-scale mainframe production systems.
• Ability to independently handle analysis, development, testing, and production implementation.
• Strong troubleshooting, communication, and documentation skills.
• Must reside within the lower 48 US states and be comfortable working EST hours.

Excelraise, LLC is a leading provider of full-service IT solutions and a talent management company headquartered in Denver, CO. At Excelraise, we specialize in IT staffing solutions tailored for government and federal clients across the USA.

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Excelraise, LLC is seeking a Programmer - Advanced (Mainframe Developer) for our client at Research at Columbia, SC for 100 % Remote.