Mainframe Programmer (ZOS – CICS, Web services) - (100% remote)
Summary
Design and build REST APIs on IBM z/OS using z/OS Connect to integrate legacy CICS, COBOL, and Db2 systems with modern JSON services.
Required Skills
- Hands-on experience with IBM z/OS Connect Enterprise Edition and API development.
- Strong understanding of REST APIs, HTTP methods, JSON payloads, and OpenAPI/Swagger specifications.
- Experience integrating APIs with CICS, COBOL, Db2, and IMS applications.
- Ability to understand COBOL copybooks and mainframe data structures for JSON mapping.
- Knowledge of z/OS concepts including RACF/SAF security, regions, SMF, and WLM.
- Experience with API testing and troubleshooting.
Responsibilities
- Design, develop, and deploy REST APIs using z/OS Connect.
- Configure API mappings between mainframe applications and JSON services.
- Support CICS-based API integrations and troubleshoot issues.
- Collaborate with development and architecture teams on mainframe modernization initiatives.
Regards,
Mohammed ilyas,
PH - 229-264-4024 or Text - 229-469-1455 or you can share the updated resume at Mohammed@vtekis. com
All your information will be kept confidential according to EEO guidelines.