z/OS Connect Developer

Prabhav Services Inc

United States

1 day ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Application Programming Interfaces (APIs) Application Integration Architecture Customer Information Control System (CICS) COBOL (Programming Language) Data Structures IBM DB2 JSON Mainframes IBM Resource Access Control Facility Swagger Web Services Z/OS

+4 more

Openapi Api Design Restful APIs Api Management

Job description

Looking for a z/OS Connect Developer with strong CICS webservices experience to develop and support REST APIs that integrate modern applications with mainframe systems. The ideal candidate should have experience with IBM z/OS Connect, REST APIs, OpenAPI, CICS, COBOL, and mainframe environments., * 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.

Requirements

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.