Roles & Responsibilities:

- Design, develop, enhance, and maintain mainframe applications using COBOL, CICS, JCL, and VSAM.
- Develop and modify COBOL programs based on business and functional requirements.
- Develop and maintain CICS online transactions and application components.
- Create and modify JCL jobs for batch processing and application execution.
- Design, create, and maintain VSAM files and perform file processing operations.
- Analyze functional and technical requirements and translate them into technical solutions.
- Perform unit testing, integration testing, and debugging of mainframe applications.
- Analyze existing code and implement enhancements, fixes, and new functionalities.
- Troubleshoot program errors and resolve technical issues during development and testing.
- Participate in code reviews and ensure adherence to development standards.
- Prepare technical specifications, test cases, and technical documentation.
- Coordinate with business analysts, QA teams,



and other technical teams throughout the development lifecycle.
- Support application releases and ensure successful implementation of developed changes.
- Optimize application code and batch processes for improved performance and efficiency.

Must-Have Skills:

- Strong hands-on experience in COBOL development.
- Robust knowledge of CICS and online application development.
- Hands-on experience with JCL and batch processing.
- Strong understanding of VSAM and file processing.
- Good knowledge of z/OS, TSO, and ISPF.
- Experience with debugging and troubleshooting COBOL/CICS applications.
- Good understanding of mainframe application architecture and development lifecycle.
- Strong analytical and problem-solving skills.
- Experience in writing and executing unit and integration test cases.
- Good understanding of SDLC and software development processes.

📌 Mainframe Developer (Hyderabad)
🏢 CGI
📍 Hyderabad