Mainframe Testing

Job Title: Mainframe Tester

Job Location: Hyderabad, Bangalore

Work mode: Hybrid

Job Description:

• Conduct end-to-end mainframe testing for batch jobs and online applications to ensure system reliability and data accuracy.
• Validate and verify COBOL programs , ensuring compliance with business requirements and technical specifications.
• Perform DB2 data validation by writing and executing complex SQL queries to confirm backend data integrity.
• Analyze batch job logs, spool files, and Abend reports to debug and troubleshoot processing issues.
• Design, execute, and maintain test cases and test scenarios for functional, regression, and integration testing.
• Log, track, and manage defects using JIRA and test management tools, ensuring timely resolution.

Preferred Candidates:

Ser...