Mainframe Tester
- Hiring Organisation
- Ascendion
- Location
- Chester, Cheshire West and Chester, Cheshire, United Kingdom
- Employment Type
- Permanent
looking for a Mainframe Tester with experience in testing and automating mainframe applications. Responsibilities Develop and maintain automated test scripts using COBOL, JCL, and DB2 . Design, execute, and automate test cases for functionality, performance, and security validation. Collaborate with developers and business analysts to understand requirements and identify test ...