We are looking for a Mainframe Senior Developer to develop and maintain mainframe applications. You will be responsible for coding, testing, and debugging applications, as well as providing support for existing systems.

Key Responsibilities:
* Develop and maintain mainframe applications using COBOL, JCL, and DB2.
* Write and test code to meet system requirements.
* Troubleshoot and resolve application issues.
* Collaborate with other developers and stakeholders.
* Participate in code reviews.

Required Skills:
* Proficiency in COBOL, JCL, and DB2.
* Experience with mainframe development tools.
* Strong problem-solving skills.