Technical Analyst/Developer Mainframe. Perform end-to-end technical analyses (input/output/processing) for Mainframe-based applications, ensuring alignment with business requirements. Develop, maintain, and optimize Mainframe applications (Cobol, DB2, IMS, GTMS, JCL, EdZ) with a focus on Term Deposit systems. Design and implement technical solutions for RUN & Change activities, ensuring stability, performance, and compliance. Troubleshoot and resolve Mainframe-related incidents, collaborating with cross-functional teams (DevOps, Infrastructure, Business). Contribute to middleware integration (MQ, zOS Connect, SOAP) to ensure seamless communication between Mainframe and modern systems.