Mainframe DB2

Job Title

Job Description: Role Descriptions: Key Responsibilities

Application Development Create, modify, and maintain mainframe applications using COBOL, Assembler, or other relevant languages.

System Maintenance Ensure efficient operation of central processing systems, handling updates and enhancements.

Testing Debugging Perform unit testing, debugging, and troubleshooting for software applications.

Collaboration Work with business analysts, system engineers, and other developers to align mainframe solutions with business requirements.

Documentation Create and maintain technical specifications, user manuals, and support documentation.

Performance Tuning Optimize applications for speed and efficiency.

Essential Skills ToolsLanguages COBOL, JCL, SQL, Assembler.

ToolsEnvironments CICS, DB2, VSAM, zOS, ISPF, Mainframe Utilities.

Concepts Software Development Lifecycle (SDLC), batch and online processing, data analysis, system integration.