Mainframe Developer

About this opportunity:

What you will do:

• Customize, compile, and package product source code (Assembler, JCL, PL/I, C, and C++) as per project requirements.
• Perform application installation and deployment across Mainframe environment (with support from vendor teams for OS & DB setup).Design, develop, and maintain efficient, reusable, and reliable mainframe code.
• Troubleshoot build, deployment, and integration issues across application and middleware layers.
• Develop automation scripts for build, deployment, and integration tasks using Shell scripting.
• Collaborate with cross-functional teams (Linux, DB, Product Development, Testing) to ensure successful environment readiness.
• Provide client-facing updates, technical expertise, and leadership for integration projects.
• Collaborate with team members, contribute to meetings, and troubleshoot issues across multiple environments and operating platforms.
• Apply in-depth knowledge of PL/I programming to debug complex issues, optimize performance, and implement best practices for robust and maintainable code
• Implement and manage database schemas that support business processes.

The skills you bring:

• Strong knowledge and hands-on experience with mainframe technologies including z/OS, CA7, DB2, IMS, and VSAM
• Proficiency in JCL, Assembler, C, PL/I, C++.
• Hands-on experience with system-level debugging (IPCS, Abend-AID, dumps).
• Experience with both external and embedded databases.
• Knowledge of telecom OSS/BSS systems is highly desirable.
• Ability to troubleshoot cross-layer issues (OS, DB, Application, Middleware).

Location - Bangalore/Noida/Kolkata/Chennai/Gurgaon/Pune