Assembler Developer-Mainframe-ATGTJP00100425

Assembler:
Job Description: Assembler Developer - Mainframe
Experience Level: 6+ years of experience in mainframe assembler development and support.
Core Skills:
Strong hands-on experience with IBM z/OS Assembler (HLASM).
Hands-on experience with IMS/DB and IMS/TM
Proficiency in z/OS, JCL, TSO/ISPF
Proven experience developing and supporting exit routines.
Solid understanding of z/OS architecture, storage management, addressing modes, and control blocks.
Hands-on experience with mainframe utilities and tools (e.g., IDCAMS, IEBGENER).
Expertise in working with IBM DB2 database, IMS DB, VSAM and writing complex SQL queries.
Solid understanding of mainframe architecture and legacy systems.
Responsibilities:
Develop, maintain, and debug IBM Mainframe Assembler (HLASM) programs
Design, code, and maintain Assembler exit routines for z/OS components (e.g., CICS, IMS, DB2...