Zensar Technologies requires a Mainframe Developer with 3 to 12 years of experience in mainframe technologies. Must-have skills include Cobol, JCL, DB2, IMS, VSAM, and CICS, with essential expertise in IMS DB, MQ, and CICS. DB2 and Pacbase are desirable additions. The role involves design, delivery, and build execution, demanding strong knowledge of Cobol, JCL, DB2, TSO, and VSAM. Candidates should excel in logic building and have extensive exposure to enhancement and development projects. Duties encompass issue analysis and resolution, debugging, production issue circumvention, ensuring compliance with architectural standards, and participating in the full software development life cycle. This position is for professionals adept at contributing to mainframe-based projects with a proven background in similar tech stacks.