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Programmers.IO is currently looking to hire Mainframe Data Integration/ETL Developer on IBM z/OS, DB2, VSAM Technology. If you think you are a good fit and willing to work from Jaipur location. Experience Required: 5 to 15 Years Key Responsibilities - Design, develop, test, and maintain data extraction and integration solutions for IBM z/OS mainframe environments. - Analyze and interpret mainframe file structures, including: - VSAM - Sequential Files - COBOL Copybooks - DB2 for z/OS Tables - JCL Processes - Perform data profiling, transformation, validation, and reconciliation activities. - Troubleshoot and resolve data integration issues across source and target systems. - Support data migration and mainframe modernization initiatives. - Create and maintain technical documentation, process diagrams, and operational runbooks. - Participate in code reviews and promote development best practices. Required Skills - IBM z/OS - DB2 for z/OS - COBOL Copybooks - VSAM Files - JCL (Job Control Language) - ETL/ELT Design & Development - Data Validation & Reconciliation - SQL Development and Query Optimization Required Experience - Experience working with IBM z/OS mainframe environments. - Strong understanding of COBOL Copybooks, VSAM files, DB2 for z/OS, and JCL. - Experience designing and developing enterprise ETL/data integration solutions. - Solid analytical, troubleshooting, and problem-solving skills. Preferred Skills - Experience with enterprise ETL tools such as Informatica, DataStage, or Talend. - Knowledge of Linux/Unix environments and Shell Scripting. - Experience supporting large-scale mainframe modernization programs Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying. .
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