HCLTech is a next-generation general technology company that helps enterprises reimagine their businesses for the digital age. Our technology products, services, and engineering are built on four decades of innovation, with a world-renowned management philosophy, a strong culture of invention and risk-taking, and a relentless focus on customer relationships.
Senior Mainframe Modernization Developer Experience: 6-8+ years We are looking for a highly skilled Senior Mainframe Modernization Developer with strong experience in PL/I, JCL, DB2, Python & VSAM to join our growing technology team.
Required Skills 8+ years of IBM z/OS mainframe development experience.
Strong experience with Easytrieve analysis and maintenance.
Expertise in PL/I , COBOL, or similar mainframe languages.




Experience with Python development for modernization initiatives.
Strong knowledge of JCL , DB2 , VSAM , TSO/ISPF, and batch processing.
Experience with data mapping, file layouts, and report generation.
Ability to reverse engineer undocumented legacy applications.
Strong debugging, testing, and problem-solving skills
We offer: Benefits above law (Major and minor medical insurance, saving fund, grocery coupons, vacation bonus)
100% remote
Great work environment
Full-time Permanent Position with HCLTech Mexico | Remote Opportunity
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📌 Senior Mainframe Modernization Developer (Ejido del Centro)
🏢 HCL Technologies
📍 Ejido del Centro