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Mainframe Developer

Viraaj HR Solutions Private Limited

3 years

12 - 24 Lacs

Mumbai Metropolitan Region

Posted:1 day ago| Platform:

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Skills Required

developer technology design code test cobol reliability analyze vsam coding management integration regression testing data integrity resolve analysis refactoring portfolio api enablement devops agile development debugging tuning git rexx python automation jenkins learning collaborative

Work Mode

On-site

Job Type

Full Time

Job Description

Industry:

Information Technology Services – Enterprise Core Systems Modernization.
We help global banks, insurers, and retailers maintain and evolve mission-critical mainframe applications running high-volume transactions.Role: Mainframe Developer (On-Site – India)As a Mainframe Developer, you will design, code, test, and maintain COBOL/JCL based applications, ensuring performance, reliability, and regulatory compliance.Key Responsibilities

Analyze business and functional requirements to create high-quality technical designs for COBOL, JCL, DB2, CICS, VSAM modules.
Develop and enhance batch and online programs, adhering to coding standards and change-management processes.
Execute unit, integration, and regression testing; build automated JCL test suites and verify data integrity across DB2/IMS stores.
Troubleshoot production issues using Abend-Aid, Fault Analyzer, and resolve root causes within SLA.
Perform impact analysis and code refactoring as part of portfolio modernization, API enablement, and z/OS upgrades.
Collaborate with cross-functional teams (BA, QA, DevOps, infrastructure) delivering in Agile sprints and provide peer coaching.

Must-Have Qualifications

3+ years hands-on COBOL, JCL, DB2, CICS development in z/OS environments.
Proficiency with VSAM datasets, IMS DB/DC, and common utilities (SORT, IDCAMS, IEBCOPY).
Strong debugging skills with Abend-Aid, XPEDITER, or similar tools.
Experience in performance tuning, code review, and documentation.
Understanding of SDLC, Agile, and DevOps pipelines (Endevor/Changeman, Git preferred).

Preferred Qualifications

Exposure to Mainframe modernization, Micro Focus, or API gateway integration.
Knowledge of REXX, CLIST, or Python for automation on z/OS.
Familiarity with CI/CD tools (Jenkins, UCD) and containerized zCX workloads.

Benefits & Culture

Continuous learning budget covering IBM badges and cloud certifications.
Hybrid talent programs enabling rotation across banking, insurance, and retail portfolios.
Inclusive, performance-driven culture where meritocracy and work-life balance coexist.

Join us to keep the backbone of global commerce running while advancing your mainframe expertise in a collaborative, future-focused environment.
Skills: rexx,fault analyzer,cobol,agile methodologies,jcl,abend-aid,python,clist,problem solving,jenkins,ims db/dc,cics,db2,vsam,agile,mainframe,devops,ucd

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Mainframe Developer