Mainframe developer Jobs in India
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Mainframe developer • india
Mainframe Developer - CICS
Hexaware TechnologiesMumbaiSenior Mainframe Developer
Pi Square TechnologiesPune, Maharashtra, IndiaMainframe Developer
KORE1Hyderabad, Telangana, IndiaMainframe developer
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ALIQAN TechnologiesPune, Maharashtra, India- Promoted
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volvo group india pvt ltdINDIAMainframe Developer
SYNECHRONINDIAMainframe Developer
12542 Citicorp Services India Private Limited1 / 124, SHIVAJI GARDENS, MOONLIJava mainframe Developer
Randstad IndiaBengaluru, Karnataka, IndiaMainframe Developer
MphasisBangalore, INDMainframe Developer - CICS
Hexaware TechnologiesMumbaiDescription : Mainframe developer for below locations we are hiring. Immediate joiners is preferred.
Exp : 6-12 Years
Location : Chennai / Pune / Bangalore / Mumbai
Notice Period : Immediate Joiners only.
Job Description : Mainframe Developer (CICS & Modernization)
Job Title : Mainframe Developer (CICS & Modernization)
Experience : 612 years
Employment Type : Full-time
About the Role :
Were looking for a seasoned Mainframe Developer with strong CICS / COBOL / JCL / DB2 / VSAM expertise and hands-on experience in application modernization - e.g., API enablement (z / OS Connect EE), microservices integration, DevOps CI / CD, and cloud / hybrid patterns. Youll work across the full SDLC, modernize legacy CICS transactions, improve reliability and performance, and enable integration with distributed ecosystems while maintaining enterprise-grade security and resilience on z / OS.
Key Responsibilities :
- Design & Development (Mainframe Core) - Design, develop, and enhance COBOL / PL / I programs, CICS transactions, BMS maps, JCL, and DB2 / VSAM data structures.
- Implement robust inter-program communication (COMMAREA, channels & containers), pseudo-conversational processing, and transaction flows.
- Build and maintain batch jobs, schedules, and dependencies (e.g., Control-M / TWS).
- Modernization & Integration - Modernize CICS apps via API enablement using z / OS Connect EE, REST / SOAP services, IBM MQ, and event-driven messaging.
- Refactor monolith programs into modular services; participate in re-architecting for microservices-aligned design where feasible.
- Integrate with distributed / cloud apps (e.g., Java / .NET, Node.js, Python services) and apply data virtualization or replication patterns.
- Contribute to replatforming / rehosting assessments (e.g., Micro Focus, containerization feasibility studies), weighing performance, risk, and TCO.
- Quality Engineering & Performance - Write unit / integration tests, test stubs / drivers; ensure functional and non-functional coverage.
- Diagnose and resolve abends; perform dump analysis using IPCS, Fault Analyzer, Debug Tool, File Manager.
- Tune CICS regions (e.g., threading, storage, file I / O, DB2 SQL, VSAM buffering); use SMF / RMF / Omegamon or equivalent monitoring.
- Optimize SQL (indexing, access paths, EXPLAIN), transaction response times, and batch SLAs.
- DevOps, Tooling & Automation - Use Endevor / ISPW / ChangeMan (or equivalent) for SCM; Git / Zowe / VS Code for modern developer workflows.
- Implement / maintain CI / CD pipelines (e.g., Jenkins, UrbanCode Deploy, ISPW pipelines), automated build / deploy, static analysis
(e.g., Enterprise Analyzer).
Required Skills & Experience :
Education & Certifications :
(ref : hirist.tech)