Posted on: 19/09/2025
Role : Sr. Mainframe developer
Location : Pune
Experience : 9+ years
Key Responsibilities :
1. Application Development & Maintenance:
- Design, develop, test, and implement mainframe-based applications using COBOL, JCL, DB2, CICS, VSAM.
- Analyze business requirements and translate them into scalable, efficient solutions.
- Participate in the full SDLC, including requirement analysis, design, coding, testing, deployment, and support.
2. Production Support & Issue Resolution:
- Provide L2/L3 production support for mainframe applications and ensure timely resolution of incidents and problems.
- Perform root cause analysis and implement permanent fixes for recurring issues.
- Work in on-call rotations for production support (if required).
3. Code Review & Optimization:
- Conduct code reviews, ensuring adherence to best practices and performance standards.
- Optimize performance of batch jobs and online transactions.
- Recommend and implement system enhancements or improvements.
4. Database Management:
- Write and optimize SQL queries for DB2 and other mainframe databases.
- Understand and handle data modeling, normalization, and database performance tuning.
5. Mainframe Modernization (Optional):
- Participate in projects involving API integration, cloud migration, or DevOps enablement for mainframe systems.
- Exposure to tools like Zowe, IBM Z Open Editor, or Micro Focus is a plus.
6. Collaboration & Documentation:
- Interact with cross-functional teams including QA, BA, infrastructure, and security.
- Prepare and maintain technical documentation, runbooks, and deployment plans.
- Mentor junior team members and provide technical leadership when required.
Required Skills & Qualifications :
Core Technical Skills :
Strong hands-on experience in :
- COBOL
- JCL
- DB2
- VSAM
- CICS
- Experience in Batch and Online Processing
- Good understanding of Mainframe file structures, utilities (IDCAMS, IEBGENER, SORT, etc.)
Tools :
- TSO/ISPF, Endevor/Changeman, File-Aid, Xpediter, SDSF
- Knowledge of Job Scheduling tools (Control-M, CA-7, etc.)
Soft Skills :
- Strong analytical and problem-solving skills
- Excellent communication and stakeholder management
- Self-motivated with the ability to work independently or in a team
- Experience working in Agile/Waterfall methodologies
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Posted By
Posted in
Semiconductor/VLSI/EDA
Functional Area
Embedded / Kernel Development
Job Code
1548896
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