Location:

- Hyderabad, Bangalore, Chennai, Pune

Experience:

- 6–9 years of hands-on experience in

Mainframe Assembler (z/OS)

development.

Primary Skills (Mandatory):

- Mainframe Assembler (z/OS)

- JCL

- COBOL / PL1 / DB2 Integration

Secondary Skills (Good to Have):

- IPCS / Abend-AID debugging tools

- Batch and online transaction processing

- Mainframe performance optimization

- Complex system logic analysis

- Strong problem-solving and troubleshooting skills

- Excellent communication and stakeholder collaboration

Roles & Responsibilities

- Develop, maintain, and enhance applications using

Mainframe Assembler on z/OS

.

- Analyze and troubleshoot complex mainframe programs and system logic.

- Develop and maintain

JCL for batch processing and production execution.

- Work with

COBOL, PL1, and DB2

to support integrated mainframe applications.

- Debug production and application issues using tools such as

IPCS and Abend-AID

.





- Analyze system performance and optimize programs for improved efficiency.

- Support both batch and online transaction processing environments.

- Investigate production incidents, perform root-cause analysis, and implement permanent fixes.

- Collaborate with technical teams, business stakeholders, and application support teams.

- Participate in code reviews, testing, deployments, and production support activities.

- Ensure solutions follow established development, quality, and operational standards.

Candidate Should Have

- 6–9 years of hands-on

Assembler/z/OS experience.

- Strong JCL knowledge.

- Practical experience with

COBOL, PL1, and DB2 integration

.

- Experience with

IPCS and/or Abend-AID

.

- Solid debugging and performance-tuning skills.

- Experience working in both batch and online environments.

- Excellent analytical, problem-solving, and communication skills.

📌 Mainframe Assembler (Bengaluru)
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📍 Bengaluru