Senior Mainframe Developer

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Remote India, India

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Cobol (Mainframe)

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BCM Industry

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18/09/2025

Req. VR-116408

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Project description

We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.

Responsibilities
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We are looking for an experienced Mainframe Developer who can support the migration of the client platform:

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Analyze, understand, and enhance existing mainframe codebase (COBOL, JCL, CICS, DB2, IMS).

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Extract and transform business logic from mainframe systems for migration to modern architecture.

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Troubleshoot, debug, and resolve issues within mainframe applications during migration.

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Collaborate with Java and client teams to ensure smooth transition and accurate functionality replication.

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Provide knowledge transfer and documentation of mainframe components and processes.

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Mandatory work from the office 5 days per week.

Skills

Must have

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Proficiency in COBOL development and JCL (5+ years).

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Strong debugging, performance tuning, and problem-solving skills.

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Experience with CICS transactions and DB2 database programming.

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Solid understanding of mainframe batch and online processing.

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Experience working in distributed, global teams with US customers.

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Excellent communication skills for collaboration with client teams.

Nice to have

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Experience with IMS, VSAM, or HLASM.

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Familiarity with large-scale system migrations and modernization projects.

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Understanding of integration between mainframe and cloud-based systems.

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Prior experience in banking or financial services industry.

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Knowledge of automation tools for mainframe testing and deployment.

Other
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Languages

English: B2 Upper Intermediate

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Seniority

Senior

Remote India, India

Req. VR-116408

Cobol (Mainframe)

BCM Industry

18/09/2025

Req. VR-116408

Apply for Senior Mainframe Developer in Remote India

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