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Mainframe Developer

Byteware Inc.Jersey City, NJ🇺🇸United StatesPosted 29 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

· 8+ years of experience in Mainframe development

· Strong hands-on experience with:

o   COBOL

o   JCL (Job Control Language)

o   Mainframe utilities (VSAM, DB2, CICS – as applicable)

· Experience with CCS / Control-M / similar job scheduling tools

· Experience with DB2, CICS transaction processing

· Proven experience in code analysis, reverse engineering, and refactoring legacy systems

· Strong debugging and problem-solving skills

· Familiarity with batch processing and high-volume transaction systems

· Ability to work independently and in a team-oriented environment

Skills

COBOL

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