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Mainframe Developer

Lorven Technologies, Inc.Jersey City, NJ🇺🇸United StatesPosted Oct 22, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Jersey City, NJ, United States
Posted
22 hours ago
COBOLAgile

Job Description

Mainframe Developer
Location: Jersey City, NJ (Onsite)
Job Type: Contract

Job Description:

  • We are seeking a skilled Mainframe Developer with experience in designing, developing, testing, and maintaining mainframe applications.
  • The ideal candidate should have strong expertise in COBOL, JCL, CICS, DB2, and related mainframe technologies, along with a good understanding of the Software Development Life Cycle (SDLC).

Key Responsibilities:

  • Develop, enhance, and maintain mainframe applications.
  • Analyze business requirements and translate them into technical solutions.
  • Write and maintain COBOL, JCL, CICS, and DB2 programs.
  • Perform unit testing, integration testing, and defect resolution.
  • Support production systems and troubleshoot application issues.
  • Work closely with business analysts, project managers, and other development teams.
  • Participate in code reviews and ensure adherence to coding standards.
  • Prepare technical documentation and maintain system specifications.

Required Skills

  • Strong experience in COBOL, JCL, CICS, and DB2
  • Knowledge of VSAM, IMS, TSO/ISPF
  • Experience with Endeavor, Changeman, or other version control tools
  • Understanding of mainframe batch and online processing
  • Knowledge of SDLC, Agile methodologies, and defect management tools
  • Strong debugging and problem-solving skills

Preferred Skills:

  • Exposure to Mainframe modernization projects
  • Experience with MQ Series, Easytrieve, REXX, or Syncsort
  • Knowledge of DevOps practices in Mainframe environments
  • Banking, Insurance, Retail, or Healthcare domain experience

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