Mainframe Developer (Need Min 13+ Yrs)

  • Government Systems Technologies Inc. (GSTi)
  • Jersey City, New Jersey
  • Full Time

Job Title: Mainframe Developer (Need Min 13+ Yrs)
Location: Jersey City, NJ
Contract

Primary Skills: DB2, Mainframe, COBOL
Job Description:

Senior Mainframe full stack Developer with DB2 skill along with Mainframe.

Needs expertise in preparing detailed documentation of the impact analysis, including findings, recommendations, and action plans, and creating new tables in DB2, VSAM etc.

1. 8-10+ years of experience in designing and developing Mainframe applications.

2. Experience in COBOL (Modify existing programs to handle new business logic, Create new programs to validate data, etc.).

3. Experience in DB2 - Creating new programs to validate data, retrieve data from existing tables.

4. Experience in VSAM - Create new VSAM files to store data as part of requirements.

5. Expertise in CHANGEMAN version control tool. Experience working in an Agile process

Job ID: 523263691
Originally Posted on: 6/2/2026

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