Demo

Mainframe Developer In Trenton, NJ - Hybrid - Locals Only

Amtex Enterprises
Trenton, NJ Contractor
POSTED ON 8/13/2026
AVAILABLE BEFORE 9/12/2026
Role : Mainframe Developer
Location: Trenton, NJ – Hybrid (2 Days Onsite, 3 Days Remote)
Duration: 10 Months
Local Candidates Only

We are seeking a Mainframe Developer with strong hands-on experience supporting enterprise applications in a COBOL/mainframe environment.

Key Responsibilities

  • Analyze business and system requirements and translate them into technical solutions
  • Develop and maintain applications using COBOL, CICS, DB2, and JCL
  • Perform coding, unit testing, system testing, debugging, and production support
  • Develop and maintain technical specifications and documentation
  • Support database conversion and legacy modernization initiatives
  • Collaborate with business users, developers, and technical teams
  • Troubleshoot and resolve application and production issues

Required Skills

  • 5 years COBOL coding, testing, and debugging
  • 5 years IBM OS/JCL (MVS)
  • 5 years CICS development, testing, and debugging
  • 5 years IBM DB2 development, testing, and debugging
  • Experience with stored procedures
  • Strong experience with testing, debugging, and production support
  • Experience creating technical and user documentation
  • Strong communication and problem-solving skills
  • Bachelor's degree or equivalent technical education

Preferred Skills

  • IDMS to DB2 conversion
  • IDMS/DC to CICS conversion
  • Information Builders FOCUS
  • Government or judicial systems experience
  • Legacy system modernization and database migration experience

Hourly Wage Estimation for Mainframe Developer In Trenton, NJ - Hybrid - Locals Only in Trenton, NJ
$47.00 to $61.00
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mainframe Developer In Trenton, NJ - Hybrid - Locals Only?

Sign up to receive alerts about other jobs on the Mainframe Developer In Trenton, NJ - Hybrid - Locals Only career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$72,620 - $96,681
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$101,441 - $130,752
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Amtex Enterprises

  • Amtex Enterprises Trenton, NJ
  • Role : Mainframe Analyst Location: Trenton, NJ 08625 – Hybrid (3 Days Onsite / 2 Days Remote) Duration: 5 Months Contract Location Requirement: Local candi... more
  • Just Posted

  • Amtex Enterprises Dover, DE
  • Title: Senior Business Analyst / Senior ERP Financials Business Analyst Location: Dover, DE – Hybrid (3 Days Onsite, 2 Days Remote) Duration: 12 Months Job... more
  • 6 Days Ago

  • Amtex Enterprises Trenton, NJ
  • PostgreSQL Developer Location: Trenton, NJ – Hybrid (3 Days Onsite, 2 Days Remote) Duration: 1 Year with Possible Extension Important: Candidates must be a... more
  • 11 Days Ago

  • Amtex Enterprises Newark, DE
  • Role : Communications Coordinator (Project Coordinator / PMO Coordinator / PMO Analyst) Location: Newark, DE (Hybrid – 3 Days Onsite, 2 Days Remote) Durati... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Mainframe Developer In Trenton, NJ - Hybrid - Locals Only jobs in the Trenton, NJ area that may be a better fit.

  • Amtex Enterprises Trenton, NJ
  • Role : Mainframe Analyst Location: Trenton, NJ 08625 – Hybrid (3 Days Onsite / 2 Days Remote) Duration: 5 Months Contract Location Requirement: Local candi... more
  • Just Posted

  • Amtex Enterprises Trenton, NJ
  • PostgreSQL Developer Location: Trenton, NJ – Hybrid (3 Days Onsite, 2 Days Remote) Duration: 1 Year with Possible Extension Important: Candidates must be a... more
  • 11 Days Ago

AI Assistant is available now!

Feel free to start your new journey!