Demo

COBOL Mainframe Developer

Apex Systems
Saint Paul, MN Full Time
POSTED ON 4/30/2026
AVAILABLE BEFORE 5/30/2026
Job#: 3028215

Job Description:
COBOL Mainframe Developer

Location: Saint Paul, Minnesota (Onsite)

Employment Type: Contract

Role Overview

We are seeking a COBOL Mainframe Developer for a 6-month contract engagement. The primary objective of this role is to enhance system resiliency through targeted development, focusing on automation initiatives and improving stability across batch and file-driven processes. The position requires working with highly customized, risk-sensitive ACH systems.

Key Responsibilities
  • Provide daily support for mainframe systems, focusing on batch and file-driven processes.
  • Develop and implement automation solutions to increase capacity and improve system stability.
  • Troubleshoot and resolve issues related to mainframe applications.
  • Work with sequential files and support ACH, DB2, and VCM files.
  • Develop and maintain JCL for batch processing.
  • Gather business requirements and develop system testing procedures.
  • Build and update documentation to ensure standard procedures and knowledge transfer.
  • Maintain communication with management and customers regarding system status.
Required Qualifications

Education: A bachelor's degree in MIS, Computer Science, or another IT-related field is required.

Experience: Candidates must have strong JCL and batch processing experience, along with significant work involving sequential files and prior support of ACH and DB2 files.

Technical Skills:
  • Mainframe COBOL
  • JCL
  • DB2
  • VSAM
  • GITLAB/IDz
  • Legally authorized to work in the United States.


Preferred Qualifications
  • Domain knowledge in Automated Clearing House (ACH).
  • Experience with PEP (a platform for ACH processing).
Compensation & Benefits

The anticipated pay range for this position is $57.78 to $67.02 per hour. A comprehensive benefits package is available to eligible employees.

This employer is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Apex uses a virtual recruiter as part of the application process. Click for more details.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at .

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click for more details.

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Salary : $58 - $67

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