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Freelance Mainframe Software Engineer Jobs (NOW HIRING)

Mainframe Software Engineer

Dearborn, MI · On-site

$45 - $58/hr

Mainframe Software Engineer Dearborn, MI (Hybrid 4days onsite, 1day remote) W2 NOte:Hybrid Position 4 days a week onsite (On Site: Mon, Tue, Wed, Thu) (Remote: Fri) +Empowered, Friendly, Technically ...

New

Mainframe Engineer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

The Purpose As a Senior Mainframe Software Engineer, you will quickly develop a deep understanding of our mainframe ecosystem--including core applications, data flows, integrations, and ...

New

Broadcom's Mainframe Software Division is looking for a talented and motivated Software Engineer with a passion for building high-quality applications using agile practices to join our team. We are ...

Mainframe Developer Location: Charlotte, NC Pay Rate: $53-$57 Top Requirements: * 4+ years of Software Engineering experience. * Strong hands-on expertise with Mainframe technologies (COBOL, JCL, DB2 ...

The Mainframe Software Developer will support the Texas Comptroller of Public Accounts (CPA) on the CAPPS STARR project and legacy mainframe application maintenance. This role is responsible for ...

Mainframe Software Development Engineer

Lisle, IL · On-site

$48.25 - $62.25/hr

Broadcom is looking for experienced Software Engineers to produce and implement functional software solutions for delivery to customers. This role involves development on existing mainframe-based ...

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Freelance Mainframe Software Engineer information

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How much do freelance mainframe software engineer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for freelance mainframe software engineer in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.
What cities are hiring for Freelance Mainframe Software Engineer jobs? Cities with the most Freelance Mainframe Software Engineer job openings:
What are the most commonly searched types of Mainframe Software Engineer jobs? The most popular types of Mainframe Software Engineer jobs are:
Senior Mainframe Software Engineer

Senior Mainframe Software Engineer

Up2date Technologies

Dearborn, MI • Hybrid

$45.25 - $58/hr

Other

Posted 2 days ago


Job description

Job Title: Senior Mainframe Software Engineer
Location: Dearborn, MI (Hybrid)
Employment Type: Full-Time

Job Summary:

Seeking a Senior Mainframe Software Engineer with 10+ years of COBOL development experience to support and enhance enterprise mainframe applications. The ideal candidate will have strong expertise in COBOL, DB2, JCL, CICS, and z/OS, along with production support, troubleshooting, and application modernization experience.

Required Skills:
10+ years of COBOL development
DB2, JCL, CICS, z/OS
Mainframe application support & enhancement
Batch and online processing
Production support & root cause analysis
Agile/Scrum environment
Strong problem-solving and communication skills

Preferred Skills:
Jira
SAP, Java, APIs, JSON
Legacy system modernization and integration
Responsibilities
Develop and enhance mainframe applications
Provide production support and incident resolution
Perform troubleshooting and root cause analysis
Collaborate with cross-functional teams
Support testing, deployment, and release activities
Contribute to Agile development processes

Bachelor''s Degree required.
10+ years of IT experience required.