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Per Diem Mainframe Modernization Jobs (NOW HIRING)

Spectra Group

$50/hr

Y Working hours: 7.5 Hours Daily Toronto, ON Hybrid -2 Days Onsite Per Week Rate: $50/hr on Inc (7 ... and mainframe modernization is a strong asset. • Experience working with CSF Designer is ...

Spectra Group

$43 - $50/hr

CA$43.00 - CA$50.00 per hour Bank Client Position: Title: Mainframe Application Developer Duration ... Exposure to AI technologies and mainframe modernization is a strong asset. Experience working with ...

Accenture

Mainframe Developer 6200500

Morristown, NJ · On-site

$50 - $60/hr

This role requires 3-4 days per week onsite in Jersey City, NJ. Role requires contractor time away ... Advanced proficiency in Mainframes Modernization on GCP * Bank experience * Experience with ...

CAI

Senior Mainframe Developer

Trenton, NJ · On-site

$80 - $90/hr

Experience with data migration or modernization projects involving legacy mainframe applications ... per hour The pay range for this position is listed above. Exact compensation may vary based on ...

Judge Group, Inc.

Software Engineer

San Francisco, CA · Hybrid

$79 - $85/hr

Senior Software Engineer - Python / PySpark (Mainframe Modernization) Location: San Francisco, CA (333 Market St) Work Model: Hybrid - 3 days per week in office (required) Contract Duration: 24-month ...

Northern Trust

Mainframe Senior Developer

Chicago, IL · On-site

$99K - $169K/yr

... software packages per client specifications • Support Software Development Lifecycle (SDLC ... Modernization Experience Education/Experience: 15+ years of experience required in the following ...

Northern Trust

Mainframe Senior Developer

Chicago, IL

$99K - $169K/yr

... software packages per client specifications • Support Software Development Lifecycle (SDLC ... Modernization Experience Education/Experience: 15+ years of experience required in the following ...

Northern Trust

Mainframe Senior Developer

Chicago, IL

$99K - $169K/yr

... software packages per client specifications Support Software Development Lifecycle (SDLC ... Modernization Experience Education/Experience: 15+ years of experience required in the following ...

Mechanical Orchard

OR · On-site

Mechanical Orchard builds Imogen , a mainframe modernization platform for rewriting the most ... The role includes regular domestic travel to client sites, up to approximately once per month, to ...

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Per Diem Mainframe Modernization information

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$10

$53

$72

How much do per diem mainframe modernization jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for per diem mainframe modernization 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 does it mean to work a per diem job?

A per diem job, including in roles like Per Diem Mainframe Modernization, is a temporary position where workers are paid daily or for each day they work. These jobs often do not include benefits and offer flexible scheduling, making them suitable for short-term or project-based work in specialized fields like IT modernization.

Are mainframe programmers still in demand?

Mainframe programmers, including those specializing in Per Diem Mainframe Modernization, remain in demand for maintaining and upgrading legacy systems in industries like finance and government. Skills in COBOL, JCL, and mainframe tools are valuable, and demand persists due to the continued reliance on mainframe infrastructure for critical applications.
More about Per Diem Mainframe Modernization jobs
What cities are hiring for Per Diem Mainframe Modernization jobs? Cities with the most Per Diem Mainframe Modernization job openings:
What are the most commonly searched types of Mainframe Modernization jobs? The most popular types of Mainframe Modernization jobs are:
What states have the most Per Diem Mainframe Modernization jobs? States with the most job openings for Per Diem Mainframe Modernization jobs include:
What job categories do people searching Per Diem Mainframe Modernization jobs look for? The top searched job categories for Per Diem Mainframe Modernization jobs are:
Per Diem Mainframe Modernization jobs near you
Mainframe Developer

Mainframe Developer

Spectra Group

Hybrid

$50/hr

Other

Posted 12 days ago

Job description

Mainframe Application Developer - 3 Months Contract to Full Time

3 Months Contract to Full Time

Possibility of Extension:  Y

Possibility of conversion to FTE: Y

Working hours:  7.5 Hours Daily

Toronto, ON

Hybrid -2 Days Onsite Per Week

Rate: $50/hr on Inc (7.5 Hours/Day)

Qualifications

• Typically 3–5 years of mainframe development experience or equivalent education.

• Strong experience with COBOL, CICS, PL/1, JCL, DB2, and VSAM.

• Familiarity with EASYTRIEVE and FOCUS 

• Experience with Jira, Confluence, z/OS, and ServiceNow.

• Exposure to AI technologies and mainframe modernization is a strong asset.

• Experience working with CSF Designer is considered an advantage, but not mandatory.

Core Skills

• Strong knowledge of software development practices, architecture, and enterprise ecosystems

• Advanced problem-solving and analytical skills

• Effective communication and stakeholder management

• Ability to work independently on complex initiatives

• Strong collaboration and influencing skills

• Data-driven decision making

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