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Freelance Remote Mainframe Developer Jobs (NOW HIRING)

Navtech, Inc.

Mainframe Developer

$50.25 - $64.50/hr

I have an opportunity for a " Mainframe Developer " - (100% Remote) and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or if you ...

Mastech Digital

Mainframe Developer

Merrimack, NH · Remote

$65/hr

Merrimack, New Hampshire (Hybrid-2 weeks onsite per month/ alternate weeks, rest remote) Salary: Up to $125,000/Annually or $65.00/Hourly Role: Mainframe Developer Primary Skills: Mainframe, COBOL ...

Apolis

Mainframe Developer

Saint Louis, MO · Remote

$47.75 - $61.25/hr

Remote Only W2 We are seeking a Mainframe Developer to develop, enhance, and support mission-critical applications on IBM z/OS. This role includes batch and/or online transaction processing, database ...

Anchor Software LLC

Lead Mainframe Developer

Plano, TX · Remote

$50.25 - $64.50/hr

We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Flexible remote work environment * High-impact role influencing critical systems * Opportunity to ...

New

Anchor Software LLC

Lead Mainframe Developer

Plano, TX · Remote

$50.25 - $64.50/hr

We're looking for a Lead Mainframe Developer who can take ownership of complex systems, lead ... Flexible remote work environment * High-impact role influencing critical systems * Opportunity to ...

New

Prodware Solutions

Mainframe Developer

Des Moines, IA · Remote

$47.75 - $61.50/hr

Remote - Des Moines, IA. COBOL:Mainframe platforms (e.g., IBM Z/OS, CICS, JCL, DB2, TSO, VSAM)Deep ... Exposure to CI/CD pipelines, automation, and DevOps methodologies.Background in financial services ...

RIT Solutions, Inc.

Mainframe Developer

Cincinnati, OH · Remote

$47 - $60.50/hr

Remote, however, must live in one of these states: MI, OH, IN, IL, WI, KY Duration : Initial until 2/7/2025 will extend through January 2026 Must Have: * Strong experience with Cobol, JCL, VSAM

AceStack LLC

Senior Mainframe Engineer

Murphy, TX · Remote

Remote Position Summary: We are seeking a highly skilled Senior Mainframe Engineer with strong expertise in CICS, MQ, and WAS on IBM z/OS environments . The ideal candidate will be responsible for ...

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Freelance Remote Mainframe Developer information

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How much do freelance remote mainframe developer jobs pay per hour?

As of Jun 3, 2026, the average hourly pay for freelance remote mainframe developer 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 are the key skills and qualifications needed to thrive as a Freelance Remote Mainframe Developer, and why are they important?

A Freelance Remote Mainframe Developer typically needs expertise in mainframe programming languages (such as COBOL, JCL, and PL/I), database management, and systems analysis, often supported by a degree in computer science or related experience. Familiarity with mainframe environments like IBM z/OS, version control systems, and remote collaboration tools is common, along with relevant certifications such as IBM Certified System Programmer. Strong problem-solving skills, self-motivation, and effective communication are crucial soft skills for managing independent projects and client interactions remotely. These qualifications enable developers to deliver reliable, efficient solutions while meeting client expectations and maintaining legacy systems from a remote setting.

How do Freelance Remote Mainframe Developers typically collaborate with on-site teams and stakeholders?

Freelance Remote Mainframe Developers usually work closely with on-site teams via digital communication tools such as video conferencing, project management platforms, and version control systems. Regular virtual meetings and clear documentation help ensure alignment on project requirements and timelines. It is common to coordinate with business analysts, QA testers, and other developers across different time zones, so strong communication skills and proactive status updates are essential for successful collaboration.

What is a Freelance Remote Mainframe Developer?

A Freelance Remote Mainframe Developer is a technology professional who specializes in developing, maintaining, and troubleshooting software applications on mainframe computer systems. Working on a freelance basis, they are not tied to a single employer and typically work with multiple clients, often from a remote location. Their responsibilities include coding, debugging, and upgrading legacy mainframe applications, ensuring system security and performance, and integrating mainframe systems with modern technologies. This role requires expertise in mainframe languages such as COBOL, JCL, and experience with databases like DB2. Remote work adds flexibility, allowing developers to collaborate with clients globally using digital communication tools.

What is the difference between Freelance Remote Mainframe Developer vs Freelance Remote COBOL Programmer?

AspectFreelance Remote Mainframe DeveloperFreelance Remote COBOL Programmer
CredentialsMainframe certifications, programming skillsCOBOL certifications, programming skills
Work EnvironmentMainframe systems, remote setupLegacy systems, remote setup
Industry UsageBanking, finance, insuranceBanking, government, insurance
Search IntentJobs involving mainframe developmentJobs focusing on COBOL programming

Both roles involve working with legacy mainframe systems remotely, often requiring similar certifications and industry experience. The main difference is that a Freelance Remote Mainframe Developer may handle broader development tasks, while a Freelance Remote COBOL Programmer specializes specifically in COBOL coding within mainframe environments.

More about Freelance Remote Mainframe Developer jobs
What cities are hiring for Freelance Remote Mainframe Developer jobs? Cities with the most Freelance Remote Mainframe Developer job openings:
What are the most commonly searched types of Remote Mainframe Developer jobs? The most popular types of Remote Mainframe Developer jobs are:
What states have the most Freelance Remote Mainframe Developer jobs? States with the most job openings for Freelance Remote Mainframe Developer jobs include:
What job categories do people searching Freelance Remote Mainframe Developer jobs look for? The top searched job categories for Freelance Remote Mainframe Developer jobs are:
Freelance Remote Mainframe Developer jobs near you
Infographic showing various Freelance Remote Mainframe Developer job openings in the United States as of May 2026, with employment types broken down into 2% Locum Tenens, 1% Internship, 92% Full Time, 3% Part Time, 1% Contract, and 1% Nights. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Mainframe Developer

Mainframe Developer

Navtech, Inc.

Remote

$50.25 - $64.50/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

I have an opportunity for a " Mainframe Developer " - (100% Remote) and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or if you could refer someone I would really appreciate it.
Job Title : Mainframe Developer
Location : 100% remote
Duration : 12 Months
Job Description :
Strong Mainframe experience in JCL, DB2, CICS, COBOL
Knowledge on JCL/Mapping
Banking required - if they have experience in payments that would be a big plus but not a must
Best Regards,
David Miller | PH: 224- 433 -7876 | david@navtechusa.com
Technical Recruiter |NAVTECH INC
Navtech logo

About Navtech

Sourced by ZipRecruiter

Industry

Civil engineering construction

Company size

11 - 50 Employees

Headquarters location

New Bloomfield, PA, US

Year founded

1996

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