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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 ...

S2 Technologies

Mainframe Developer (Remote)

$50.25 - $64.50/hr

Mainframe Developer (Remote) Job Category: Prog/Arch/Engineer/Dev Requisition Number: MAINF001943 Posted: June 5, 2026 Full-Time Remote - U.S. Description Mainframe Developer Location: Remote About ...

Diverse Lynx

Full Time / Mainframe Developer - Modernization

$50.25 - $64.50/hr

Mainframe Developer - Modernization Mainframe Developer - Modernization Louisville, KY / Remote Full Time Must Have Technical/Functional Skills • Mainframe Developer - COBOL, CICS, JCL, VSAM, DB2 ...

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 ...

Software Technology Inc

REMOTE: Mainframe Java Developer

$58.50 - $74.75/hr

Remote Mainframe Java Developer The Mainframe Java Developer will help modernize, move to cloud, and create one IDM Portal rather than separate applications with a large healthcare client. Top ...

RIT Solutions, Inc.

: MAINFRAME DEVELOPER

$50.25 - $64.50/hr

ALL ROLES ARE HYBRID IN THE OFFICE (2-3 DAYS/WEEK) UNLESS REMOTE IS NOTED Mainframe Developer - FULLY REMOTE 63-65/hr W2 12+ months contract with probable extension Required Qualifications: * 4+ ...

New

S2 Tech

Mainframe Developer (Remote)

$50.25 - $64.50/hr

Mainframe Developer Location: Remote About Us : Known for "Delighting the Client" through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company ...

New

S2Tech

Mainframe Developer (Remote)

Chesterfield, MO · On-site +1

$48.50 - $62.25/hr

Mainframe Developer Location: Remote About Us : Known for "Delighting the Client" through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company ...

S2Tech

Mainframe Developer (Remote)

Chesterfield, MO · Remote

$48.50 - $62.25/hr

Mainframe Developer Location: Remote About Us : Known for "Delighting the Client" through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company ...

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 ...

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 ...

My3Tech Inc

Sr. Mainframe Developer

$50.25 - $64.50/hr

Remote in NC, VA, TN, SC or GA Duration: 6 months contract with possibility to extension We need Sr Mainframe Developers with CICS. The candidate must sit in NC, VA, TN, SC or GA. Must Haves: * 12 ...

My3Tech Inc

Sr. Mainframe Developer

$50.25 - $64.50/hr

Remote in NC, VA, TN, SC or GA Duration: 6 months contract with possibility to extension We need Sr Mainframe Developers with CICS. The candidate must sit in NC, VA, TN, SC or GA. Must Haves: * 12 ...

My3Tech Inc

Sr. Mainframe Developer

$50.25 - $64.50/hr

Remote in NC, VA, TN, SC or GA Duration: 6 months contract with possibility to extension We need Sr Mainframe Developers with CICS. The candidate must sit in NC, VA, TN, SC or GA. Must Haves: * 12 ...

Kaav Inc.

Globality Bid - Mainframe Developer - Remote

$50.25 - $64.50/hr

Client is seeking two mainframe developers f or code review and reverse engineering of mainframe to identify data source, data analysis and business logic for over 160 view direct reports. The ...

A.C.Coy Company

z/OS Mainframe Developer (Remote)

$50.25 - $64.50/hr

Z/OS Mainframe Developer Tier One Technologies has an immediate need for a z/OS Mainframe Developer to support our US Government client. This is going to be a 100% remote position. SELECTED ...

New

My3Tech Inc

Mainframe Developer remote job

$50.25 - $64.50/hr

Mainframe Developer Virginia (Remote) Roles and Responsibilities: * Working on a backlog of user stories for production support issues * Will be working on online and batch issues * Will be looking ...

RIT Solutions

Mainframe Developer

$50.25 - $64.50/hr

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

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Freelance Remote Mainframe Developer information

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$10

$53

$72

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

As of Jun 24, 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 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.

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.

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.

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.
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 June 2026, with employment types broken down into 3% Locum Tenens, 2% As Needed, 4% Full Time, 86% Part Time, 3% Temporary, and 2% Contract. Highlights an 83% Physical, 7% Hybrid, and 10% 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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