Remote Senior Mainframe Developer Jobs

Remote Senior Mainframe Developer jobs are available nationwide at employers like Northramp, Capgemini, and NTT DATA and other distributed teams, at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles25
Top employerNorthramp
Top industryTechnology
Top credentialBachelor's
Companies hiring14

Showing 5 of 25+ Remote Senior Mainframe Developer jobs

FIS
Senior Mainframe Security Analyst
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FIS
Added 4d ago
Senior Mainframe Security Analyst
FIS
Remote
Cybersecurity
Compliance & Legal
Security Engineering
Compliance & Risk
Remote (US)
Bachelor's
10,000+

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Capgemini
Mainframe DevOps Migration Consultant
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Capgemini
Added 4d ago
Mainframe DevOps Migration Consultant
Capgemini
Atlanta, Georgia
Software Engineering
Cloud & DevOps
Technical Product & Program Management
Consulting & Professional Services
DevOps
$69k - $162k/yr
Remote (US)
10,000+

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Capgemini
Mainframe DevOps Migration Consultant
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Capgemini
Added 4d ago
Mainframe DevOps Migration Consultant
Capgemini
Atlanta, Georgia
Software Engineering
Cloud & DevOps
Technical Product & Program Management
Consulting & Professional Services
DevOps
$69k - $162k/yr
Remote (US)
Bachelor's
10,000+

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P
Mainframe DevOps Migration Consultant
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P
Added 1w ago
Mainframe DevOps Migration Consultant
Phizenix
Austin, Texas
Software Engineering
Cloud & DevOps
Technical Product & Program Management
Consulting & Professional Services
DevOps
Remote (US)

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P
Senior Mainframe Automation Migration Engineer
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P
Added 1w ago
Senior Mainframe Automation Migration Engineer
Phizenix
Austin, Texas
Specialized Engineering
Engineering (Non-Software)
Remote (US)

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See All 25 Remote Senior Mainframe Developer Jobs

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Remote Senior Mainframe Developer Job Market

Who's Hiring

  • N
    Northramp5
  • Capgemini
    Capgemini4
  • NTT DATA
    NTT DATA2
  • P
    Phizenix2
  • United Concordia Dental
    United Concordia Dental2

Top Industries Hiring

  • Technology & Software13
  • Consulting & Professional Services3
  • Insurance1

What Employers Look For

The qualifications that appear most often in remote senior mainframe developer jobs.

  • Five or more years of COBOL or PL/I development on IBM z/OS mainframe environments
  • Proficiency with JCL, CICS, DB2, VSAM, and batch job scheduling tools such as CA-7 or TWS
  • Experience with IBM Rational Developer for z Systems or similar mainframe IDEs
  • Ability to analyze, debug, and optimize large-scale legacy batch and online transaction systems
  • Familiarity with mainframe security frameworks including RACF, ACF2, or Top Secret
  • Bachelor's degree in computer science, information systems, or a related technical discipline

Tips for Your Remote Senior Mainframe Developer Job Search

Quantify your COBOL modernization impact

Hiring managers want to see what you improved, not just what you maintained. Replace vague resume lines with specifics: which legacy batch jobs you refactored, how you reduced run times, or what you migrated to a modern interface layer.

List every z/OS subsystem you know

JCL, CICS, IMS, DB2, VSAM, RACF, and MQ are screened by applicant tracking systems before a human reads your resume. Don't bury them in a paragraph. Put them in a dedicated skills section so they get parsed correctly.

Target sectors still running core mainframe workloads

Federal agencies, large insurance carriers, and legacy retail banks run the heaviest COBOL workloads. Filter your search to these verticals first. Fintech startups and cloud-native shops rarely have true mainframe openings at this seniority level.

Apply early to roles that fit

Migrate Mate lists senior mainframe developer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Prepare for a live coding screen in COBOL

Some employers still conduct hands-on assessments in COBOL or PL/I, not pseudocode. Refresh your ability to write and debug division structure, file I/O, and copybooks under time pressure before your first technical screen.

Negotiate using total compensation, not base alone

Senior mainframe roles at large financial institutions often include retention bonuses, defined-benefit pension access, and premium health plans that cloud-side roles don't offer. Get a full picture of every compensation component before comparing offers.

Remote Senior Mainframe Developer Jobs: Frequently Asked Questions

How do I get a remote senior mainframe developer job?

Target companies that already run distributed teams, since they hire remotely by default and know how to onboard someone they never meet in person. Remote senior mainframe developer employers screen hard for self-direction and clear written communication on top of the core skills, so show evidence you can own work without someone over your shoulder. Apply to the openings above that match your experience.

Which companies hire remote senior mainframe developers?

Remote senior mainframe developer roles are posted by Northramp, Capgemini, and NTT DATA and others right now, based on current remote listings on Migrate Mate as of June 2026. Remote-first firms and large companies running distributed teams post the most remote senior mainframe developer roles.

Can you get a remote senior mainframe developer job with no experience?

Yes, but it is harder than an on-site role, because remote work expects you to operate independently from the start. Entry-level remote senior mainframe developer openings do exist, especially at remote-first companies, and a portfolio of real work helps more than a long resume. Applying broadly to the roles that fit improves your odds.

Do you need a degree for remote senior mainframe developer jobs?

Not always. Many employers hire remote senior mainframe developers on demonstrated skills and prior work rather than a specific degree, though some larger companies still prefer one. Showing relevant results matters more than a credential for most remote senior mainframe developer roles.

Which industries hire the most remote senior mainframe developers?

Most remote senior mainframe developer openings sit in Technology & Software, Consulting & Professional Services, and Insurance, per current remote listings on Migrate Mate as of June 2026. These sectors run distributed teams and hire senior mainframe developers remotely most consistently.

See All 25 Remote Senior Mainframe Developer Jobs

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