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Mid Level Remote Mainframe Developer Jobs (NOW HIRING)

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

Mainframe Developer

$50.25 - $64.50/hr

Mainframe Developer Location: Remote working PST hours- San Jose, CA Long term contract Interview Process: 2 rounds; 1 hour each Skills Required: TOP 3 MUST HAVES * ATTLS * NETWORKING SECRUTIY

Mainframe Developer-Miami, FL (Remote)

$50.25 - $64.50/hr

Mainframe Developer Location: Miami, FL (Remote) Duration: 06 Months plus Rate: DOE US Citizens, Green cards & EAd Are preferred. No Third-party C2C Must-have skills: IDMS, COBOL and Batch Coding ...

Mainframe/DevOps

$54 - $74/hr

Job Title 100% REMOTE Need Mainframe, DevOps, CA Endevor, and Eclipse exp They are moving from Endevor to the cloud... The area is Mainframe AND distributed DevOps work. Source control and system ...

We have an opening for an experienced Mainframe Developer (key skills: COBOL, JCL, VSAM, IDz, and ... This position is Remote; however, you must live in the United States (no exceptions) and you must ...

New

z/OS Mainframe Developer (Remote)

Alexandria, VA · Remote

$52.50 - $67.50/hr

* 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 CANDIDATES WITHOUT REQUIRED ...

z/OS Mainframe Developer (Remote)

Alexandria, VA · Remote

$52.50 - $67.50/hr

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 CANDIDATES WITHOUT REQUIRED ...

Primarily Remote Onsite Expectations: Monthly travel to Reston, VA for PI Planning Compensation: $83/HR Employment Type: W2 only About the Role We're looking for a Senior Mainframe COBOL Developer to ...

Adabas mainframe

Atlanta, GA · Remote

$50.25 - $64.50/hr

... Programmer background Location: 100% REMOTE | WEEKEND WORK Responsibilities include: Monitor ... ADABAS database on mainframe (level 8.x.x)NATURAL language on mainframe (level 9.x.x)FTP,Rexx Agile ...

Mainframe COBOL Developer

$50.25 - $64.50/hr

Mainframe COBOL Developer Location : 100% Remote in PST Time Zone ( Only Same Time Zone Candidate Workable ) NOTE : This is Part Time Requirement - 4hrs/day Client : State of Oregon Department of ...

New

Senior Mainframe Engineer Location: remote Pay rate: open to W2 and established 1099s Position type: multiyear contract We are currently seeking a Senior Mainframe Programmer/Support Analyst with a ...

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Mid Level Remote Mainframe Developer information

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$53

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How much do mid level remote mainframe developer jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for mid level 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 cities are hiring for Mid Level Remote Mainframe Developer jobs? Cities with the most Mid Level 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 Mid Level Remote Mainframe Developer jobs? States with the most job openings for Mid Level Remote Mainframe Developer jobs include:
z/OS Mainframe Developer (Remote)

z/OS Mainframe Developer (Remote)

A.C.Coy Company

Remote

$50.25 - $64.50/hr

Other

Posted yesterday


Job description

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 CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.

Responsibilities
  • Research, design, implement, and manage software programs as well as testing and evaluating new programs.
  • Resolve problems with software and respond to suggestions for improvements and enhancements.
  • Write and implement efficient code. Develop quality assurance procedures and deploy software tools, processes and metrics.
  • Participate in development of software user manuals. Instructs, assigns, directs, and checks the work of other software developers on the development team.
  • Consult with engineering staff to evaluate software-hardware interfaces and develop specifications and performance requirements.
Qualifications
  • A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is required.
  • 8+ years of hands-on experience with COBOL programming on IBM z/OS.
  • Proficiency in JCL, VSAM, DB2, IMS, CICS and RACF.
  • Strong knowledge of batch processing and online transaction processing.
  • Must have experience with IBM utilities, TSO/ISPF, and Abend-AID.
  • Experience in mainframe migration projects or modernization initiatives is preferred.
  • Experience with Control-D, Control-M, File-AID.
  • Familiarity with AI/ML tools (CoPilot, WatsonX, ReDux, others) for code analysis, pattern recognition, or modernization support.
  • Understanding of AI-driven code refactoring platforms/products and the ability to leverage AI to improve testing, documentation, and process optimization.
  • Familiarity with DevOps practices on mainframes, including tools like Jenkins and Git.
  • Strong written and verbal communication skills (ability to translate between business and technical concepts).
  • All candidates must be US Citizens or have permanent residence status (Green Card).
  • Must be able to obtain Public Trust Clearance.
  • Candidate must have lived in the United States for the past 5 years.
  • Cannot have more than 6 months travel outside the United States within the last 5 years. Military Service excluded.