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Remote Mainframe Developer Jobs in Potomac, MD (NOW HIRING)

Wsgr

Senior Software Developer

Washington, DC · On-site +1

$147K - $198K/yr

You will work closely with a fully remote team of designers, developers, and stakeholders to add new capabilities to the Neuron platform, as well as maintain existing features and infrastructure. You ...

S2Technologies

Software Developer

Arlington, VA · On-site +1

Software Developer Position Overview: S2Technologies is actively seeking a software developer to ... Primarily remote, but applicants must be located within 75 miles of the Pentagon in the D.C. metro ...

SprezzMC

Senior Software Developer

Arlington, VA · Remote

$62.75 - $82.75/hr

Remote (In the U.S) Other Considerations: U.S. Citizen or Permanent Resident (Required) POSITION SUMMARY We are seeking a Senior Software Developer to be responsible for leading the development and ...

Ariadne

NCBI Software Developer

Bethesda, MD · On-site +1

This opportunity is full time in Bethesda, MD and/or remote work. As a Software Developer, you will contribute to development efforts that support the goals and initiatives of the product team and ...

BCC-NIH

Software Developer (C++, Python)

Bethesda, MD · On-site +1

Overview Black Canyon Consulting (BCC) is searching for a Software Developer in Bioinformatics and ... This opportunity is full time and onsite at the NIH in Bethesda, MD and/or remote work. We attract ...

SprezzMC

Developer

Arlington, VA · Remote

Remote (In the U.S) Other Considerations: U.S. Citizen or Permanent Resident (Required) POSITION SUMMARY We are seeking a Software Developer to be responsible for designing, coding, and modifying ...

SAIC

AI Application Developer

Washington, DC · Remote

$160K - $200K/yr

Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a AI Application Developer that will design, develop, and implement intelligent business applications leveraging ...

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CPMC LLC

Sr. Developer

Greenbelt, MD · Remote

$55.75 - $73.75/hr

This position is primarily remote but is based in the DMV area and is a full-time W2 employment ... Additional engineering activities may include supporting/testing Gurobi Optimizer setup and ...

DataAnnotation

Software Developer

Alexandria, VA · Remote

$40 - $75/hr

Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

DataAnnotation

Application Developer

Alexandria, VA · Remote

$40 - $75/hr

Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

DataAnnotation

Software Developer

Washington, DC · Remote

$40 - $75/hr

Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

DataAnnotation

Application Developer

Washington, DC · Remote

$40 - $75/hr

Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... other engineers -- who are driving real-world impact in AI development. Our platform offers an ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site +1

Remote Work: Yes Job Number: R0240822 Location: Arlington,VA,US Share job via: Share Additional Locations: * San Antonio, Texas, USA AI Developer The Opportunity : As an experienced AI engineer, you ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site +1

Remote Work: Yes Job Number: R0240823 Location: Arlington,VA,US Share job via: Share Additional Locations: * San Antonio, Texas, USA AI Developer The Opportunity : As an experienced AI engineer, you ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site +1

Remote Work: Yes Job Number: R0240820 Location: Arlington,VA,US Share job via: Share Additional Locations: * San Antonio, Texas, USA AI Developer The Opportunity : As an experienced AI engineer, you ...

SAIC

AI Application Developer

Washington, DC · Remote

$160K - $200K/yr

Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a AI Application Developer that will design, develop, and implement intelligent business applications leveraging ...

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All JobsRemote Mainframe Developer JobsRemote Mainframe Developer Jobs in Potomac, MD

Remote Mainframe Developer information

See Potomac, MD salary details

$10

$55

$74

How much do remote mainframe developer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for remote mainframe developer in Potomac, MD is $55.21, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $62.64 per hour, depending on experience, location, and employer.

What Does a Remote Mainframe Developer Do?

As a remote mainframe developer, you work from home to design, code, test, and configure software and applications used on a mainframe system. Mainframes are large computers with particularly high processing power and are often used for critical tasks like bulk data processing or enterprise resource planning. In this role, you may help ensure all new software is fully backward-compatible, monitor system performance, isolate errors, and work collaboratively with other developers as needed. Most mainframe developers work for larger companies. As a remote employee, you use virtual office software, phone, chat, or email to remain connected to other employees.

How much do mainframe programmers make?

Mainframe programmers typically earn between $70,000 and $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe tools can command higher salaries, especially in industries like finance and government. Remote positions may also influence compensation levels.

Is mainframe still in demand?

Mainframe developers are still in demand due to the continued reliance of many large organizations on legacy systems for critical operations. Skills in COBOL, JCL, and mainframe environments remain valuable, especially in finance, insurance, and government sectors where mainframes handle high-volume transactions.

What are the key skills and qualifications needed to thrive as a Remote Mainframe Developer, and why are they important?

To thrive as a Remote Mainframe Developer, you need strong programming skills in languages like COBOL, JCL, and experience with mainframe operating systems, often supported by a degree in computer science or related field. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is typically required, along with relevant certifications. Excellent problem-solving abilities, independent work ethic, and effective virtual communication are standout soft skills for this remote role. These skills ensure smooth maintenance, modernization, and support of critical legacy systems in distributed teams.

Can mainframe be replaced by AI?

Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe environments, programming languages, and security protocols. While AI can automate certain tasks like code analysis and testing, it is unlikely to fully replace the need for skilled mainframe developers who manage complex, mission-critical systems. Instead, AI tools are increasingly used to augment their work and improve efficiency.

Does mainframe need coding?

Yes, mainframe developers typically need coding skills in languages such as COBOL, PL/I, or Assembler to create, maintain, and update mainframe applications. Proficiency in these languages is essential for working effectively in mainframe environments and often includes understanding of tools like JCL and DB2. Coding is a core part of mainframe development roles.

How does a Remote Mainframe Developer typically collaborate with on-site teams and manage communication challenges?

As a Remote Mainframe Developer, you'll often work closely with on-site IT teams, business analysts, and project managers through virtual meetings, chat platforms, and shared documentation tools. Effective communication is key, so regular check-ins and proactive status updates help ensure alignment on project goals and troubleshooting efforts. Many companies use agile methodologies, which means you'll likely participate in daily stand-ups and sprint planning sessions remotely. While time zone differences can be a challenge, flexible scheduling and clear communication protocols are common strategies to keep everyone connected and productive.

What is a Remote Mainframe Developer?

A Remote Mainframe Developer is a software professional who specializes in designing, developing, maintaining, and troubleshooting applications that run on mainframe computers, while working from a remote location. Mainframes are powerful computers often used by large organizations for critical applications, such as transaction processing and bulk data handling. Remote Mainframe Developers use programming languages like COBOL, JCL, and Assembler, and often connect to mainframe systems via secure networks. Their work ensures that legacy systems remain efficient, secure, and up-to-date. This role typically requires strong technical skills, experience with mainframe environments, and effective communication for collaborating with on-site teams.
More about Remote Mainframe Developer jobs
What cities near Potomac, MD are hiring for Remote Mainframe Developer jobs? Cities near Potomac, MD with the most Remote Mainframe Developer job openings:
Remote Mainframe Developer jobs near you
Infographic showing various Remote Mainframe Developer job openings in Potomac, MD as of June 2026, with employment types broken down into 23% Full Time, and 77% Contract. Highlights an 100% Remote job distribution, with an average salary of $114,831 per year, or $55.2 per hour.
Software Developer (Full-Time) with Security Clearance

Software Developer (Full-Time) with Security Clearance

Wyetech, LLC

Annapolis Junction, MD • On-site, Remote

Other

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

Job description

Location type * All
  • On-site
  • Hybrid
Remote Location All
  • Annapolis Junction, Maryland
  • Augusta, Georgia
  • Chantilly, Virginia
  • Columbia, Maryland
  • Ft. Belvoir, Virginia
  • Ft. Meade, Maryland
  • Greenville, SC
  • Hanover, Maryland
  • Honolulu, Hawaii
  • Laurel, Maryland
  • Linthicum Heights, Maryland
  • Maryland
  • Odenton, Maryland
  • Ohio
  • San Angelo, TX
  • San Antonio, Texas
  • Saratoga, Utah
Washington, DC Team All
  • BB Team
  • CP Team
  • DT Team
  • FF Team
  • FFLL Team
  • FFPP Team
  • FFSS Team
  • HII Team
  • ID Team
  • IS Team
  • NH Team
  • OL Team
  • PF Team
  • PP Team
  • QK Team
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  • SF Team
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  • TKO Team
  • VG Team
  • WH Team
Wyetech Corporate Software Developer (Full-Time) All
  • Analysis & Reporting (Full-Time)
  • Configuration Management (Full-Time)
  • Database Administrator (Full-Time)
  • Database Engineer (Full-Time)
  • DevOps (Full-Time)
  • Engineer (Full Time)
  • Hardware Engineering (Full-Time)
  • IT (Full-Time)
  • Network Engineer (Full-Time)
  • Program Coordinator (Full-Time)
  • Security Engineer / Security Officer (Full-Time)
  • Software Developer (Full-Time)
  • Software Engineering (Full-Time)
  • System/Network Administration (Full-Time)
  • Systems Engineering (Full-Time)
  • Technical Writer (Full-Time)
  • Test Engineer (Full-Time)
  • Trainer (Full-Time) OL Team Apply Agile Developer 1 On-site — Software Developer (Full-Time)Annapolis Junction, Maryland Apply Agile Developer 3 On-site — Software Developer (Full-Time)Annapolis Junction, Maryland Apply Agile Developer 3 On-site — Software Developer (Full-Time)Annapolis Junction, Maryland Apply DevOps Engineer 4 On-site — Software Developer (Full-Time)Annapolis Junction, Maryland TG Team Apply CNO Analyst/Programmer 0 On-site — Software Developer (Full-Time)Maryland Apply CNO Analyst/Programmer 1 (CCAs Accepted) On-site — Software Developer (Full-Time)Maryland Apply CNO Analyst/Programmer 2 (CCAs Accepted) On-site — Software Developer (Full-Time)Maryland Apply CNO Analyst/Programmer 3 On-site — Software Developer (Full-Time)Maryland VG Team Apply Software Developer (Systems Software) On-site — Software Developer (Full-Time)Chantilly, Virginia We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. Jobs powered by

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