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Remote Mainframe Developer Jobs in Washington (NOW HIRING)

OM Group Inc.

Power Platform Developer

Arlington, VA · Remote

$120K - $135K/yr

Power Platform Developer - Fully Remote OM Group, Inc. is seeking a Power Platform Developer to support, maintain, enhance, and troubleshoot a mission-critical Microsoft Power Platform solution ...

NuAxis Innovations

Senior AI Developer

Washington, DC · On-site +1

$61.75 - $81.50/hr

We are currently seeking a talented and motivated Senior AI Developer for a remote federal program opportunity. Position Overview The Senior AI Developer serves as the lead technical resource ...

Yudrio, Inc

Deployment Manager

Washington, DC · Remote

Washington, DC Metropolitan area or Remote Required Skills * Active IRS MBI clearance ( Required ... Experience with mainframe TSO, JCL ( Plus ) * Experience with legacy IRS Masterfile (IMF or BMF ...

Knexus

AI Software Engineer (Remote)

Vienna, VA · Remote

We're looking for an experienced AI Software Engineer with 6-8 years of experience to join our AI applications team. This is a fully remote position for candidates in the continental U.S., with work ...

DTC Global Services

Application Developer

Mclean, VA · On-site +1

The Application Developer will play a key role in delivering high-quality technical solutions that ... Remote / Hybrid (based on contract requirements) * Potential for periodic onsite client visits ...

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 ...

asrcfh

Senior Software Developer (Remote)

Reston, VA · Remote

$56.75 - $75/hr

Senior Software Developer Position Summary ASRC Federal is seeking a Senior Software Developer to support the Defense Contract Audit Agency (DCAA) by leading the design, development, modernization ...

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 ...

asrcfh

Senior Software Developer (Remote)

Reston, VA · Remote

$56.75 - $75/hr

Senior Software Developer Position Summary ASRC Federal is seeking a Senior Software Developer to support the Defense Contract Audit Agency (DCAA) by leading the design, development, modernization ...

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 ...

System One

Program Manager III

Washington, DC · Remote

$94.87/hr

Washington, DC (Remote - must be within the DMV area) Type: Contract To Hire Compensation: : $94.87 ... Manage multiple Agile/Scrum teams across pipeline engineering, application security, platform ...

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All JobsRemote Mainframe Developer JobsRemote Mainframe Developer Jobs in Washington

Remote Mainframe Developer information

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How much do remote mainframe developer jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for remote mainframe developer in Washington is $60.46, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $68.61 per hour, depending on experience, location, and employer.

Is IBM still making mainframes?

IBM continues to manufacture mainframes, such as the IBM Z series, which are widely used in enterprise environments for their reliability, security, and scalability. Mainframes remain a key platform for large-scale data processing and transaction workloads, and many organizations rely on mainframe developers to maintain and upgrade these systems.

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.

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.

Is mainframe developer a good career?

A mainframe developer is a skilled IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. However, it requires specialized skills and ongoing learning to stay current with evolving systems and tools.

Can mainframe be replaced by AI?

Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe architectures, 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 maintain and optimize critical enterprise systems. AI tools may assist in development, but human expertise remains essential for complex mainframe environments.

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 the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior developers with specialized skills in COBOL, JCL, and mainframe tools may earn higher salaries, especially in industries like finance and government that rely heavily on mainframe systems.

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.
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Remote Mainframe Developer jobs near you
Power Platform Developer

Power Platform Developer

OM Group Inc.

Arlington, VA • Remote

$120K - $135K/yr

Full-time

Posted 29 days ago

Job description

Power Platform Developer - Fully Remote
OM Group, Inc. is seeking a Power Platform Developer to support, maintain, enhance, and troubleshoot a mission-critical Microsoft Power Platform solution supporting a federal customer. This person in this role will be responsible for sustaining and improving applications built with Power Apps, Power Pages, and Microsoft Dataverse, while ensuring compliance with government security requirements and operational standards. The successful candidate will work closely with project leadership, cybersecurity personnel, and stakeholders to deliver secure, reliable, and user-focused solutions in a government cloud environment.
Responsibilities
  • Develop, configure, maintain, and enhance solutions using Microsoft Power Apps, Power Pages, and Microsoft Dataverse
  • Troubleshoot and resolve issues affecting application performance, availability, functionality, and user experience
  • Support ongoing operations and maintenance activities to ensure continuous system availability and compliance
  • Analyze government requests for enhancements and modifications and develop technical approaches, schedules, level-of-effort estimates, and implementation recommendations
  • Implement approved enhancements and modifications in accordance with government-approved technical direction
  • Design and implement solutions that improve efficiency, reduce manual effort, and enhance usability for end users
  • Support Power Platform deployments within Azure Government, GCC High, and other regulated cloud environments
  • Collaborate with Project Managers, Cybersecurity personnel, and Technical Writers to support secure delivery, documentation, and knowledge transfer
  • Ensure compliance with applicable government security requirements, cybersecurity standards, and governance policies
  • Participate in project meetings and provide technical support for status reporting and customer coordination
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Requirements
  • 4+ years experience developing and supporting applications using Microsoft Power Apps and Power Pages
  • Microsoft Power Platform Developer Certifications, PL-400 and PL-900 MINIMUM - no exceptions
  • CompTIA Security+ or similar in line with DoD 8140/8570 Information Assurance guidelines
  • Strong knowledge of Microsoft Dataverse and Power Platform development best practices
  • Experience troubleshooting, maintaining, and enhancing applications in production environments
  • Knowledge of Power Platform security, governance, and environment management
  • Ability to translate functional requirements into technical designs and implementation plans
  • Experience working directly with government stakeholders and project teams
  • Strong written and verbal communication skills
  • Ability to work independently and collaboratively in a remote team environment
  • Experience supporting Power Platform solutions in U.S. Government environments, including GCC High or similar regulated environments
  • Familiarity with DISA STIGs, federal cybersecurity requirements, and secure configuration standards
  • Experience supporting federal customers in remote delivery environments
  • Experience supporting documentation, training, and knowledge transfer activities
  • Experience with Azure Government cloud services and secure cloud deployments
  • Compensation will be determined based on several factors, including relevant experience, education, skills, certifications, and market conditions, with an expected range of $120,000 and $135,000
Why Join OM Group?
At OM Group, you'll join a team dedicated to delivering innovative solutions that support critical government missions. We value collaboration, technical excellence, professional growth, and a commitment to customer success. Our employees have the opportunity to make meaningful contributions while working alongside experienced professionals in a supportive environment.
OM Group, Inc. is an Equal Opportunity Employer (EOE) committed to compliance with all applicable federal, state, and local employment laws. We provide employment opportunities without regard to race, color, religion, sex, national origin, disability, veteran status, genetic information, or any other characteristic protected by law.
OM Group, Inc. is dedicated to fostering a workplace that is free from unlawful discrimination and retaliation. Our hiring and employment practices are based on merit, ensuring that all individuals have equal opportunities based on their qualifications, experience, and skills.
No Third Parties or C2C Solicitation
This is a direct hire position ineligible for third party partnering. OM Group does not accept unsolicited resumes from third-party recruiters without a signed third-party agreement. Any unsolicited third-party resumes forwarded by recruiters to OM Group or to any of our managers or employees will be considered public information, may be treated as a direct application from the person identified in the resume, and will not be eligible for placement fee payment to the agency.

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