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Remote Mainframe Developer Jobs in Washington (NOW HIRING)

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description ... Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM ...

The IBM System Programmer will be responsible for installing, maintaining, and troubleshooting IBM ... The ideal candidate will have extensive experience in mainframe environments, particularly with z ...

Washington, DC (Remote) Type: Contract To Hire Compensation: $94.87/HR on W2 Clearance: Public ... Own the target-state design of the client's DevSecOps platform spanning Azure/AKS, AWS, mainframe z ...

Washington, DC (Remote) Type: Contract To Hire Compensation: $94.87/HR on W2 Clearance: Public ... Own the target-state design of the client's DevSecOps platform spanning Azure/AKS, AWS, mainframe z ...

Washington, DC (Remote) Type: Contract To Hire Compensation: $94.87/HR on W2 Clearance: Public ... Own the target-state design of the client's DevSecOps platform spanning Azure/AKS, AWS, mainframe z ...

Washington, DC (Remote) Type: Contract To Hire Compensation: $94.87/HR on W2 Clearance: Public ... Own the target-state design of the client's DevSecOps platform spanning Azure/AKS, AWS, mainframe z ...

REMOTE Clearance: Must possess an active MBI Clearance (Minimum Background Investigation) and have ... Experience with methodologies for Java/J2EE, Oracle DB, IBM DB2, SQL, Windows, IBM z/OS mainframe ...

REMOTE Clearance: Must possess an active MBI Clearance (Minimum Background Investigation) and have ... Experience with methodologies for Java/J2EE, Oracle DB, IBM DB2, SQL, Windows, IBM z/OS mainframe ...

REMOTE Clearance: Must possess an active MBI Clearance (Minimum Background Investigation) and have ... Experience with methodologies for Java/J2EE, Oracle DB, IBM DB2, SQL, Windows, IBM z/OS mainframe ...

REMOTE Clearance: Must possess an active MBI Clearance (Minimum Background Investigation) and have ... Experience with methodologies for Java/J2EE, Oracle DB, IBM DB2, SQL, Windows, IBM z/OS mainframe ...

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Remote Mainframe Developer information

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$60

$81

How much do remote mainframe developer jobs pay per hour?

As of Aug 12, 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.

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 in demand?

Mainframe developers are still in demand due to the continued reliance of large enterprises on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and many organizations seek professionals to maintain and modernize legacy systems.

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.
What are the most commonly searched types of Mainframe Developer jobs in Washington? The most popular types of Mainframe Developer jobs in Washington are:
What are popular job titles related to Remote Mainframe Developer jobs in Washington? For Remote Mainframe Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Developer jobs in Washington look for? The top searched job categories for Remote Mainframe Developer jobs in Washington are:
What cities in Washington are hiring for Remote Mainframe Developer jobs? Cities in Washington with the most Remote Mainframe Developer job openings:
Infographic showing various Remote Mainframe Developer job openings in Washington as of August 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% Remote job distribution, with an average salary of $125,748 per year, or $60.5 per hour.

Senior Application Engineer

System One

Vienna, VA โ€ข Remote

Contractor

Re-posted 13 days ago


Job description

Job Title: Senior Application Engineer Location: Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description Design, develop, and optimize software applications that bridge technical teams and end-users, addressing business needs through innovative solutions and enhancing member or internal user experiences. Leverage the full software development lifecycle, including design, coding, testing, and deployment on an Agile Release Train, to ensure efficient system improvements. Work under minimal supervision and use complete understanding of business needs and objectives to support projects that have impact on the achievement of operational goals. Advanced skill set and proficiency with procedures and techniques. Responsibilities • Research and analysis of the existing CACS application and the known, documented interfaces • Identification of required changes needed for integration with downstream applications • Architecture and design documentation for the proposed processing • Engineering the technical solution, migration to the Integration environment for quality testing, and resolution of identified bugs • Debt Sale execution and validation with the possibility for some engineering work. • Design, develop, and optimize high-quality software applications using various, advanced programming languages and frameworks that meet business requirements • Collaborate with engineers, stakeholders, and team members to gather and analyze requirements and translate them into technical specifications, propose innovative solutions, and ensure timely task completion • Write advanced, clean, scalable, and maintainable code that adheres to industry best practices and organizational coding standards • Implement data structures and algorithms efficiently, optimizing code for performance, scalability, and user experience • Identify, troubleshoot, and resolve advanced application functionality, performance, and bugs, ensuring quality and system improvements • Conduct advanced and team code reviews, provide constructive feedback, and learn from colleagues' expertise to maintain a high-quality codebase • Lead small projects and initiatives, while building strong working relationships with stakeholders, team members and subject matter experts, driving collective success and continuous improvement • Contribute to generating and adhering to application and software development engineering policies, standards, and procedures • Continuously learn from individual and team experiences, fostering growth and improvement through collaboration and continuous feedback Qualifications • Bachelors Degree in Computer Science, Information Systems, a related field or the equivalent combination of education, training or experience • 10+ years of experience in application or software development engineering • Prefer knowledge and understanding of Collections business processes • Advanced proficiency in software development principles, the SAFe/Agile methodology, and version control systems • Expertise in mainframe programming languages and development tools such as JCL, COBOL, DB2 and IBM mainframe utilities (Syncsort, DFSort, ICETOOL) on z/OS. Client leverages Changeman ZMF for change management and ESP for job scheduling • Deep understanding of database structures, web technologies, and technical applications, capable of designing and implementing scalable solutions • Strong problem-solving, analytical, and troubleshooting skills, with the ability to address complex technical issues efficiently • Advanced written and verbal communication skills for articulating technical concepts to both technical and non-technical stakeholders • Experience in software testing, quality assurance, and optimizing code for performance, scalability, and maintainability • Advanced knowledge of customer support tools, ticketing systems, and knowledge base platforms for effective resolution of technical issues • Expertise in data structures, algorithms, and applying them for optimal application performance and scalability • Ability to lead projects, mentor team members, and contribute to the development of engineering policies, standards, and procedures Ref: #851-Rockville-S1