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Mainframe Developer With Cobol Jobs in Seattle, WA

Accenture

Mainframe Specialist

Redmond, WA

$70K - $196K/yr

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading ...

Accenture

Mainframe Specialist

Kirkland, WA

$70K - $196K/yr

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading ...

Accenture

Mainframe Specialist

Seattle, WA

$70K - $196K/yr

Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ... COBOL, JCL, VSAM, CICS, DB2, Assembler, REXX, SPUFI, TSO/ISPF, or RACF. * Minimum 3+ years leading ...

Boeing

Senior COBOL Programmer Analyst (Virtual)

Renton, WA · On-site +1

$148K - $231K/yr

As a developer within our team, you will provide production support to the web front end of the ETS ... with IBM mainframe systems and Job Control Language (JCL) * 5+ years of experience with the ...

Boeing

Senior COBOL Programmer Analyst (Virtual)

Renton, WA · On-site +1

$148K - $231K/yr

As a developer within our team, you will provide production support to the web front end of the ETS ... with IBM mainframe systems and Job Control Language (JCL) * 5+ years of experience with the ...

Boeing

Senior COBOL Programmer Analyst (Virtual)

Renton, WA · On-site +1

$148K - $231K/yr

As a developer within our team, you will provide production support to the web front end of the ETS ... with IBM mainframe systems and Job Control Language (JCL) * 5+ years of experience with the ...

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How much do mainframe developer with cobol jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for mainframe developer with cobol in Seattle, WA is $60.75, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $68.94 per hour, depending on experience, location, and employer.

What are some common challenges faced by Mainframe Developers working with COBOL, and how can they be overcome?

Mainframe Developers working with COBOL often encounter challenges such as maintaining legacy code, integrating mainframe systems with modern technologies, and adapting to evolving business requirements. Legacy systems may lack proper documentation, making it crucial to develop strong debugging and reverse-engineering skills. Collaborating closely with business analysts and other IT teams helps ensure a clear understanding of requirements and smoother integration projects. Staying up-to-date with mainframe modernization tools and participating in knowledge-sharing sessions within your team can also help overcome these challenges and support career growth.

What are Mainframe Developers with COBOL?

Mainframe Developers with COBOL are IT professionals who specialize in developing, maintaining, and supporting applications that run on mainframe computers using the COBOL programming language. They work with legacy systems, often in industries like banking, insurance, or government, where mainframes are still prevalent due to their reliability and processing power. Their responsibilities include coding, debugging, testing, and optimizing COBOL programs, as well as integrating mainframe applications with newer technologies. Mainframe Developers also ensure the performance and security of mission-critical systems that handle large volumes of data.

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

To thrive as a Mainframe Developer with COBOL, you need expertise in COBOL programming, mainframe systems (such as IBM z/OS), JCL, and database management, typically supported by a degree in computer science or a related field. Familiarity with tools like TSO/ISPF, DB2, CICS, and source control systems is commonly required, and certifications in mainframe technologies can be advantageous. Strong problem-solving, attention to detail, and effective communication skills help you manage complex legacy systems and collaborate with cross-functional teams. These skills and qualifications are vital for maintaining, enhancing, and supporting critical business applications that rely on mainframe environments.
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Mainframe Developer With Cobol jobs near you
2X COBOL Developers (Remote)

2X COBOL Developers (Remote)

Elyon International

Seattle, WA • Remote

$60 - $65/hr

Full-time

Medical, Dental, Life, Retirement

Posted yesterday

Job description

Developers (Remote)


Job Summary

This role focuses on modernizing legacy applications by refactoring existing COBOL-based business logic into SQL/MX within the HPE NonStop environment. The work supports the AIRES application operating within the client's network. The engineer will analyze, redesign, and convert legacy code while ensuring system performance, stability, and data integrity across mission-critical systems.

Key Responsibilities

  • Refactor and migrate legacy COBOL code into SQL/MX-based implementations
  • Work within the HPE NonStop platform, supporting the AIRES application
  • Analyze existing business logic and redesign it for modern database-driven architecture
  • Ensure code quality, performance optimization, and system reliability
  • Collaborate within secure enterprise environments, adhering to network standards

Required Qualifications

  • Strong hands-on experience with:
    • COBOL development and refactoring
    • HPE NonStop systems
    • SQL/MX and SQL/MX Database Manager
    • TAL (Transaction Application Language)
  • Proven experience migrating or modernizing legacy systems
  • Solid understanding of enterprise application architecture and database-driven solutions

Preferred / Nice-to-Have Skills

Experience with:

  • NonStop SOAP
  • Guardian OS
  • DDL (Data Definition Language)
  • NetBatch, TACL, and KSH
  • Python scripting
  • Data masking techniques
  • SCOBOL


Benefits:
Paid sick leave, Medical/Dental (optional), 401 (k) Retirement Plan (optional), Employer Paid Life Insurance, Employer Paid Short Term Disability, Optional Life Insurance.


ELYON International, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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