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Cobol Developer Jobs in Seattle, WA (NOW HIRING)

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 ... COBOL) * 5+ years of experience with IBM mainframe systems and Job Control Language (JCL) * 5+ ...

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 ... COBOL) * 5+ years of experience with IBM mainframe systems and Job Control Language (JCL) * 5+ ...

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 ... COBOL) * 5+ years of experience with IBM mainframe systems and Job Control Language (JCL) * 5+ ...

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

Redmond, WA · On-site

$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 ...

CYNET SYSTEMS

Technical Project Manager

Issaquah, WA · On-site

$58 - $63/hr

... COBOL familiarity a plus). * Cloud platforms: GCP, Azure (compute, storage, networking, security). * Middleware & UI: Java/Spring Boot, REST APIs, ReactJS. * Solid grasp of SDLC, DevOps, and Agile ...

Onramp Lab

Developer

Seattle, WA · Remote

We are seeking a skilled Developer to join our technical team. The ideal candidate will play a key role in building, maintaining, and enhancing our software products and applications. You will ...

Casne Engineering, Inc.

Be Seen First

Software Developer II

Bellevue, WA · Remote

$90K - $120K/yr

We are seeking a highly skilled and motivated Software Developer with strong proficiency in Python and SQL to join our dynamic development team. This role is ideal for someone who thrives as both in ...

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All JobsCobol Developer JobsCobol Developer Jobs in Seattle, WA

Cobol Developer information

See Seattle, WA salary details

$12

$63

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How much do cobol developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for cobol developer in Seattle, WA is $63.18, according to ZipRecruiter salary data. Most workers in this role earn between $55.00 and $74.42 per hour, depending on experience, location, and employer.

What is a COBOL Developer?

A COBOL Developer is a software programmer who specializes in using the COBOL (Common Business-Oriented Language) programming language to design, develop, maintain, and troubleshoot business applications. COBOL is a legacy language primarily used in mainframe computing environments, common in industries like banking, insurance, and government. COBOL Developers often work on updating, maintaining, or migrating older systems that are critical to business operations. Their responsibilities may also include analyzing existing code, optimizing performance, and ensuring systems comply with current regulatory and security standards.

What is the difference between Cobol Developer vs Mainframe Developer?

AspectCobol DeveloperMainframe Developer
Required CredentialsProficiency in COBOL, JCL, DB2Proficiency in COBOL, JCL, DB2, and mainframe tools
Work EnvironmentLegacy systems, mainframe environmentsMainframe systems, enterprise IT infrastructure
Employer & Industry UsageFinancial, insurance, government sectorsFinancial institutions, government agencies, large enterprises
Common Search & ComparisonOften compared for mainframe roles involving COBOLBroader role including system administration and maintenance

While both roles involve working with mainframe systems and COBOL, a Cobol Developer primarily focuses on coding and maintaining COBOL applications. A Mainframe Developer may handle a wider range of tasks, including system setup, maintenance, and integration within mainframe environments. The roles often overlap, but Cobol Developers are more specialized in application development.

What are some of the common challenges Cobol Developers face when working with legacy systems?

Cobol Developers often encounter challenges related to maintaining and upgrading legacy systems, such as limited documentation, outdated hardware, and code that was written decades ago by other programmers. Integrating Cobol-based applications with modern technologies and platforms can also require creative problem-solving and strong analytical skills. Collaboration with business analysts and IT teams is essential to accurately translate current business needs into the existing codebase while ensuring system stability and data integrity.

What Does a Cobol Developer Do?

COBOL stands for Common Business-Oriented Language. It is a programming language used in business applications. A COBOL developer works on developing applications using this programming language that operate on an organization's mainframe computers. Businesses use COBOL for large tasks, such as transaction and batch processing. As a COBOL developer, your responsibilities include coding new programs using COBOL or assessing and upgrading existing programs and applications to meet business needs and objectives.

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

To thrive as a Cobol Developer, you need strong programming skills in COBOL, a solid understanding of mainframe environments, and experience with legacy systems, often supported by a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, DB2, and transaction processing systems is typically required, along with knowledge of version control systems. Analytical thinking, attention to detail, and effective communication help developers troubleshoot issues and collaborate with teams maintaining critical enterprise applications. These skills and qualities are essential to ensure the reliability and modernization of core business systems that depend on COBOL.
More about Cobol Developer jobs
What are the most commonly searched types of Cobol Developer jobs in Seattle, WA? The most popular types of Cobol Developer jobs in Seattle, WA are:
What are popular job titles related to Cobol Developer jobs in Seattle, WA? For Cobol Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Cobol Developer jobs in Seattle, WA look for? The top searched job categories for Cobol Developer jobs in Seattle, WA are:
Cobol Developer jobs near you
Infographic showing various Cobol Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 3% Internship, 1% As Needed, 76% Full Time, 4% Part Time, 13% Contract, and 3% Nights. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $131,414 per year, or $63.2 per hour.
2X COBOL Developers (Remote)

2X COBOL Developers (Remote)

Elyon International

Seattle, WA • Remote

$60 - $65/hr

Full-time

Medical, Dental, Life, Retirement

Posted 15 hours ago

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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