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Mainframe Software Developer Jobs in Iowa (NOW HIRING)

Saige Partners

Mainframe Developer

Davenport, IA · On-site

$46.50 - $59.75/hr

The successful Mainframe Developer will play a critical role in deciphering the functionality of the existing codebase, translating it into clear specifications, and facilitating our modernization ...

Saige Partners

Mainframe Developer

Davenport, IA · On-site

$46.50 - $59.75/hr

Our Davenport, IA client has an immediate opening for a talented Mainframe Developer. If you are interested, please send your resume to Dani at dedgington@saigepartners.com As our client continues to ...

Futran Solutions

Mainframe Developer

Des Moines, IA · On-site

$47.75 - $61.50/hr

Mainframe Developer Location: Des Moines, IA Full-Time Qualifications Additional Information All your information will be kept confidential according to EEO guidelines.

Accenture

Mainframe Specialist

Des Moines, IA

$70K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Marshall Technologies

COBOL Developer

Des Moines, IA · On-site

$49 - $66.25/hr

Experience in reporting/analytics using mainframe tools and processes. * Solid understanding of scalable application design principles and software engineering best practices. * Familiarity with ...

Socket.dev

Software Engineer III

Des Moines, IA · On-site

$85 - $134/hr

What You'll Do Workplace Benefits is seeking a skilled software engineer to support the ... Proficiency with database applications, knowledge of mainframe, distributed and/or web programming ...

NCR Voyix

Field Service Technician I

Des Moines, IA · On-site

$19 - $20.83/hr

  • Medical

  • Retirement

  • PTO

Field Engineer? Service Technician? Or do you want to start a career in this field? Are you tech ... Familiarity with large servers, mainframe computers, and imaging software. * A+ Certification ...

NCR Voyix

Field Service Technician I

Cedar Rapids, IA · On-site

$19 - $20.83/hr

  • Medical

  • Retirement

  • PTO

Field Engineer? Service Technician? Or do you want to start a career in this field? Are you tech ... Familiarity with large servers, mainframe computers, and imaging software. * A+ Certification ...

All JobsMainframe Software Developer JobsMainframe Software Developer Jobs in Iowa

Mainframe Software Developer information

How does a mainframe software developer typically collaborate with cross-functional teams in a modern IT environment?

Mainframe Software Developers frequently work with cross-functional teams that include business analysts, system architects, QA testers, and DevOps engineers. Collaboration often involves participating in daily stand-ups, code reviews, and joint problem-solving sessions to ensure seamless integration of mainframe applications with newer technologies. Developers also play a key role in translating business requirements into robust mainframe solutions, and may be involved in mentoring junior developers or coordinating with offshore teams. This collaborative environment helps ensure that legacy systems remain aligned with evolving business needs and IT strategies.

What is a mainframe software developer?

A Mainframe Software Developer is an IT professional who designs, develops, tests, and maintains software applications that run on mainframe computers. These developers typically work with programming languages such as COBOL, JCL, and Assembler, and are responsible for ensuring the performance and reliability of critical business systems used by large organizations. Mainframe Software Developers often collaborate with business analysts, project managers, and other IT staff to support and enhance legacy systems, as well as to integrate new technologies with existing mainframe infrastructure.

What is the difference between Mainframe Software Developer vs Mainframe Systems Analyst?

AspectMainframe Software DeveloperMainframe Systems Analyst
Required CredentialsBachelor's in Computer Science or related field, certifications like IBM Certified SpecialistBachelor's in IT, Computer Science, or related, often with certifications in mainframe systems
Work EnvironmentDevelops and codes mainframe applications, often in COBOL, PL/I, or AssemblerAnalyzes system requirements, designs solutions, and coordinates between users and developers
Employer & Industry UsageFinancial institutions, government agencies, large corporations using mainframe systemsSame industries, focusing on system analysis, requirements gathering, and process improvements

While Mainframe Software Developers focus on coding and building mainframe applications, Mainframe Systems Analysts analyze existing systems and gather requirements to improve or implement new solutions. Both roles are essential in mainframe environments and often collaborate closely.

What are the key skills and qualifications needed to thrive as a mainframe software developer?

To thrive as a Mainframe Software Developer, you need expertise in COBOL, JCL, mainframe operating systems (such as z/OS), and a background in computer science or related fields. Familiarity with mainframe tools like IBM CICS, DB2, and version control systems, along with certifications such as IBM Certified System Programmer, is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication set standout professionals apart in this field. These skills ensure the maintenance of critical legacy systems, support for business operations, and seamless integration with modern technologies.

What are popular job titles related to Mainframe Software Developer jobs in Iowa?

For Mainframe Software Developer jobs in Iowa, the most frequently searched job titles are:

What job categories do people searching Mainframe Software Developer jobs in Iowa look for?

The top searched job categories for Mainframe Software Developer jobs in Iowa are:

What are popular job titles related to Mainframe Software Developer jobs in IA?

For Mainframe Software Developer jobs in IA, the most frequently searched job titles are:

Mainframe Software Developer jobs near you
Infographic showing various Mainframe Software Developer job openings in Iowa as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Mainframe Developer

Saige Partners

Davenport, IA • On-site

$46.50 - $59.75/hr

Other

Re-posted 2 days ago

Job description

As our client continues to integrate their Mainframe system into our infrastructure, they require a skilled Mainframe Developer to assist in the analysis and translation of existing legacy COBOL, JCL, and PL/1 code. The successful Mainframe Developer will play a critical role in deciphering the functionality of the existing codebase, translating it into clear specifications, and facilitating our modernization efforts.

Key Responsibilities:

  • Analyze existing legacy COBOL, JCL, and PL/1 code within the IBM Mainframe environment.
  • Break down complex code structures to understand underlying functionality and business logic.
  • Translate legacy code into modern, digestible specifications to guide modernization efforts.
  • Collaborate with cross-functional teams to ensure accurate interpretation of code requirements.
  • Provide expertise and guidance on Mainframe system architecture and codebase.

Qualifications:

  • Extensive hands-on experience with IBM Mainframe, COBOL, JCL, and PL/1 code.
  • Proven track record of "forensic" analysis and interpretation of Mainframe codebases.
  • Ability to dissect complex code structures and translate them into clear, actionable specifications.
  • Strong consultative skills with the ability to collaborate effectively across teams.
  • Bachelor's degree in Computer Science, Engineering, or related field preferred.

If you are passionate about Mainframe technology and possess the skills and experience required for this role, we encourage you to apply today!

This is a Direct Hire role.

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