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Mainframes Developer Jobs in Minnesota (NOW HIRING)

PROLIM Global Corporation

Mainframe Developer

Minneapolis, MN · On-site

$51.25 - $65.75/hr

Mainframe Developer Descriptions: "Extensive work with sequential files • Strong technical knowledge and skills in Cobol, DB2 , JCL, VSAM • Adept with agile software development lifecycle and ...

TekWissen

Mainframe Developer

Bloomington, MN · On-site

$49.25 - $63.25/hr

... software engineering, and systems integration. www.tekwissen.com We are currently seeking a talented Mainframe Developer for a 1 YEAR project in Bloomington, MN, United States. Qualifications ...

CYNET SYSTEMS

Mainframe Developer

Minneapolis, MN · On-site

$60/hr

... mainframe-based reporting solutions. * Ensure application performance, stability, and regulatory compliance. * Troubleshoot production issues and perform root-cause analysis. * Mentor developers and ...

United Airlines

Mainframe Developer

Saint Paul, MN

$49.50 - $63.75/hr

Seeking an experienced Mainframe Developer to lead the design, development, support, and enhancement of tax and regulatory reporting applications on IBM Mainframe platforms. The role involves ...

Broadcom

Senior Mainframe DevOps Architect

Rochester, MN

$131K - $178K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own end-to-end architecture for enterprise customers-translating complex business requirements into ...

Sonsoft Inc

Mainframes Testing

Minneapolis, MN · On-site

$51.25 - $65.75/hr

Mainframes: JCL (Test JCL creation from production JCLs) , PACBASE & COBOL (For reviewing and understanding programs written) , Writing simple SORT CARDS for extraction/formatting. Databases: IMS ...

Accenture

Mainframe Specialist

Minneapolis, MN

$70K - $196K/yr

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 ...

Huntington

Mainframe Systems Engineer III

Minnetonka, MN · On-site

$176K - $209K/yr

The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation and customization, storage management, hardware configuration ...

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Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

Is a mainframes developer a good career?

A mainframes developer is a specialized 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 systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the ongoing need to maintain and upgrade existing mainframe applications. However, the number of new positions is limited compared to emerging technologies, and skills in mainframe modernization are increasingly valued.

What does a mainframes developer do?

A mainframes developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of large-scale enterprise systems, frequently working with legacy code and mainframe-specific tools in a structured environment.

What are popular job titles related to Mainframes Developer jobs in Minnesota?

For Mainframes Developer jobs in Minnesota, the most frequently searched job titles are:

What job categories do people searching Mainframes Developer jobs in Minnesota look for?

The top searched job categories for Mainframes Developer jobs in Minnesota are:

What cities in Minnesota are hiring for Mainframes Developer jobs?

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Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Minnesota as of August 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 100% In-person job distribution.

Senior Mainframe Developer

Precision Technologies Corp

Minneapolis, MN • On-site

Contractor

Re-posted 9 days ago

Job description

Job Description:

We are seeking a highly experienced Senior Mainframe Developer with a strong background in Cobol and Hogan to join our innovative team. The ideal candidate will possess over 9+ years of experience in software development, with a proven track record of designing and implementing complex applications. Candidate will contribute and be a team player for the Mainframe Cobol, Hogan tech stack to enhance the software solutions and drive efficiency across development processes.

 
Responsibilities:
  • Lead the design, development, and deployment of Mainframe-based applications incorporating with strong skills with Cobol and Hogan.
  • Design, develop, and maintain mainframe applications using COBOL, JCL, and DB2.
  • Collaborate with developers, qa, to integrate with project team for design and develop applications.
  • Architect and implement scalable application development aligned with business requirements.
  • Ensure the performance, security, and reliability of applications throughout their lifecycle.
  • Conduct code reviews, providing constructive feedback and guidance to junior developers.
  • Collaborate with cross-functional teams to define project scope, objectives, and deliverables.
 
 
Requirements:
 
  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • Minimum of 9 years of proven experience as a Mainframe Developer with a strong portfolio of successful projects.
  • Extensive experience with strong background in COBOL, JCL, DB2, and other mainframe technologies, and will be responsible for ensuring the stability, performance, and scalability of legacy systems that are critical to our business operations.
  • The individual would split their time doing development work on new functionality support the ICS testing environments and the other half performing production support activities for the jobs running in IT, UAT and AAE.
  • Expertise with RPG400, RPG III, COBOL, or SYNON in an AS/400 environment, or COBOL or C in one of a variety of mid-range platforms such DEC VAX or HP3000. AS/400 Programmer, VAX Programmer, HP Programmer.
  • Performs all or part of full life cycle development process with an emphasis on developing business applications, supporting existing applications, modifying/enhancing them support current needs, and implementing the changes necessary as the needs of the business units change. Usually involves high-volume and large-scale batch or online processing.
  • Well versed in DevOps practices for mainframe CI/CD pipeline.
  • Familiarity with cloud platforms (AWS, Azure, Google Cloud) and their services.
  • Experience with database design, management.
  • Troubleshoot and resolve application issues and performance problems
  • Exceptional problem-solving skills, attention to detail, and a commitment to quality.
  • Strong communication, leadership, and mentorship abilities.
 
Preferred, but not required:
 
  • Experience with learning frameworks and utilizing best practices of AI.
  • Familiarity with containerization and orchestration technologies (Docker, Kubernetes).