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Senior Mainframe Developer (multiple positions) in Chicago, IL.

Remote, USA Full-time Posted 2025-07-27

About the position

The Senior Mainframe Developer at U.S. Bank is responsible for designing, developing, testing, operating, and maintaining applications on Mainframe hardware platforms. This role requires writing production-ready and testable code, creating design and unit test plans, and collaborating with database administrators to deploy necessary database components. The position also involves conducting review meetings for code and deliverables assigned to team members and offshore teams.

Responsibilities
• Design, develop, test, operate, and maintain applications using Mainframe hardware platforms.
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• Write production-ready and testable code using Mainframe competencies.
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• Create design, unit test plan, and unit test reports adhering to architectural best practices.
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• Work with database administrators to deploy required database components.
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• Conduct review meetings for code and deliverables assigned to team members and offshore team.

Requirements
• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.
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• 5 years of progressively responsible experience as a Computer Systems Engineer/Architect or in a related occupation.
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• 3 years of experience with CA7, COBOL, DB2, Endeavor, ESP scheduler, FILEAID, IBM debugger, JCL, Mainframe technology, MVS, QMF, QMF for windows, SPUFI, SQL, VSAM, XPEDITOR.

Nice-to-haves

Benefits
• Healthcare (medical, dental, vision)
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• Basic term and optional term life insurance
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• Short-term and long-term disability
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• Pregnancy disability and parental leave
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• 401(k) and employer-funded retirement plan
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• Paid vacation (from two to five weeks depending on salary grade and tenure)
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• Up to 11 paid holiday opportunities
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• Adoption assistance
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• Sick and Safe Leave accruals of one hour for every 30 worked, up to 80 hours per calendar year unless otherwise provided by law

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