• IT Mainframe Developer - Contract…

    Nelnet (Denver, CO)
    …Degree in Computer Science **EXPERIENCE:** + Minimum 5 years of experience in mainframe development. + Proficiency in: COBOL (batch and online) CICS (transaction ... they live, learn, and work. We are seeking experienced Mainframe Developers to support state workforce agency's initiative to...6 to 9 digits. This role involves modifying legacy COBOL applications, CICS screens, DB2 schemas, and batch jobs… more
    Nelnet (11/12/25)
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  • IT Quality Assurance Analyst - Contract…

    Nelnet (Breckenridge, CO)
    …in software quality assurance or testing roles. + Strong understanding of mainframe systems and testing methodologies. + Experience with: COBOL , CICS, DB2, ... business analysts to design and execute test plans for COBOL , CICS, DB2, and batch components. . Perform unit,...test reporting and validation. **Pay Rate:** _This is a contract position contingent upon project needs, with a compensation… more
    Nelnet (11/12/25)
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  • Java API Developer

    Eliassen Group (Denver, CO)
    **Java API Developer** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote **Reference ID:** JN -092025-103586 ... AI tools like GitHub Copilot to improve development efficiency. + Support mainframe resource resiliency and legacy system maintenance. + Engage in cross-functional… more
    Eliassen Group (09/10/25)
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