• Java - Mainframe Programmer

    GovCIO (Denver, CO)
    …to this job (https://careers-govcio.icims.com/jobs/6418/java mainframe - programmer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to… more
    GovCIO (08/08/25)
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  • Senior Mainframe System Programmer

    Fiserv (Colorado Springs, CO)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The Senior System Programmer ... and implementation of fixes and new versions, and work with other mainframe -based or midrange-based technical teams on production roll-out. + Work with internal… more
    Fiserv (07/12/25)
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  • Mainframe Programmer

    GovCIO (Denver, CO)
    …referral to this job (https://careers-govcio.icims.com/jobs/5904/ mainframe - programmer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for Mainframe Developer to perform maintenance, remediation's, and updates...years of experience on large scale applications on a mainframe platform developing in both a Batch and Online… more
    GovCIO (07/21/25)
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  • Senior Mainframe IMS Systems…

    Travelers Insurance Company (Denver, CO)
    …1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our organization as we grow and transform our Technology landscape. ... In this technical individual contributor role on the Realtime Support team, the individual will be responsible for all aspects of the evaluation, configuration, security, implementation, and support of IMS and related software for multiple business groups. The… more
    Travelers Insurance Company (08/08/25)
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  • Senior Customer Solutions Engineer - IMS…

    Rocket Software (Denver, CO)
    …provide training for the IBM IMS Tools product family and various other IBM Mainframe products. The ideal candidate will have deep technical knowledge of IMS and ... + Bachelor's Degree, or equivalent experience + 8 + years as a Systems Programmer or other similar position + 4+ years customer facing consulting experience +… more
    Rocket Software (08/08/25)
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