• Senior Mainframe Developer

    GovCIO (Madison, WI)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications ... USD $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6700/ senior - mainframe - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6700_… more
    GovCIO (09/17/25)
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  • Senior ETL Developer

    Fiserv (Milwaukee, WI)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior ETL Developer **About your role:** As a Senior ETL Developer ... need to have:** + 8 years of experienceas anETL Developer ,Data Integration Engineer, or in a similar role focused...Java, or C++ Experience in managing data loads from Mainframe VSAM files to IBM Cognos. + Proficiency with… more
    Fiserv (10/04/25)
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  • Senior Professional Services Consultant

    Rocket Software (Madison, WI)
    …Enterprise Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or ... Enterprise Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or… more
    Rocket Software (08/01/25)
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