• Sr . Mainframe Developer

    Cognizant (Columbus, OH)
    **About the role** As a Senior Mainframe Developer , you will make an impact by designing, developing, and maintaining robust mainframe applications that ... you will:** + Analyze and interpret business requirements to design scalable mainframe solutions. + Develop and maintain applications using COBOL, VSAM, DB2, CICS,… more
    Cognizant (10/18/25)
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  • Senior Mainframe Developer

    Cognizant (Columbus, OH)
    **About the role** As a ** Senior Mainframe Developer ** , you will make an impact by designing, developing, and implementing robust mainframe solutions ... you will:** + Analyze and review requirements related to Mainframe and zOS systems. + Develop and maintain applications...to have to be considered:** + Proven experience in Mainframe development with strong expertise in COBOL, VSAM, DB2,… more
    Cognizant (10/18/25)
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  • Senior Mainframe Developer

    GovCIO (Columbus, OH)
    **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 Software Engineer - Mainframe…

    PNC (Strongsville, OH)
    …in STEM OPT for this position. **Job Description** We are seeking a skilled Mainframe Developer to join our team and support mission-critical applications. The ... an opportunity to contribute to the company's success. As a Senior Software Engineer - Mainframe within PNC's Home Lending organization, you will be based in… more
    PNC (10/16/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    Koniag Data Solutions, a Koniag Government Services company **,** is seeking a Senior COBOL Developer with a Secret clearance to support KDS and our government ... three weeks paid time off, and more. **Koniag Data Solutions, is seeking a skilled Senior COBOL Developer to join our team. This role is critical in maintaining… more
    Koniag Government Services (09/26/25)
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  • SailPoint Developer

    KeyBank (Brooklyn, OH)
    …and as part of a team for the Identity IQ Application. This is a Sr . Developer position for application development working in a development and testing delivery ... is seeking an experienced and skilled Full Stack Sailpoint Developer with several years of coding experience who can...junior and mid-level developers as well as other peer Senior Engineers to foster growth and ensure best practices… more
    KeyBank (10/11/25)
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  • Principal Professional Services Consultant

    Rocket Software (Columbus, OH)
    …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 (10/10/25)
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