• Lead Mainframe Developer

    Cognizant (Brookfield, CT)
    We are seeking a highly skilled Lead Mainframe Developer to join our dynamic team. This position is ideal for someone with extensive experience in mainframe ... role, you will oversee the design, development, and implementation of complex mainframe applications that meet the critical business needs of our organization. You… more
    Cognizant (11/13/25)
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  • Mainframe Developer

    ManpowerGroup (Raleigh, NC)
    Our client, a leading financial services organization, is seeking a Mainframe Developer to join their team. As a Mainframe Developer , you will be part of ... collaborative mindset, which will align successfully in the organization. **Job Title:** Mainframe Developer **Location:** Remote **Pay Range:** $60 **What's the… more
    ManpowerGroup (10/31/25)
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  • Application Development Sr Programmer…

    Citigroup (Jacksonville, FL)
    …qualifications, and desired skills for an Application Development Sr Programmer - Mainframe Developer , AVP position focused on supporting card issuance and ... its related systems **The Role** + The Application Development Sr Programmer - Mainframe Developer , AVP will be a key technical resource for the Plastics Team. +… more
    Citigroup (09/17/25)
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  • Sr. Mainframe Developer

    Cognizant (Brookfield, WI)
    **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 (11/12/25)
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  • Senior Mainframe Developer

    Cognizant (New York, NY)
    **About the role** As a ** Mainframe Developer ** , you will make an impact by designing and implementing robust technical solutions using COBOL, CICS, VSAM, and ... team and collaborate with cross-functional stakeholders to ensure high-performance and reliable mainframe systems. **In this role, you will:** + Lead the design and… more
    Cognizant (10/30/25)
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  • Mainframe Developer

    System One (Rockville, MD)
    Mainframe Developer Location: Rockville, Maryland Type: Contract Compensation: 180k Contractor Work Model: Onsite ALTA IT Services is seeking a highly ... experienced Z/OS Mainframe Developer with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services… more
    System One (09/03/25)
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  • Mainframe Developer

    Insight Global (Addison, TX)
    Job Description Insight Global is seeking a highly skilled and experienced Mainframe Developer to support and enhance mission-critical legacy systems within the ... ideal candidate will be responsible for designing, developing, and maintaining mainframe applications using COBOL and SAS within az/OS environment, while optimizing… more
    Insight Global (11/12/25)
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  • Mainframe Developer

    Fiserv (Omaha, NE)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Developer **About your role:** At Fiserv, we are dedicated to transforming ... + 3+ years with monitoring tools; SYSVIEW; Platinum; FDIO; IDCAMS; z/OS Mainframe ; Splunk; and Cycleview. + Experience with MQ Series, InterTest, Abend-Aid and… more
    Fiserv (09/28/25)
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  • Senior Mainframe Developer

    GovCIO (Little Rock, AR)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used ... 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_ **Category** _Software… more
    GovCIO (09/17/25)
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  • Mainframe Developer

    Insight Global (Charlotte, NC)
    Job Description Insight Global is seeking a Mainframe Developer for one of our large financial clients in a variety of markets. This position will respond to ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 2-5 years of hands on Mainframe experience Experience with JCL and REXX for scripting… more
    Insight Global (09/09/25)
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