• Software Engineer III - Mainframe

    JPMorgan Chase (Jersey City, NJ)
    …reference data. The ideal candidate will have hands-on experience with mainframe technologies and a strong understanding of distributed systems. **Job ... or break down technical problems + Develop, enhance, and maintain mainframe applications to ensure high performance, reliability, and scalability. + Utilize… more
    JPMorgan Chase (11/15/25)
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  • Application Developer

    CTG (Syracuse, NY)
    CTG is urgently seeking an experienced Application Developer for a mainframe modernization project in Syracuse, NY. This is an onsite opportunity to work ... You Should Apply:** + Be a key contributor in modernizing critical legacy mainframe applications. + Work onsite with a collaborative team on high-impact billing… more
    CTG (10/18/25)
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  • Application Development Sr Programmer…

    Citigroup (Jacksonville, FL)
    …and desired skills for an Application Development Sr Programmer - Mainframe Developer , AVP position focused on supporting card issuance and customer ... 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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  • Mainframe COBOL Developer

    Fiserv (Lincoln, NE)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Mainframe COBOL Developer Description The Application Analyst will develop and/or ... moderately complex to complex software components of the business application system utilizing available developer tools. Roughly...COBOL, MVS/JCL, DB2, SQL, CICS, and VSAM in a mainframe environment. SAS or WPS skill are preferred Strong… more
    Fiserv (11/05/25)
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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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  • 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,...conduct testing, and debug code + Troubleshoot and resolve application issues + Conduct research and provide technical recommendations… more
    System One (09/03/25)
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  • Software Engineer II- Mainframe

    Truist (Richmond, VA)
    …the top or bottom of this page. After you click Apply Now and complete your application , you'll be invited to create a profile, which will let you see your ... application status and any communications. If you already have...this role, you will design, develop, maintain, and enhance mainframe applications utilizing technologies such as JCL, COBOL, VSAM,… more
    Truist (11/06/25)
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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

    NTT DATA North America (Westlake, TX)
    …in Westlake, TX or Jersey City, NJ. Job Description: We have a Mainframe Engineer/ Developer opening that represents an outstanding opportunity to further develop ... adaptable, and forward-thinking organization, apply now. We are currently seeking a Mainframe Software Development Specialist (Onsite Hybrid) to join our team… more
    NTT DATA North America (10/25/25)
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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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