• IBM z/OS Software Developer

    IBM (Poughkeepsie, NY)
    **Introduction** This position is with IBM z/OS System SSL. IBM z/OS is the premier mainframe operating system and System SSL is an important piece of ... and 80% of the world's corporate data depend on the IBM Z. For a half-century, the mainframe has transformed how we travel, enabled secure banking, improved how… more
    IBM (08/29/25)
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  • Senior Mainframe Developer

    CAI (Trenton, NJ)
    Senior Mainframe Developer **Req number:** R5881 **Employment type:** Full time **Worksite flexibility:** Hybrid **Who we are** CAI is a global technology ... **Job Summary** We are looking for a motivated Senior Mainframe Developer ready to take us to...10 years' experience with COBOL, 10+ years' experience with IBM OS/JCL, stored procedures, and are looking for your… more
    CAI (09/30/25)
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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 ... **The Role** + The Application Development Sr Programmer - Mainframe Developer , AVP will be a key...Working knowledge of debugging tools and application monitoring: Interest, IBM Debug, Omegamon + Experience working in a CICSPLEX/SYSPLEX… more
    Citigroup (09/17/25)
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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,...Experience with Serena ChangeMan ZMF + Development experience with IBM Mainframe Assembly language and Concept 14… more
    System One (09/03/25)
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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 (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 ... - 5+ years of hands-on experience with DB2 in a mainframe environment. - Strong knowledge of JCL, IBM utilities, REX DB2 utilities (eg, LOAD, UNLOAD, REORG) -… more
    Insight Global (09/27/25)
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  • Senior Mainframe Software Engineer - Global…

    General Motors (Roswell, GA)
    …platforms and frameworks such as SpringBoot and Spring. + Agile, SCRUM, KANBAN methodologies + zDevOps: IBM Developer for Z Systems, ADO, GIT, IBM DBB + ... times per week, at minimum. **The Role:** The Senior " Mainframe & Java" Software Developer will take...IWS + Source Code and deployment Management: Azure DevOps, IBM DBB, GitHub, GitActions + Development IDE: IBM more
    General Motors (10/04/25)
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  • Infrastructure Engineer - ( Mainframe

    PNC (Pittsburgh, PA)
    …in a location within PNC's footprint. We are seeking a skilled and motivated Mainframe DevOps Developer to join our enterprise infrastructure team. This role ... focuses on modernizing mainframe operations by integrating DevOps practices, automating workflows, and...monitoring tools (eg, Splunk, AppDynamics). * Certifications in DevOps, IBM z/OS, or related technologies. * Strong experience with… more
    PNC (09/18/25)
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  • Java - Mainframe Programmer

    GovCIO (Baton Rouge, LA)
    **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used ... support the DCSA background investigation processes. The position does not require legacy/ mainframe experience, but candidates MUST to be open to learning the… more
    GovCIO (08/08/25)
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  • ACAPS/ Mainframe Software Engineer

    Eliassen Group (St. Paul, MN)
    **ACAPS/ Mainframe Software Engineer** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Financial Services **Workplace Type:** Remote ... East Coast operating hours** We are looking for a Mainframe ACAPS application engineer who is skilled with ACAPS,...applications o Provide technical knowledge and leadership as a developer on an agile squad o Work collaboratively with… more
    Eliassen Group (09/17/25)
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  • Cobol Developer

    ManpowerGroup (Greenwood Village, CO)
    …field. + Ten or more years of software development experience. + Proficiency in an IBM Mainframe environment with COBOL, JCL, DB2, and IBM Mainframe ... Developer to join their team. As a Cobol Developer , you will be part of the Mainframe... Developer , you will be part of the Mainframe Development Department supporting critical enterprise applications. The ideal… more
    ManpowerGroup (09/20/25)
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  • Remote zOS Developer

    Insight Global (Hartford, CT)
    …role includes troubleshooting and resolving issues related to z/OS Connect and mainframe integration. Additionally, the developer will contribute to various ... Insight Global is seeking a skilled and motivated z/OS Developer to join our growing team. This role focuses...and Requirements Minimum 5 years of hands-on experience in mainframe development. Proficiency in z/OS Connect ( IBM more
    Insight Global (10/04/25)
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  • COBOL Developer

    Koniag Government Services (Chantilly, VA)
    …**Required Skills and Competencies:** + Active Secret Clearance + Working knowledge of COBOL, IBM MVS JCL, and related mainframe technologies + Familiarity with ... Koniag Data Solutions, a Koniag Government Services company, is seeking a COBOL Developer with a Secret clearance to support KDS and our government customer in… more
    Koniag Government Services (10/03/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …and Competencies:** + **Active Secret Clearance** + **Proficiency in COBOL, COBOL LE, IBM MVS JCL, IDEAL, and related mainframe technologies** + **Experience ... Data Solutions, a Koniag Government Services company **,** is seeking a Senior COBOL Developer with a Secret clearance to support KDS and our government customer in… more
    Koniag Government Services (09/26/25)
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  • COBOL Developer

    UNIVERSAL Technologies, LLC (New York, NY)
    …resolving complex and conflicting design issues * Ability to quickly understand complex mainframe systems * Experience developing applications in IBM VSE ... UNIVERSAL Technologies is seeking a COBOL Developer with experience creating applications for batch programs for a hybrid role in Brooklyn, NY requiring 3 days per… more
    UNIVERSAL Technologies, LLC (09/25/25)
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  • Software Developer

    Robert Half Technology (Torrance, CA)
    Mainframe Technologies: COBOL, CICS, JCL, DB2, MQ + Tools & Platforms: IBM Mainframe , batch processing systems + Optional: Experience with FIS/Systematics is ... Description We are seeking a skilled Mainframe Application Developer to support multiple large-scale projects and production operations within our finance… more
    Robert Half Technology (08/16/25)
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  • Cobol/SAS Developer

    ManpowerGroup (Addison, TX)
    …COBOL and SAS programming. + 5+ years of hands-on experience with DB2 in a mainframe environment. + Strong knowledge of JCL, IBM utilities, and REXDB2 utilities ... **Job Title:** Cobol/SAS Developer **Location:** Addison, TX (5 days a week...and maintain applications using COBOL and SAS within az/OS mainframe environment. + Write and optimize JCL scripts for… more
    ManpowerGroup (09/27/25)
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  • Remote: Cobol Developer with Hogan

    WaveStrong (Dallas, TX)
    …operations teams to deliver on time REQUIRED SKILLS & EXPERIENCE * 5+ years hands-on IBM Mainframe development with ANSI COBOL * Strong experience in CICS (BMS), ... Exciting Remote Cobol Developer with Hogan contract opportunity. Requirements * Design,...scheduling, scheduling jobs via Control-M or CA-7 * Integrate Mainframe applications with Hogan platforms (assessment engines, reporting modules)… more
    WaveStrong (09/30/25)
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  • Senior ETL Developer

    Fiserv (Omaha, NE)
    …experience in .Net C#, Java, or C++ Experience in managing data loads from Mainframe VSAM files to IBM Cognos. + Proficiency with Microsoft Visual Studio ... make a difference at Fiserv. **Job Title** Senior ETL Developer **About your role:** As a Senior ETL Developer you will play a pivotal role in optimizing our… more
    Fiserv (10/04/25)
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  • Wealth Management .Net Developer

    First Horizon Bank (Raleigh, NC)
    …CSS, HTML, AJAX + Web services + Preferred systems experience: + React + IBM Mainframe Transmission Jobs + ETL design/development on IBM InfoSphere/Datastage ... or registrations required. + Relevant certifications (eg, Microsoft Certified: Azure Developer Associate) are a plus. **About Us:** First Horizon Corporation is… more
    First Horizon Bank (10/04/25)
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