• Senior Mainframe Developer

    Concentrix (Omaha, NE)
    Home (https://jobs.concentrix.com/) "Job Details **Senior Mainframe Developer ** Information Technology Other Location Omaha, Nebraska, United States Of America ... towards greater opportunities and brighter futures. **Description** **Job Title: Senior Mainframe Developer ** **Location: Onsite in Omaha, NE** **Experience… more
    Concentrix (12/30/25)
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  • Senior Mainframe Developer

    GovCIO (Lincoln, NE)
    **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 (12/17/25)
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  • Mainframe Modernization Solution Architect

    Rocket Software (Lincoln, NE)
    …consulting partners with Rocket Enterprise Portfolio (Enterprise Server/Enterprise Developer /Enterprise Analyzer) mainframe modernization approach and ... **Job Description Summary:** We are looking for a highly skilled Mainframe Modernization Solutions Architect to analyze, design, architect, and implement solutions… more
    Rocket Software (11/27/25)
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  • Java - Mainframe Programmer

    GovCIO (Lincoln, NE)
    **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 (11/07/25)
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  • Mainframe Application Analyst

    Fiserv (Omaha, NE)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Application Analyst **About your role:** At Fiserv, we are dedicated to ... financial services technology to benefit our clients. As a Mainframe Developer , you will play a critical...and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process,… more
    Fiserv (12/20/25)
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  • Software Engineer Sr Professional II - Cobol…

    Fiserv (Omaha, NE)
    …with mainframe technology, this is the job for you. A successful Sr Application Developer in the Fiserv Output Services area enables our customers to contact ... a difference at Fiserv. **Job Title** Software Engineer Sr Professional II - Cobol Developer **What does a successful Senior Cobol Developer do at Fiserv?** If… more
    Fiserv (12/20/25)
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  • Assembler Language Coder (ALC) - Developer

    ABBTECH Professional Resources, Inc. (Lincoln, NE)
    …**Description of Assignment:** Work in an Agile team to support back-end mainframe systems and provide interfaces to front-end systems. This means that they ... can develop mainframe applications (with databases and mainframe systems):...well as incoming business rules and conversion details, producing application requirements and detailed design documents. + Working knowledge… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • COBOL Developer

    Fiserv (Lincoln, NE)
    …and maintain moderately complex to complex software components of the business application system utilizing available developer tools. + Create, execute, and ... come make a difference at Fiserv. **Job Title** COBOL Developer + **What does a successful Cobol Developer...develop and maintain complex software components of our business application systems. You will play a crucial role in… more
    Fiserv (12/20/25)
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  • Software Engineer

    Ensono (Lincoln, NE)
    …who can deliver reliable, high-performance software that runs across mainframe , distributed, and cloud environments. You'll collaborate with Data Engineers, ... the MSP model, this is your role. **What You Will Do:** + ** Application Development** - Design, build, and maintain applications that deliver predictive insights,… more
    Ensono (10/26/25)
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