• Senior Mainframe Developer

    GovCIO (Springfield, IL)
    **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 Developer

    Two95 International Inc. (Rosemont, IL)
    Title: Mainframe Developer Location: Rosemont,IL Duration: Fulltime Job Description: Mainframe -L2 (Mandatory) As a Lead, you are responsible for managing a ... small team of analysts, developers, testers or engineers and drive delivery of a small module within a project (Delivery/Maintenence/Testing) You may serve as entry level specialist with expertise in particular technology/industry domain/a process /… more
    Two95 International Inc. (12/08/25)
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  • IT Mainframe Developer - Contract…

    Nelnet (Springfield, IL)
    …people where they live, learn, and work. We are seeking experienced Mainframe Developers to support state workforce agency's initiative to expand Unemployment ... programs and rebind DB2 packages as needed. + Conduct developer unit testing and support user acceptance testing (UAT)....Science **EXPERIENCE:** + Minimum 5 years of experience in mainframe development. + Proficiency in: COBOL (batch and online)… more
    Nelnet (12/04/25)
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  • Java - Mainframe Programmer

    GovCIO (Springfield, IL)
    **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 Modernization Solution Architect

    Rocket Software (Springfield, IL)
    …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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  • Senior Developer - AWS M2

    Kemper (Downers Grove, IL)
    …our promises._ We are looking for a highly skilled and experienced **Senior Developer ** with over 10 years of experience in software development, architecture, and ... Line of Business (LOB). The ideal candidate will have deep expertise in **AWS Mainframe Modernization (AWS M2)** , strong secondary skills in **Power BI** , and… more
    Kemper (11/23/25)
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  • Assembler Language Coder (ALC) - Developer

    ABBTECH Professional Resources, Inc. (Springfield, IL)
    …**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): + Work with development teams and product managers to ideate software solutions. +… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • Natural Adabas Developer \/Analyst

    RedMane Technology (Chicago, IL)
    Developer \/Analyst - Chicago","companyName":"RedMane ... Description","uitype":5501,"value":"\n <\/head>\n \n Experienced Natural Adabas Developer \/Analyst - Chicago<\/b> <\/p> Company Description<\/span><\/b> <\/p> RedMane… more
    RedMane Technology (12/12/25)
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  • R&D Software Engineer 4

    Broadcom (Lisle, IL)
    …and complex test configurations; + Has mastered the basics of operating as a developer in the IBM mainframe environment; + Additional experience in one or ... a Candidate Account, please Sign-In before you apply.** **Job Description:** Broadcom's Mainframe Software Division (MSD) is looking for a talented and motivated… more
    Broadcom (11/21/25)
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  • Software Engineer

    Ensono (Chicago, IL)
    …who can deliver reliable, high-performance software that runs across mainframe , distributed, and cloud environments. You'll collaborate with Data Engineers, ... and implement systems that run reliably across distributed, cloud, and mainframe environments. + **User Experience Enablement** - Deliver intuitive dashboards,… more
    Ensono (10/26/25)
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