• Mainframe Applications

    Citigroup (New Castle, DE)
    …and text file fomatting. **Key Responsibilities** + Develop, maintain, and enhance mainframe applications . + Analyze business requirements and design technical ... + Strong analytical and problem-solving skills are essential for debugging complex mainframe applications . This includes the ability to use debugging tools… more
    Citigroup (10/30/25)
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  • Sr . Mainframe Automation Systems…

    Ensono (Dover, DE)
    Sr . Mainframe Automation Systems ProgrammerRemote - United StatesJR012294 **Position Summary** As part of Mainframe Automation, this position will be part of ... focused on accelerating the design and performance of our development of automation, integration into platforms (Envision X, AIR,...as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z/OS, MVS… more
    Ensono (11/03/25)
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  • Sr . Lead Software Engineer…

    JPMorgan Chase (Wilmington, DE)
    …years applied experience + Hands-on practical experience delivering system design, application development , testing, and operational stability + Strong knowledge ... envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Consumer and Community Banking… more
    JPMorgan Chase (10/19/25)
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  • Senior Mainframe Developer

    GovCIO (Dover, DE)
    …will support requirements elicitation, analysis, development , testing, and application level operational support for mission critical applications providing ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications more
    GovCIO (09/17/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Dover, DE)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... support for multiple clients and on-going projects that could require the development , testing, and implementation of new Automation rules, programs, and other… more
    Ensono (09/25/25)
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  • Senior Mainframe IMS Database…

    Ensono (Dover, DE)
    Senior Mainframe IMS Database AdministratorRemote - United StatesJR011085 **Position Summary** The Database Administrator creates, maintains, designs, monitors ... for this Role** + The successful candidate will perform mainframe database software upgrades coupled with administration and tuning...+ Expertise and work efforts will focus on the development and support and/or the customization of new services… more
    Ensono (11/06/25)
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  • Mainframe Senior Lead Software…

    JPMorgan Chase (Wilmington, DE)
    …10+ years applied experience + Hands-on practical experience in system design, application development , testing, and operational stability + Proven experience as ... business objectives. **Job responsibilities** + Executes software solutions, design, development , and technical troubleshooting with ability to think beyond routine… more
    JPMorgan Chase (11/17/25)
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  • Director, Consult Partner - FSS / Mainframe

    Kyndryl (Dover, DE)
    …and managing margins + Experience of managing or supporting high-value business development activities with senior stakeholders + Deep understanding of industry ... with CXO-level clients. Your leadership will be critical in fostering talent development and innovation within the organization. This role will also be leading… more
    Kyndryl (09/16/25)
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  • Sr . Sales Executive - New Clients

    Ensono (Dover, DE)
    Sr . Sales Executive - New ClientsRemote - United StatesJR009824 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our ... achieving our purpose. _Honesty, Reliability, Collaboration, Curiosity, Passion_ The Senior Sales Executive - New Clients, also known as...Executive - New Clients, also known as New Logo Sr . Sales Executive at Ensono, must have a proven… more
    Ensono (10/12/25)
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  • Senior Lead Program Manager

    Lumen (Dover, DE)
    …the following: technical architecture and solution creation, validated designs, software development lifecycle management in mainframe , midrange and three tier ... are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are...address customer needs and industry use cases. As a Senior Lead Program Manager, you will be a key… more
    Lumen (11/18/25)
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  • Senior Reporting Analyst - HNAS

    Highmark Health (Dover, DE)
    …manipulating and extracting data to meet customer needs, generates reports through mainframe and/or PC applications by utilizing established applications ... and recommend solutions. **ESSENTIAL RESPONSIBILITIES** + Generate reports through mainframe and/or PC applications utilizing established applications more
    Highmark Health (10/22/25)
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  • Principal Professional Services Consultant

    Rocket Software (Dover, DE)
    …designed to support our Customers' Digital Transformation. Rocket Solutions for COBOL, mainframe application delivery and host access offer a comprehensive, ... / Kubernetes ​ **Desired Project Experience:** A practical experience in any mainframe application modernization project is highly desirable. For example: +… more
    Rocket Software (11/19/25)
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  • Senior Customer Solutions Engineer - IMS…

    Rocket Software (Dover, DE)
    …or other similar position + 4+ years customer facing consulting experience + Development , application lifecycle or change management experience is a plus ... people truly BELIEVE in what they're doing!** **Job Description Summary:** The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the… more
    Rocket Software (11/07/25)
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  • Decision Support Analyst

    Highmark Health (Dover, DE)
    …prioritizing data and information requirements. The incumbent provides analysis in the development and support of projects and data analysis. Determines how decision ... required to make effective business decisions; translates requirements into applications that employ appropriate decision support and reporting tools. Recommends… more
    Highmark Health (10/14/25)
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