• Senior Application Developer

    Kemper (St. Louis, MO)
    …our stakeholders that delivers on our promises._ We are seeking an experienced application developer to work at the Kemper office. **Responsibilities** + ... designs, and requirements. **Qualifications** + Minimum of 8 years of developer experience, bachelor's degree, equivalent work experience or appropriate technical… more
    Kemper (11/08/25)
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  • Contract To Hire | Onsite In CA Or TX | Sr. Net…

    TEKsystems (St. Louis, MO)
    Description The Senior Application Developer utilizes minimum requirements to develop technology solutions for the Mortgage Servicing platform using a cloud ... provide post implementation support; prepare application documentation. The Senior Application Developer will: Use the latest tools and techniques… more
    TEKsystems (11/03/25)
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  • Senior Developer - AWS M2

    Kemper (St. Louis, MO)
    …delivers on our promises._ We are looking for a highly skilled and experienced ** Senior Developer ** with over 10 years of experience in software development, ... + Lead the technical implementation of AWS M2 for mainframe application modernization projects. + Design and develop scalable, resilient architectures for… more
    Kemper (08/24/25)
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  • Senior DevOps Developer

    The Boeing Company (Berkeley, MO)
    …Company's Specialized United States Infrastructure Operations organization is currently seeking a ** Senior DevOps Developer ** to join the team in **Berkeley, ... a leader, you will guide a talented team of senior and junior DevSecOps developers. Your initial focus will...ensure security is embedded in all phases of the application lifecycle + Provide technical leadership and mentorship to… more
    The Boeing Company (10/31/25)
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  • Senior Developer ATC

    World Wide Technology (St. Louis, MO)
    application , improving performance and maintainability. **What will you be doing?** As a Senior Full-Stack Developer on the team, you will be responsible for ... Thorough understanding of what it takes to deliver an application from inception to production. + Comfortable mentoring other...search for a job opening or to submit an online application , please call ### and ask for Human… more
    World Wide Technology (09/09/25)
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  • Senior Developer - Innoveo

    Kemper (St. Louis, MO)
    …that delivers on our promises._ We are looking for a highly experienced ** Senior Developer ** with over 10 years of experience in software development, ... + Translate complex business requirements into scalable, maintainable, and secure application components. + Develop and maintain reusable components, templates, and… more
    Kemper (11/13/25)
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  • Senior Developer - Identity…

    World Wide Technology (St. Louis, MO)
    …World Wide Technology, Inc. (WWT) currently has an opportunity available for a ** Senior Developer ** to join their Identity and Access Management (IAM) team. ... you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application , please call ### and ask for Human Resources. more
    World Wide Technology (10/19/25)
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  • Technical Training Senior Advisor, Content…

    The Cigna Group (St. Louis, MO)
    **Position Summary:** The Learning & Development Content Developer plays a critical role in transforming complex concepts into engaging, high-impact learning ... _If you require reasonable accommodation in completing the online application process, please email:_ _###@cigna.com_ _for support. Do not...Do not email_ _###@cigna.com_ _for an update on your application or to provide your resume as you will… more
    The Cigna Group (11/07/25)
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  • Senior Database Developer - II

    Syms Strategic Group, LLC (SSG) (St. Louis, MO)
    Syms Strategic Group (SSG) is seeking a talented Senior Database Engineer Location: Remote Department: Veterans Affairs Type: Full Time Min. Experience: Experienced ... ensure recovery is maintained + Participate in quality assurance and develop test application code in client server environment Required Skills and Experience + A… more
    Syms Strategic Group, LLC (SSG) (11/05/25)
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  • PeopleSoft Developer

    CACI International (St. Louis, MO)
    PeopleSoft Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... None * * * CACI is seeking a PeopleSoft Developer . This position can be based in Springfield/Herndon, VA...business hours + Assist the customer with tier 2 application support **You'll Bring These Qualifications:** + Bachelor's Degree… more
    CACI International (10/24/25)
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  • Software Engineer- Developer (Development)

    The Boeing Company (Berkeley, MO)
    …Boeing Company is currently seeking **Software Engineers-Developers** (Associate, Experienced or Senior ) to support our **Air Proprietary 2 (AP2) Mission Systems** ... a broad range of experience levels including; **Associate, Experienced and Senior Software Engineers.** **Position Responsibilities:** + Create and maintain software… more
    The Boeing Company (11/08/25)
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  • IT Senior Manager - API Office

    Enterprise Mobility (St. Louis, MO)
    …**Central Standard Time core business hours** **.** \#LI-REMOTE **Responsibilities** As an **IT Senior Manager** in the **API Office** , you will lead a team of ... API strategy, standards, reporting, and API consumer tooling. You will collaborate with senior IT leaders and on IT projects that support and advance the way… more
    Enterprise Mobility (08/26/25)
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  • Senior Platform Engineer

    World Wide Technology (St. Louis, MO)
    …foster innovation, this is the place for you. **_Why Join the INFOPS Application Development Team?_** As part of the Internal IT Platform Engineering organization, ... build platforms and processes that advance our mission to enhance the developer experience through streamlined CI/CD practices and automation. We deliver modern IT… more
    World Wide Technology (10/14/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer Senior BizOps Engineer About the Role The ... Customer Access BizOps team is looking for a Senior BizOps Engineer who can help us solve problems,...break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient… more
    Mastercard (11/12/25)
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  • Senior Product Manager - Technical

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Product Manager - Technical Overview: Are you a product management ... professional who wants to shape the Developer XP for Mastercard's products? Do you want to...you require accommodations or assistance to complete the online application process or during the recruitment process, please contact… more
    Mastercard (10/09/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer The Reactive Systems Architecture BizOps team is looking ... and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our… more
    Mastercard (10/08/25)
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  • Senior Bizops Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Bizops Engineer The Business Operations (Biz Ops) team is seeking ... and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our… more
    Mastercard (09/18/25)
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  • IT Senior Product Manager - API Office

    Enterprise Mobility (St. Louis, MO)
    …HQ campus locations in St. Louis, Missouri. **Responsibilities** The API Office within Developer Services is the consumer store front to IT teams looking to develop, ... to provide consultation and guidance. This includes proactive engagement with application development teams, road mapping, reporting, and product management for new… more
    Enterprise Mobility (09/30/25)
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  • Back-End Software Engineer (Associate, Mid-Level…

    The Boeing Company (Berkeley, MO)
    …is currently seeking **Back-End Software Engineer Lead (Associate, Mid-Level or Senior )** to support our **Model-Based Engineering Software** team located in ... SQL queries, and build up production-ready infrastructure. In this backend developer position, you'll be helping shape the architecture and infrastructure needed… more
    The Boeing Company (11/10/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights ... (B&MI) is seeking a Senior Principal Software Engineer to lead the design and...MLlib, MLflow o Tools: Eclipse/IntelliJ, Sonar, GIT, Maven, SQL Developer , Gatling * Experience working in Agile environments, leveraging… more
    Mastercard (10/16/25)
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