• Back - End Software

    The Boeing Company (Berkeley, MO)
    …professional growth. Find your future with us. The Boeing Company is currently seeking ** Back - End Software Engineer Lead (Associate, Mid-Level or ... broad range of experience levels including Associate, Experienced and Senior Level Software Engineer . **Position Responsibilities:** + Mastering your craft and… more
    The Boeing Company (11/10/25)
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  • Lead Software Engineer (Java)

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer (Java) Join a high-impact, collaborative team dedicated ... You'll Do Design and build secure, scalable applications and services using modern back - end technologies such as Java (Spring Boot), Node.js, and nginx Integrate… more
    Mastercard (09/14/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? We work to connect and ... coding, testing, deploying, and supporting applications. All About You: *Proven back - end development experience with expertise in microservices. *Proven… more
    Mastercard (09/17/25)
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