• Senior Principal Data

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Data Architect - Finance Modernization ... to modernize and advance our Finance Technology landscape and architecture. As the Senior Principal Data Architect , you will lead the architecture design… more
    Mastercard (09/11/25)
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  • Air Proprietary Systems Architect

    The Boeing Company (Hazelwood, MO)
    …teams are currently hiring for a broad range of experience levels including Senior and Principal Level System Architect Engineers. **Position ... enhancing mission readiness, operational effectiveness, and driving innovation. You will architect solutions to implement the program's data management strategy,… more
    The Boeing Company (10/08/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …and performance evaluations. All About You: * Proven software engineering experience in senior , principal , or architect -level roles. * Deep expertise in ... businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Ethoca, a Mastercard company,… more
    Mastercard (10/09/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    data sources. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market… more
    Mastercard (10/16/25)
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  • Principal Risk Analyst

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Principal Risk Analyst This role is responsible for advancing Mastercard's risk ... capabilities across the Payment Networks Core technology environment. As a Principal -level leader, you will drive the design, implementation, and scaling of… more
    Mastercard (08/26/25)
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