• Principal Data Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer - Finance Modernization Mastercard ... Billing, Financial Planning, Accounting, Settlement, Treasury, Reporting and Analytics. As a Principal Data Engineer , you will play a critical role in… more
    Mastercard (07/24/25)
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  • Principal Data Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer Who is Mastercard? Mastercard is a ... everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help… more
    Mastercard (09/04/25)
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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 ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights… more
    Mastercard (10/16/25)
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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: Ethoca, a Mastercard company, seeking ... a Senior Principal Software Engineer to provide technical leadership,...end-to-end system architectures using Domain-Driven Design, Architecture Trace Diagrams, Data Flow Diagrams, ArchiMate, SysML, or similar frameworks. *… more
    Mastercard (10/09/25)
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  • Principal Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Site Reliability Engineer Principal Site Reliability ... everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help… more
    Mastercard (10/10/25)
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