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MasterCard Careers 77 Jobs in O'Fallon, MO

  • Manager, Software Engineering

    Mastercard - O'Fallon, Missouri
    ... solutions to our customers? • Are you passionate about efficient software delivery and the developer ... . Title and Summary Manager, Software Engineering Overview: We are looking for a ...

  • Senior Software Engineer

    Mastercard - O'Fallon, Missouri
    ... application/software component level • Full stack developer that can code and build front end and REST API ... . Title and Summary Senior Software Engineer Overview At Mastercard Commercial ...

  • Lead Data Scientist - Arch & Tech / Software Engineering Guild

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Lead Data Scientist - Arch & Tech / Software Engineering Guild ... -do attitude, and strong sense of ownership. Architecture & Technology (A&T) and the Software ...

  • Lead Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Lead Software Engineer Overview: Mastercard Digital Labs is seeking a Lead Software Engineer with a strong background in mobile and app development and a passion for ...

  • BizOps Engineer II

    Mastercard - O'Fallon, Missouri
    ... platform is stable and healthy. We break down barriers to run our products by fostering developer run ... application build phase in software run principals that includes operational design, automation, capacity ...

  • Lead BizOps Engineer

    Mastercard - O'Fallon, Missouri
    ... run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software run principals that ...

  • Senior Site Reliability Engineer

    Mastercard - O'Fallon, Missouri
    ... developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software run principals that includes operational design ...

  • BizOps Engineer I

    Mastercard - O'Fallon, Missouri
    ... developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software run principals that includes operational design ...

  • Senior Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Engineer Overview This is an exciting ...

  • Manager, Business Analysis

    Mastercard - O'Fallon, Missouri
    ... Software Development Lifecycle methodology to partner with Product Management – Technical and Software ...

  • Senior Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Engineer Job Description Summary Who is Mastercard ... what’s next. About the role Senior Software Engineers at Mastercard design and code ...

  • Software Engineer II

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Engineer II Who is Mastercard? We work to connect and ... . About the role Software Engineers at Mastercard design and code artificial intelligence, cloud, and ...

  • Lead Product Manager - Technical

    Mastercard - O'Fallon, Missouri
    ... in Mastercard Developer Workbench area by consistently innovating and problem-solving. The ideal ... with technical program managers, software engineers, internal business partners to define the details ...

  • Software Engineer (in test)

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Engineer (in test) The Decision Management team is looking for a Software Development Engineer in Test to execute on our regression test strategy forward by ...

  • Principal GoLang Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Principal GoLang Software Engineer Overview As a member of the Software Defined Networking team, you will own and deliver the code to bring our network to the next level ...

  • Software Engineer II

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Engineer II Join the team responsible for Tanzu Application ... for an engineer passionate about strong teams, open source software, Linux and TAS. Build a rewarding ...

  • Software Rust Engineer I

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Rust Engineer I Overview Cryptographic Security team ... utilized by global Mastercard application teams. A Software Engineer in Cryptographic Security team will be ...

  • Senior Cloud Engineer

    Mastercard - O'Fallon, Missouri
    ... for an engineer passionate about strong teams, open-source software, Linux and TAS. Build a rewarding ... international software company. What you'll do • The Cloud Platforms Team is responsible for the day ...

  • Executive Assistant

    Mastercard - O'Fallon, Missouri
    ... ; reports; presentations or other assigned documentation in specified software package. • Assist in ... of department budgets and desk top computer software. Mastercard is an inclusive equal ...

  • Senior Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Engineer Description • The Internal Cloud Platforms ... . • Requires a working understanding of Continuous Delivery principals, software development methodologies and ...

  • Senior Software Automation and Reliability Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Automation and Reliability Engineer OVERVIEW: Join ... testing. Your background and experience • You have been working as a software engineer for 7 ...

  • Senior Software Engineer (Go)

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Engineer (Go) Overview As a member of the Software Defined Networking team, you will own and deliver the code to bring our network to the next level ...

  • Lead Cloud Data Engineer - Databricks

    Mastercard - O'Fallon, Missouri
    ... • Design and develop high quality, secure, scalable software solutions based on technical requirements ...

  • Lead Site Reliability Engineer

    Mastercard - O'Fallon, Missouri
    ... software and systems engineering to build and run large-scale, massively distributed services and ... problems between hardware and software. Working with appropriate team(s) and vendors until a resolution has ...

  • Principal Cloud Engineer

    Mastercard - O'Fallon, Missouri
    ... demonstrate engineering excellence • Mentor and guide software engineers and lead the team to improve ... engineering principles • Actively participate as a member of the Software Engineering Guild sharing your ...

  • Vice President, Engineering

    Mastercard - O'Fallon, Missouri
    ... Solutions team part of the Digital Solutions Engineering is seeking a Vice President of Software Engineering to lead software engineering teams developing consumer-facing products and services for the ...

  • Software Engineer Intern, Summer 2025 – United States

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Engineer Intern, Summer 2025 – United States *This role is ... . About the Team Mastercard software engineering teams are obsessed with security, reliability ...

  • Software Engineer, Launch Program 2025 - United States

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Software Engineer, Launch Program 2025 - United States *This role is ... . About the Team Mastercard software engineering teams are obsessed with security, reliability ...

  • Platform Engineer Intern, Summer 2025 - United States

    Mastercard - O'Fallon, Missouri
    ... development, building, and maintenance of assigned platform technologies and associated software products ... graduation date of December 2025 or beyond Pursuing a Computer Science, Computer Engineering, Software ...

  • Senior Software Engineer

    Mastercard - O'Fallon, Missouri
    ... . Title and Summary Senior Software Engineer Overview • Corporate Security Engineering ... estimates for initiatives, mentoring junior team members through all phases of the software development ...
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