• Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer ( Java , Azure, Snowflake) ... Overview Mastercard company is seeking a Senior Software Engineer , which serves...design deliverables and documentation * Strong domain knowledge of Java 8 (or later). Spring Boot knowledge is required.… more
    Mastercard (04/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer (Hadoop, Java , Data) Job Title Senior ... to combat fraud and validate cardholder identity. Our patented Java -based platform processes billions of transactions per day in...impact for a Leading Global Technology Company, MasterCard. The Senior Software Engineer role is… more
    Mastercard (04/09/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Enterprise Mobility (St. Louis, MO)
    …using technologies such as Restful APIs, AWS Cloud, React, Oracle and Teradata. As an ** Engineer 2 - Software ** , you will be responsible for using your ... Renter Solutions department has an exciting opportunity for an ** Engineer 2** to be part of our Product Health...+ Must have at least 3 years' experience in Java -based software development + Must have at… more
    Enterprise Mobility (05/10/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer II (Hadoop,…

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II (Hadoop, Java , Data) Job Overview: ... through programming, analysis, design, development and delivery of software solutions. Researches alternative technical solutions for changing business needs.… more
    Mastercard (05/03/25)
    - Save Job - Related Jobs - Block Source
  • Lead Site Reliability Engineer

    Enterprise Mobility (St. Louis, MO)
    …business to grow through the implementation of new capabilities. The ** Engineer 3, Systems** is responsible for ensuring the availability, performance, efficiency, ... will be experienced with Site Reliability Engineering, incorporating aspects of software engineering and applying them to infrastructure and operations support. This… more
    Enterprise Mobility (05/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview We work to connect and ... are ID Check, Token Authentication Service and Token Authentication Framework. As a Senior Software Engineer , you will be responsible for: Automation:… more
    Mastercard (05/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview We work to connect and ... and SOAP), and Mainframe and UNIX * Experience in software development to build and use automation frameworks using...Java , Spring and reactive programming * Proficiency in Software Development Best Practices (ATDD/BDD, Unit tests) * Experience… more
    Mastercard (05/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer , Site Reliability Engineering Senior ... team is looking for a strong, innovative Site Reliability Engineer to contribute to Mastercard's next generation of Digital...our customers choose to pay. We are looking for Senior Engineers who can bring unique perspectives and innovative… more
    Mastercard (05/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer (Testing Focus) Senior ... to Fraud Prevention Products. We are looking for a Senior Software Test Engineer to...team of talented Test Engineers to test high-performance, high-volume Java decision processing applications * Passionate about software more
    Mastercard (03/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? We work to ... the Role MDES is looking for strong, innovative Sr. Software Engineers to develop Mastercard's next generation of Digital...Engineering Concepts and Methodologies is required * Experience with Java , JEE, Java Messaging Service . Evidence… more
    Mastercard (05/24/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Decisioning as a Service team(part ... of AI & DPE Program) is looking for a Senior Software Development Engineer to...of talented developers to develop high performance, lightweight, modular Java based solution * Deliver solutions by providing direct… more
    Mastercard (05/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Our Purpose: Who is Mastercard? ... package our customer-facing api products. We are looking for Senior Software Engineer who can...ideal candidate would have the following skills: * Advanced Java development skills * Advanced skills and knowledge of… more
    Mastercard (05/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer (Testing Focus) MDES is looking for ... strong, innovative Sr. Software Testers to assist in Testing Mastercard's next generation...and accurate communication with Development Leads, Project Manager and Senior Management throughout the life cycle of the project.… more
    Mastercard (05/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview Mastercard is a global ... you will play a critical part in developing high-performing, highly scalable software solutions designed to enhance our Identity Check product. Role: Participate in… more
    Mastercard (05/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Embedded Software

    Leonardo DRS, Inc. (Bridgeton, MO)
    …area. **Job Summary** Leonardo DRS Land Systems is seeking a full time Embedded Software Engineer Level III for our Bridgeton, MO facility. This position ... technical and analytical work to develop, design, and/or support software solutions across multiple US defense industries. Duties include...or more of the following: C, C++, C# and/or Java + Ability to obtain and maintain a US… more
    Leonardo DRS, Inc. (04/02/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview Who is Mastercard? We work ... for initiatives, mentoring junior team members through all phases of the software development lifecycle, and ensuring compliance of audit requirements proactively. *… more
    Mastercard (05/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview We work to connect and ... results. About the Role MDES is looking for strong, innovative Sr. Software Engineers to assist in developing Mastercard's next generation of Digital Payment… more
    Mastercard (05/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a ... a sustainable world that unlocks priceless possibilities for all. Overview * Software development engineering in Mastercard code application is a dedicated team of… more
    Mastercard (05/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a ... the business requirements * Automate build, operate, and run aspects of software * Drive code/design/process trade-off discussions within their team when required *… more
    Mastercard (03/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer RESPONSIBILITIES * Participate in team ... the business requirements * Automate build, operate, and run aspects of software * Drive code/design/process trade-off discussions within their team when required *… more
    Mastercard (05/13/25)
    - Save Job - Related Jobs - Block Source