• Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer ( Java ) Join a high-impact, ... delivering robust capabilities with a strong emphasis on cryptography and secure software development. We're looking for a technically skilled and security-minded … more
    Mastercard (09/14/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer ( Java , SpringBoot, Angular) Overview * ... knowledge of business / functional requirements gathering as part of the software development lifecycle. * Participate in major projects and complex assignments with… more
    Mastercard (11/11/25)
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  • Java Engineer III - Core Digital…

    Edward Jones (St. Louis, MO)
    …of our systems, and to provide quality solutions for business and enterprise software needs + Troubleshoot system outage or performance issues to determine root ... cause and implement resolution + Perform lead analyst role to complete high-level and technical systems...system specifications), develop, test, document, and implement quality application software within targeted due dates + Provide and validate… more
    Edward Jones (11/21/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer STRM program is dedicated collection ... no dictated leadership hierarchy within the team members. * Lead Software Engineer at MasterCard...the day to day activities * Technical experience using Java /JEE/ Spring boot. Strong on Java Fundamentals… more
    Mastercard (10/17/25)
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  • Communications Software Lead

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking a **Communications Software Lead Engineer -Developer** to support our **Air Proprietary 2 ... the Boeing Defense, Space & Security (BDS) business organization. The Mission Systems Communications Software Lead Engineer will lead the software more
    The Boeing Company (11/28/25)
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  • Lead Software Engineer

    The Boeing Company (Berkeley, MO)
    …for professional growth. Find your future with us. The Boeing Company is seeking ** Lead Software Engineer ** - **DevSecOps / Cloud / Site Reliability ... We seek candidates who have proven skills in DevOps, Cloud environments, software development, test automation, and system automation. This position will place you… more
    The Boeing Company (11/23/25)
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  • Lead Software Engineer

    Bayer (Creve Coeur, MO)
    …brilliant and diverse minds to make a real difference, there's only one choice.** ** Lead Software Engineer ** The Digital Farming Solutions (DFS) division of ... ecosystem. The Digital Value Chain Solutions enterprise is seeking a Staff Software Engineer to drive customer-focused prototyping and full-stack software more
    Bayer (11/20/25)
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  • Business Rules, Lead Software

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Business Rules, Lead Software Engineer Who is Mastercard? Mastercard is a ... Rules Engineering & Strategy team is looking for a Lead Software Engineer to drive...Strong background in object-oriented architecture, design, and development. Direct Java experience preferred. Experience with multiple OO languages and… more
    Mastercard (11/22/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a ... solutions in a SAFe/Agile process. - Full Stack developer with strong Java development/architecture experience. - - Experience with responsive design, working with… more
    Mastercard (10/10/25)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a ... changing business needs. * Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives * Provide technical design and… more
    Mastercard (10/21/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview: Who is Mastercard? Mastercard is a global ... Java , JavaScript, COBOL, SQL) * Experience working on scalable, multi-threaded software products developed using core Java , Spring Core, Spring Boot, Spring… more
    Mastercard (11/04/25)
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  • Full Stack Software Engineer

    The Boeing Company (Berkeley, MO)
    …Find your future with us. The Boeing Company is currently seeking **Full Stack Software Engineer Lead (Associate, Mid-Level or Senior)** to support our ... software development lifecycle + 3+ years in full life cycle software development of Java -based (J2EE/ Java Spring) applications in a UNIX/Linux platform… more
    The Boeing Company (11/21/25)
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  • Senior Software Engineer -DevSecOps

    The Boeing Company (Berkeley, MO)
    …your future with us. The Boeing Company is looking for a **DevSecOps & Environment Lead Engineer ** to join the Air Proprietary 2 Mission Systems team located in ... & Security (BDS) business organization. The Mission Systems DevSecOps & Environment Lead Engineer will be responsible for establishing configuring and… more
    The Boeing Company (11/13/25)
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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 ... changes. We are modernizing the ABU platform and seeking strong, innovative Software Engineers with experience in domain-driven design. We're looking for individuals… more
    Mastercard (09/17/25)
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  • Software Engineer -Systems (Systems)

    The Boeing Company (Berkeley, MO)
    …Space & Security (BDS) Software Engineering organization. The Mission Systems Battlespace Picture Software Lead Engineer will be the lead the ... Find your future with us. The Boeing Company is currently seeking a ** Software Engineer -Systems** to support our **Air Proprietary 2 Mission Systems** **,… more
    The Boeing Company (11/23/25)
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  • Sr. Software Engineer

    Leidos (St. Louis, MO)
    …Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers ... GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps… more
    Leidos (10/05/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Job Description Summary Overview The MDES team is ... looking for a Senior Software Development Engineer who can develop microservices...quality, within schedule and within estimated efforts. * Assist Lead Engineer in low level design *… more
    Mastercard (09/27/25)
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  • Software Engineer SME

    Leidos (St. Louis, MO)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications ... of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The… more
    Leidos (10/05/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    … Overview: Mastercard's Business & Market Insights (B&MI) is seeking a Senior Principal Software Engineer to lead the design and development of advanced ... and success. We turn complex data into actionable strategies that lead to better outcomes and sustained competitive advantage. Role: Technical Leadership… more
    Mastercard (10/16/25)
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  • Senior Software Engineer -DevSecOps

    The Boeing Company (Berkeley, MO)
    …future with us. The Boeing Company is currently seeking a **Senior** **DevSecOps Engineer ** to work in **Berkeley, Missouri** . We're seeking a highly talented, ... motivated, and creative individual to lead and support the existing capabilities... and support the existing capabilities of an agile software program in the **Air Dominance** organization for **Air… more
    The Boeing Company (11/19/25)
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