- 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 (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 (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 (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 (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
- Leonardo DRS, Inc. (Bridgeton, MO)
- …Engineering Technical Director, and Lead Software Engineers on various Software Engineering activities + May code using C/C++/C#/ Java to complete coding ... Summary** Leonardo DRS Land Systems is seeking an Embedded Software Engineer Intern for Summer 2026 to...working on a variety of programs and writing (C,C++,C#, Java and Python) software that runs on… more
- 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
- The Boeing Company (Berkeley, MO)
- …your future with us. The Boeing Company is currently seeking a **Senior** ** Software Engineer -Vehicle Management Systems** to join the Air Dominance division ... VMS Software Team is seeking a Senior Software Engineer to support the development and...lead and guide smaller teams of less experienced software engineers. + Team leadership experience + Software… more
- 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
- 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
- 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
- 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 (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, architectural...matter, this is the place for you. Role: * Lead complex enterprise-wide services/programs, ensuring alignment with strategic objectives… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... a relentless focus on our customers. As a Sr Software Development Engineer at Mastercard, you are...write secure code in two or more languages (eg, Java , JavaScript, Angular) and familiar with secure coding standards… more
- 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 (St. Louis, MO)
- …times per year for meetings/events or as needed. #LI-REMOTE **Responsibilities** As a ** Lead Test Automation Engineer ** , you will be responsible for maintaining ... team + Provide automation metrics **Skills and** **Abilities** + Expert in software quality and testing methodologies + Good oral and written communication skills… more
- Mastercard (O'Fallon, MO)
- …help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead BizOps Engineer Who is Mastercard? Mastercard is a global ... priceless possibilities for all. Overview Nexus BizOps team is looking for a BizOps Engineer who can help us solve problems and mitigate impacts and issues to our… more
- Mastercard (O'Fallon, MO)
- …and governments realize their greatest potential._ **Title and Summary** Senior Bizops Engineer The Business Operations (Biz Ops) team is seeking a Business ... Operations Site Reliability Engineer (SRE). The role of Business Operations Organization is...support our developers during the application build phase in software run principals that includes operational design, automation, capacity… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** BizOps Engineer II Who is Mastercard? At Mastercard technology, we work to ... with key stakeholders. *Promote the prioritization of reliability throughout the software development life cycle. *Design, code, test, and deliver solutions to… more
- World Wide Technology (St. Louis, MO)
- …Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate ... World Wide Technology, Inc. is currently seeking a **Senior Site Reliability Engineer (SRE)** for our Advanced Technology Center (ATC) Development Team. This is… more