Software & DataOn site
Software Engineer II
MastercardO'Fallon, MO
$92,000–147,000/yr
Posted Oct 13, 2026
What you’d do
Build and maintain software using Core Java, including multithreading, along with Java/J2EE, Spring Framework, and Spring Boot. Full-time role based in O'Fallon, Missouri. Found on the employer's careers page on Oct 13, 2026. Apply through the link.
You’ll need
- Bachelor's in Computer Science, Engineering, IT, Information Systems, or related field, or equivalen
- Software development experience using Core Java
- Multithreading experience
- Java/J2EE
- Spring Framework and Spring Boot
Our summary of the listing. The full listing has the details.