Senior Software Engineer

MastercardO'Fallon, MO

$115,000–184,000/yr

Apply on Mastercard’s site

Posted Sep 28, 2026

What you’d do

Develop secure full-stack applications using Java, JavaScript, Angular, and SQL, with Spring, Spring Data JPA, REST APIs, and Kafka. Full-time role based in O'Fallon, Missouri. Found on the employer's careers page on Sep 29, 2026. Apply through the link.

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