Senior Java Engineer — Enterprise App Modernization

AgileEngine is seeking a Senior Java Engineer to lead modernization across a large Java ecosystem. You will help migrate thousands of applications to Spring Boot 3/4, upgrade Gradle, and transition from Java 17 to Java 25.

Expect collaboration across engineering teams and flexible hours to align with US schedules. Ideal candidates bring 4+ years of hands-on Java experience, deep knowledge of the Java ecosystem, and strong English communication.