Java, Spring & software maintenance discussion

viaGlassdoor

Prompt A conceptual discussion across Java and Spring fundamentals and how you keep a codebase healthy over time.

Be ready to discuss

Java: collections, generics, exceptions, the memory model and garbage collection, concurrency (threads, executors, synchronization).
Spring: dependency injection and bean lifecycle, Spring Boot auto-configuration, transaction management, REST controllers.
Software maintenance: refactoring strategy, paying down tech debt, test coverage, backward compatibility, and reading/understanding unfamiliar code.

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