The first step was a call with HR. I was asked general questions about projects and my notice period.

The second step was a call with the Manager. This call included a mix of technical and non-technical questions, primarily focusing on projects and security concerns.

The third step was the Technical round. This focused mostly on Core Java, REST, Collections, Java versions, interface implementations, and exception handling.

The first two rounds were telephonic. The third round was on-site.

Difference between REST and other web services (e.g., SOAP).

Exception handling questions.

How to decide on an application server for your application?

Interface questions.

Collection questions.

Questions on projects and their architecture.