I had to go through 5 rounds of interview:

1. Online technical interview
2. Screening - Basic technical interview
3. F2F - Round 1 - Overall basic questions from Java, Spring and Hibernate. Also asked me about JSP tags and also session of Servlets
4. F2F - Round 2- In depth questions regarding Collections, Generics, Multithreading, String, Exception handling. I was given scenario based questions and I had to solve them using various collections. This was difficult
5. Online video call with client in US: Literally everything in depth about every single thing mentioned on my resume. This round went for almost 3 hours. This was way tougher than the 2nd F2F round.

Overall experience was great. At every point of interview even in the screening round, if I didn't know any answer the interviewer would make me understand that specific topic or atleast tell me how to solve it.