I was informed that the interview process would be 5 rounds.

The first round was a casual chat with an engineer. The topics to be discussed were mentioned a week ago, but the interviewer had no idea about them. She didn't have an idea about the company culture as she was working in another region.

Also, the interviewer did not have an idea about how CoderPad was going to be, which was a topic I wanted to know about.

The second interview was a CoderPad session. I was not even asked to introduce myself. The interviewer seemed agitated.

I was given two simple coding tests in Java.

They check your knowledge of data structures.