It had 3 Rounds along with a logical aptitude test. The first round was basic design patterns and structure of applications. The second round was super technical, the interviewer asked me to roughly code a ds and db with time and space constraint. The last one was behavioral.

Pathetic process. Got a mail from an HR for a 30min technical screening round. She was literally reading questions out of a sheet. Some answers were subjective and I have no idea how she would have understood my technical answers. She later on asked if I have C experience, I said I have worked in C++, not C per se. But after the interview I opened the job description again, and realized she was asking for C#. Terrible terrible process. Glad didnt get any further calls.