There were actually 2 rounds of interviews. The 1st round was with the Manager and the 2nd round was with the Sr. Manager. Both were technical rounds. Once you clear these 2 rounds then you'll be called for an in-person discussion with the officials

The process was quite smooth. The interviewer first asked about me, then some technical questions for about half an hour. I did stumble once, but it wasn't because I didn't know the answer, but because I was nervous, and I did mention that.