My on campus interview process was so much hectic , they delayed the interview process for 4 hrs and we didn't know about the roles offered before the interview. The interviewers were the actual managers that were hiring for their own team .

One round of phone interview based on technical and role based questions. Second round F2F which gives you cringe as they try to mock you during an interview and keep passing judgments. The third round of written analytical test and finally an HR round.