There were two interviews contacted - first with the hiring manager who actually had a technical background as well. A very professional interviewer giving the interviewee the time to think and respond and even provide a few guidance hints along the way. The second interview was with the development lead of the team. Also a very courteous and professional interviewer who also gave enough room for the interviewee to think and produce results.

1st round was telephonic,after clearing that HR mailed me that there will be 3 more round which will be face to face.And it was scheduled at night on weekday.And from beginning of interview the person was so rude and casual as like he was just doing timepass and not serious about taking interview.