There are 3 round of interview . First was aptitude test and second was technical round. Icleared apti and go for technical next day. But I am a usage specific according to them and I was more comfortable with python . So I didn't clear technical round.

I applied through a mail and they take a day to evaluate every part of the process. First there was an aptitude test then after two days a technical interview and after two days second technical interview. Unfortunately i got declined in second interview. But there was the last round(HR round) if i had selected in the 2nd technical interview. Interviewers were helpful and polite.