4 Rounds Pretty straight forward. Not too difficult to crack if you have 5-6 years of industry expirence.Overall good experience and don't over stress keep you're foundation clear.Great place to work at and can branch out eventually.

3 rounds of technical interview(including coding test) with duration of 40 minutes to 1 hour for each. The way of raising questions is depends on interviewer. For me she was encouraging kindly.