Had couple rounds technical on Java, on design patterns and frameworks, followed by manager and HR interview. Each interview is about 30 mins. Technical are phone interview. Manager interview was Skype interview. HR interview are phone conversations.

It was interactive and very well organized. Interviewer was very knowledgeable and polite. It was a very interesting conversation where I was introduced to the company BI practices in great detail. I didn't mind that we overshot the time by almost 20 mins.