I was working with Amazon from Chennai and after sending out my resume, I received the call from the HR within 2 days. And there were 2 telephonic rounds and only after clearing the telephonic rounds I was called to Bangalore. There were total 3 rounds conducted in the Bangalore office. The interview was conducted moderately. The immediate follow up by the HR was one of the good moves. After I passed through the interview, offer letter processing took a week time. Overall had a very good experience.