I was contacted four months after applying online by email, and they selected an hour and a half block from my provided list of time I had available. The interview consisted of two 45 minute phone interviews, one after the other with a 15 minute break in between the two. Both interviewers were very personable even over the phone and kept a good pace with the interview. They both spoke highly of their jobs, Seattle and the company, but couldn't tell me what they worked on specifically other than they both worked on the Kindle.