They sent me an email stating that they would like to set up an interview for the position of Software Development Engineer I. Seemed like they were pretty adiment about interviewing me because this was the second person that tried to interview me over about a month. The phone interview was technical in nature. They asked questions about Data Structures, Algorithms, Object Oriented Programming and Design (at Amazon they primarily use C++, Java, Perl, Ruby), and Problem Solving. The final part of the interview was a coding exercise. The interview in total lasted about 45 minutes.