I applied through a recruiter. The process took 3 weeks. I interviewed at Amazon (Fort Worth, TX) in Feb 2015
Interview
Started with a 30 minute phone interview. Did a math question, and then 5 behavioral questions.
If you pass the phone interview, you will get invited to an in-person interview, consisting of 4 interviews lasting about 45-60 minutes each. One of those interviewers will go over a math question, the others will be behavioral questions.
Star Method and Leadership Principles. Just study these from the materials they give you, and form a story for each principle, and when they ask questions, you can see which principle they are asking about.
Interview questions [1]
Question 1
Tell me about a time you faced a conflict or disagreement at work and how did you handle it?"
Multiple online tests after application, followed by a virtual interview with various staff. Staff did not want to be on camera and did not have many good things to say about working there.
Prior to even speaking to anyone about a possible interview there was a long and lengthy testing required. Really disappointing to finish with no feedback or additional details. I only received an email post test.