I applied through a recruiter. The process took 2 months. I interviewed at Amazon (London, England) in Jan 2014
Interview
Two telephone interviews (coding and behavioural questions) and then on site interview with 5 different people (coding, behavioural, leadership, architecture, OO design questions)
Interview questions [1]
Question 1
Convert a number to a currency string: 1234,45 -> one thousand two hundred thirty four dollars and forty five cents