I applied online. I interviewed at DRW (London, England) in Feb 2017
Interview
Very friendly. I was interviewed by the head of the trading department. He asked several probability/statistics and math questions. In the end of the interview he gave me an overview about the company
Interview questions [1]
Question 1
They asked questions based on basic probabilities. For example what is the probability that 4 people are sitting in a row table by increasing age.