Applied on their website. Received an email about phone. After phone call they flew me to London for an onsite. The interviewers were polite, but the interview was not nice. I think all the normal interview rooms were full so we settled for a video conference room. I had to program using a Bloomberg terminal as keyboard on a TV screen that was literally on top of my head. I spend 40 minutes looking upwards at the TV, but because the keyboard key mapping / shortcuts are different than normal keyboards I ended up closing the text editor program, typing wrong stuff many times and losing the progress i would have already made.