I applied through a recruiter. I interviewed at WPP (London, England) in Nov 2015
Interview
Applied on a job board, was called by a recruiting company, organized the interview in person with the team in 2 days, went there in person and was interviewed for an hour, concerns were raised on the current notice period, a feedback was promised in days and never received.
Interview questions [1]
Question 1
Simulation of 1st day on the job, work out on your own what you have to do assuming the person in front of you is the Company CTO.