I applied online. I interviewed at WPP (Bucharest, Bucuresti) in Aug 2016
Interview
two interviews, the first with the HR, the second with direct manager. Asked about experience, with examples, talked about conditions of work, they don't offer a salary, they ask how much you want, a few of them were real :)
Interview questions [1]
Question 1
Q: what would you do with a difficult client? how would you manage difficulties of communication?