I applied online. The process took 3 months. I interviewed at Dentsu
Interview
The interview process took a while and there was a mistake from HR for the second in-person interview which meant that someone from a completely different department ended up doing the interview which made it a bit uncomfortable.
I applied through an employee referral. The process took 2 weeks. I interviewed at Dentsu (Manchester, England) in June 2016
Interview
Interview discussed my learnings as university and the work experience I did in the same field. I had a small mathematical assessment to complete too. Interview was with 2 people, my manager and her boss and took around 1 hour.