I applied in-person. The process took 1 day. I interviewed at Interbrand (Köln) in Feb 2015
Interview
I got a chance to meet with an HR executive who got me connected to a consultant. A time was arranged for the appointment and so we had a 40 minute meeting/interview. Meeting with the Sr Brand Strategy Consultant, case study test, introduction of the position. The people were very polite and reasonably quick in responding to my followup.