I applied in-person. The process took 2 weeks. I interviewed at Ipsos (Istanbul) in Jun 2012
Interview
2 rounds interviews and case study and presentation to HR Director and managers. The interview was not difficult but they wanted us to do English presentation in Turkey. So it was a little bit hard for the new graduates. They asked about my background and my interests, they also do tests including both math questions and questions needed to be interpreted by statistics.