I applied online. The process took 1 week. I interviewed at Ogilvy (Taipei) in Jan 2016
Interview
Manager is friendly and nice. Overall it was a pleasurable interview experience. I was asked to give a presentation on that day , that is to show your persuasive skillet and problem solving I believe.
I applied through an employee referral. The process took 1 week. I interviewed at Ogilvy (Singapore) in Dec 2018
Interview
It was quite casual. The interviewer was friendly, questions more on the technical side. But in general, most questions were quite manageable surrounding the job description. However, it was held in the open area near the front door therefore kind of distracting.