I applied online. The process took 3 weeks. I interviewed at BidMath (Amsterdam) in Aug 2015
Interview
I applied for this job through LinkedIn and got an invite for the first interview. This first interview went well and I was given the opportunity to proof myself by working out a case. After this I was invited for a second interview, which focused more on whether I would fit the team. Overall a very pleasant application procedure with cool people in a relaxing environment.
Interview questions [1]
Question 1
What information would you use to decide which campaign you're going to optimize first?
I applied online. The process took 2 weeks. I interviewed at BidMath in Sept 2018
Interview
Quick respond and procedure about two or three weeks after applying. three or four interviews (phone interview, 1 on 1 interview ... ) with then 1 test (optional) to figure out the experience, characteristics and vision.