Went to a Google University programs event and spoke to recruiters. They were impressed with me and encouraged me to send my CV into a link that they provided. A few weeks later I was contacted by a recruiter and had a phone screen interview asking about myself and role related questions. Take this interview seriously as you need to to get through to the next stage. Then spoke to account manager and had role play phone call with more CV questions. Had onsite interviews - more questions about myself and CV then had cognitive interview where I had to come up with a strategy for a Google product. Following that went through hiring committees and received offer

5 interviews over the course of a few weeks, last interview was with the director of the org. This was in 2016, so they were asking questions that weren't as pertinent to the role at that time.