I applied and got an email from a Sourcer in about 2 days asking to set up time with a Recruiter for a 30-minute phone call. I did 1 phone screen and was invited on-site a week later. The onsite consisted of 4 interviews and 1 informal lunch.

I was referred to this position by a friend who has recently started at Google. The recruiter reached out shortly after my friend gave me the heads up. Although the recruiter was new, she was very friendly and seemed knowledgeable about the process. Google is very transparent about how the process works and how long the process is expected to take. I even had a long two week vacation in the middle of my interview process - they made sure to work around my schedule. I never felt pressured. Although I did not receive an offer, I plan on reapplying in 6 months as encouraged by my recruiter. Apparently it is common for people to interview a couple of times before receiving an offer.