Contacted by the recruiter. She set up a call with 2 back-to-back google hangout call with the engineers. I thought I did horribly as I wasn't able to write up the code in the given time; I was only able to identify that its a BFS problem and what data structure will be most efficient. Somehow I made it to the next round and had another google hangout call with a different engineer. This time I was able to solve the problem and improve it. I got rejected after few days. The whole process until I got rejected took a month.

A recruiter will reach out to contact you for how the interview process goes. Another Googler will arrange interview times with you. The interview process goes through two 45-min phone interviews with Google engineers. Wait a week before moving up in the interview process.