It went pretty quickly. I got an email within a week of applying. The next day I did my first interview (30-40 mins), and the day after that I did the Google Hangouts video interview (4 people, 2 hours). Was offered a job within a few hours of that. The whole process took about 3 days.

I was interviewed at least four different times...the questions began to seem very redundant and the interviews were at least a week a part. I wished that the process had been a little faster.