Google

I had one online assessment, one phone interview, and four rounds of on-site interviews. The overall process was pleasant. The interviewers were very kind and helpful. Besides that, the food in the cafe was very good.

Everybody that interviewed me was generally pleasant. There was lots of emphasis on puzzles, which I tend to enjoy but don't find to be very effective interview questions.

I applied online, had a phone interview, and an on-site interview. It took one month to finish the entire process, and some days to get feedback. This varies from person to person.