2 technical rounds. 2 medium leetcode questions, and a small system design question. Each interview was about an hour. Interviewees were nice and I was super enjoy talking to them.
Resume review, OA, and survey. The process took pretty long and they got back to me relatively quick after I did the OA. Overall didn't move on to further stages.
I had two 45 min phone interviews and answered technical questions. I did a very good job on both but after three weeks received a rejection from Google. Still don't know what the reason was! :(