The first two were straight forward, the technical interviews were the most challenging I have encountered. A lot of Statistics questions were reminiscent of the Casella Berger Statistics text book.
I applied online. The process took 4 weeks. I interviewed at Google (Boulder, CO) in May 2022
Interview
They scheduled a technical interview, which took them a long time to do so, after an e-mail reach out and me answering some screening questions. Technical video interview was one hour with a SQL and A/B testing question. Got rejection e-mail a few days later and they made sure "no feedback" was provided or would be provided by stating it on the e-mail.
Interview questions [1]
Question 1
If product A had feature and team wanted to change it. How would you use data science to give recommendations to team?
7 interviews with differnent topics like coiding and stats. The interviewers were friendly and they would give you time to reply the questions. I don't know what else to say. Good luck.