I applied online. The process took 4 weeks. I interviewed at Google (Sunnyvale, CA) in Jan 2023
Interview
2 rounds of interview with hr and hiring manager. technical question with behavioral. the variance is calculated by dividing the sum of squared differences by the count of numbers. The standard deviation is the square root of the variance.
It was all good, the interviewer was very nice. Technical questions were a bit challenging but overall it was good. The hiring manager was looking for some hands on experience
Back to back interview.
[1]. Mainly ask ML concepts, e.g., how to develop a classifer for youtube video; they will also ask some statistical concepts
[2] Coding for both python and sql
Applied at PhD level so I had two back to back technical interviews. One all stats concepts and the other talking over a hypothetical experiment design and walking through my thought process.