Data Scientist I applicants have rated the interview process at Google with 4.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 33% positive. To compare, the company-average is 71.6% positive. This is according to Glassdoor user ratings.
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I applied through a recruiter. The process took 4 weeks. I interviewed at Google (Varsovie, Mazovie) in Apr 2025
Interview
Online statistics interviews. A/B testing and time series forecasting. I feel like the process is a bit luck dependent since I feel like some of the questions I was asked weren’t on the material I was given to study.
I applied online. The process took 3 weeks. I interviewed at Google (Varsovie, Mazovie) in Jun 2025
Interview
First a meeting with recruiter which described the process, asked for salary expectation, etc.
It consisted in two technical interviews in a first phase, followed by more three interviews in a second phase if I passed in the first.
Interview questions [1]
Question 1
Describe the process of selecting/removing features in a linear regression model.
Great experience, recruiter is very nice, easy to talk to. Interviewers were friendly and supportive during the interview process. Would not be a good idea to schedule the interview during major holidays.