I applied online. I interviewed at Google (Mountain View, CA) in Jun 2025
Interview
I had a chance to interview for the data scientist role at google in June 2025. There were 7 rounds of interview after a phone screening round heavily based in machine learning and how quick you can think and they will evaluate you by noticing your problem solving availability.
Interview questions [1]
Question 1
Statistics and machine learning questions: where you’ll be tested both on general statistical principles and definitions as well as probability and applied machine learning.
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
I applied online. I interviewed at Google (París) in Mar 2026
Interview
One HR screening, followed by two interviews: first assessing statistical knowledge and communication, second focusing on data analysis, intuition, and communication, and ending with HR feedback session stage round process.
Interview questions [1]
Question 1
They asked how to compute p-value with only one sample, requiring understanding of hypothesis testing, null distribution, t-test or z-test assumptions, and interpretation of significance levels in statistical inference context.
