Tell me about your past project
Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
All of the questions were based on the project from last job.
Implement k-means from scratch using the preferred language
What are the statistical techniques you usually use to check if your data is robust for visualization or modeling
Tell me about some interesting problems that you have solved.
Walkthrough the resume, they were completely stumped by the advanced analytics done in non consumer goods company. Didn't have anything to ask in tech area apart from few follow ups on resume. The last interview with the director was super weird as he asked some personal questions which didn't make any sense and kind of showed me how weird the workplace would be. I rejected the offer when they lowballed me.
Calculate retention w-o-w for customers requests
Causal inference and A/B testing
Tell me about your previous projects
What was a time you had to do feature engineering, what did you do and why?
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