What did you do in the past 3 years?
Data Science Engineer Interview Questions
10,351 data science engineer interview questions shared by candidates
How do you estimate hit rates if they are sparse?
None. All the questions were straight forward.
Describe an experience where you had to ensure data quality.
Describe a time you thought a successful lesson, and describe how you knew it was successful.
Describe yourself with 5 adjectives
Basic organizational questions and technical based on your resume.
Q. Asked about my familiarity with Swift
1. You throw a dart on a circular dartboard. What is the expected distance from its center? 2. What if the dartboard is in 3D? n-D? (here, they gave me the formula for volume of an n-D sphere) 3. n i.i.d. uniforms X_1, X_2, ..., X_n are drawn from [0,b] where b is unknown. Give an unbiased estimate of b given X_1, X_2, ...
First call with scientist: - Pick 3 words that describe you and why. - Describe a delicate conflict between industry and government interests and how you resolve it. Second call with fellows: - Why did you pick that charity? - Other huge, open-ended questions such as: How would you approach verification of greenhouse gases globally?
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