Data Science Engineer Interview Questions

10,894 data science engineer interview questions shared by candidates

* Coding round followed by interview * Questions on Linear regression - how gradient descent works * RMSE * Logistic regrerssion * Cross entropy loss * question from project * Softmax activation * puzzle question * Question on convolution neural netwoks and its working * vgg 16 architecture * pca working * Convolution and padding
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Associate Data Science

Interviewed at Sigmoid

4
Sep 24, 2021

* Coding round followed by interview * Questions on Linear regression - how gradient descent works * RMSE * Logistic regrerssion * Cross entropy loss * question from project * Softmax activation * puzzle question * Question on convolution neural netwoks and its working * vgg 16 architecture * pca working * Convolution and padding

Walk me through your CV / background Why do you want to work at BNP Paribas? Why this internship / this team specifically? Basic technical or case-based questions (depending on the role) Situational questions (teamwork, problem solving, handling deadlines)
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Data Science Intern

Interviewed at BNP Paribas

3.8
Jun 21, 2026

Walk me through your CV / background Why do you want to work at BNP Paribas? Why this internship / this team specifically? Basic technical or case-based questions (depending on the role) Situational questions (teamwork, problem solving, handling deadlines)

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