Machine Learning Interview Questions

8,210 machine learning interview questions shared by candidates

Walk me through one of your projects. How did you monitor? How did you detect drift or bias? Explain a time to me when a model failed. How did you detect the failure? There was also a coding interview in which they shared a GitHub project beforehand. Task was to then pair-code with one of their engineers.
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Machine Learning Engineer

Interviewed at Thoughtworks

4
Jun 12, 2026

Walk me through one of your projects. How did you monitor? How did you detect drift or bias? Explain a time to me when a model failed. How did you detect the failure? There was also a coding interview in which they shared a GitHub project beforehand. Task was to then pair-code with one of their engineers.

Work through the resume and dive very deep into the skills listed in the resume. Question for the project and the position. A question about a specific question about one challenge in their current pipeline, how to tackle them
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Machine Learning Engineer

Interviewed at Sanofi

4
Jan 24, 2024

Work through the resume and dive very deep into the skills listed in the resume. Question for the project and the position. A question about a specific question about one challenge in their current pipeline, how to tackle them

2 algorithmic interviews and 2 ML interviews. For algorithmic, both were easy to medium leetcode-style questions. For ML, one was about basics of ML, statistics, data analysis and the other was little more specific topic like NLP.
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Machine Learning Intern

Interviewed at Microsoft

4
Jul 1, 2023

2 algorithmic interviews and 2 ML interviews. For algorithmic, both were easy to medium leetcode-style questions. For ML, one was about basics of ML, statistics, data analysis and the other was little more specific topic like NLP.

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