Junior Machine Learning Engineer Interview Questions

8,202 junior machine learning engineer interview questions shared by candidates

Hands-on on coding in java (they were very particular about coding in java, no other language), Leetcode Based Coding. Abstract Machine Learning Problems, Variance Bias Decomposition, Boosting, Naive Bayes and other machine learning algorithms and projects
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Senior Machine Learning Engineer

Interviewed at Glassdoor

5
Oct 7, 2018

Hands-on on coding in java (they were very particular about coding in java, no other language), Leetcode Based Coding. Abstract Machine Learning Problems, Variance Bias Decomposition, Boosting, Naive Bayes and other machine learning algorithms and projects

they asked me ranking techniques in rag? given an image of a person(such as their driver's license), how can we verify their identity for say kyc processing? tell me the entire story of AI, ML, deep learning to transformers architectures
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Senior Machine Learning Engineer

Interviewed at IDfy

3.7
Aug 24, 2025

they asked me ranking techniques in rag? given an image of a person(such as their driver's license), how can we verify their identity for say kyc processing? tell me the entire story of AI, ML, deep learning to transformers architectures

This was effectively a ML system design question for a entry level position. It's not hard to guess what one could be given that they are effectively trying to solve problems in supply chain. Hint: Try to look up ML system design questions at companies like Uber.
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Machine Learning Engineer

Interviewed at FourKites

3.4
May 20, 2025

This was effectively a ML system design question for a entry level position. It's not hard to guess what one could be given that they are effectively trying to solve problems in supply chain. Hint: Try to look up ML system design questions at companies like Uber.

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