Boston Consulting Group Data Scientist interview experience

No offer

Hard

Neutral

Washington, DCPosted Aug 2025 · Candidate report, summarized by Dataford

The process started with an online assessment heavy on machine learning fundamentals.

It began with probability-style questions and conceptual ML topics, then shifted into an end-to-end ML workflow where I had limited time to run through steps using common data science libraries. After that, there was an online business case interview assessment.

Next I had a live interview where I did basic data manipulation tasks and then continued into a technical business case. That case felt like it tested both hard ML skills and business intuition, and the expectations were broad enough that I had to keep re-centering how I was thinking while I worked.

In the final stage, I did three

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