QuantumBlack Data Scientist interview experience

Got offer

Hard

Positive

IndiaPosted May 2021 · Candidate report, summarized by Dataford

My process was thorough and pretty multi-stage, with each step building on the last.

It started with an online coding screening on HackerRank with a 120-minute time window. After that, I had a technical interview that focused on the math behind algorithms and how they work, followed by a case interview where I had to solve a scenario using machine learning or deep learning.

From there it got into heavier communication and product sense. I did a presentation interview where I explained a past project using slides, and then I went through a technical experience interview that was a deep discussion of my work—how I applied ML algorithms, used them end-to-end, and thought about

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