Nielsen·Data Scientist

Nielsen Data Scientist interview experience

Got offer

Medium

Positive

BengaluruPosted Nov 2025 · Candidate report, summarized by Dataford

My recruiter call kicked things off, and what surprised me was how fast everything moved after that.

The whole process wrapped up in about three days with three rounds scheduled back-to-back. The first round was purely technical, and it opened with the kinds of general ML and deep learning algorithm questions you’d expect, then shifted into a larger block: three SQL questions and two Python coding questions.

The next day I met with a senior manager. That round was project-based, and I had to describe a project and walk through it in depth. The final round was with a director and blended projects with a technical component, still in a fairly conversational format. It all felt like multiple

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