Walmart Global Tech Data Scientist interview experience

Got offer

Medium

Positive

Sunnyvale, CAPosted Jan 2024 · Candidate report, summarized by Dataford

I had a process that covered a handful of rounds—roughly four to five—with a mix of python, SQL, and machine learning.

The most consistent theme across the interviews was business impact: they asked about KPI thinking tied to the projects I’d worked on.

Game theory basics came up too, since it seemed to connect to the team I was applying to. Overall, the interviews felt like they weren’t only testing whether I knew models, but whether I could translate them into measurable outcomes and reasoning tied to real product or operational goals.

I didn’t end up receiving an offer, but the experience was still coherent: every round felt like part of the same evaluation, centered on impact and decision-making rather

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Walmart Global Tech Data Scientist interview experience (2024) | Dataford