Walmart Global Tech Data Scientist interview experience

Got offer

Medium

Positive

Bentonville, ARPosted Jul 2025 · Candidate report, summarized by Dataford

Before the main technical conversations, I had a written test covering SQL questions, probability problems, and basic machine learning knowledge.

After that, I sat through a technical and behavioral discussion with a hiring manager and a team tech lead.

The technical part leaned practical: they gave me a problem statement and asked me to propose a solution, and then to optimize it. I remember taking a moment to ask clarifying questions about the data, because the whole solution depended on details of the inputs they were working with. Once I understood the setup, I walked through an initial approach using the data as described.

The vibe felt like an engaged conversation rather than a strict interrogation. I didn’t end up with an

Create a free Dataford account to unlock the full round-by-round breakdown, the questions asked and the outcome.

Read the full report Read the full report

Preparing for this interview?

Walmart Global Tech Data Scientist interview guideThe full process, round by round, with the question bank Practice Data Scientist interview questionsReal questions from this role across companies All Walmart Global Tech interview guidesEvery role we cover at this company