J'ai postulé via la recommandation d'un employé. J'ai passé un entretien chez Walmart en oct. 2024
Entretien
4 Rounds
Technical 1 : Probability, DSA
Technical 2 : Case Study, SQL, DSA, Probability, ML
Technical 3 : ML Design Round, ML Concepts, Case Study
Managerial : Cultural Fit, ML Stats, Project Discussions
Questions d'entretien [1]
Question 1
Design an algo to find the confidence interval in which a coin is biased or not?
Design an approach to give unbiased outcome using biased coin ?
Leet code medium level : ARRAY
Numerical Probability Questions : Bayes Theorem
J'ai postulé via une autre source. J'ai passé un entretien chez Walmart (Bengaluru)
Entretien
It not a good experience… they send juniors to interview senior data scientists. And seriously no issue with as well…. But atleast ask your employees to brush up their skills first. We had a discussion on dropout method used in NN and he had wrong understanding of the concept. This is unacceptable from a Walmart employee.
J'ai passé un entretien chez Walmart (Sunnyvale, CA)
Entretien
I gave interview for Sr Data Scientist role. It was supposed to be a hacker rank round but turned out to be a technical screening round on the interview day.
J'ai postulé via la recommandation d'un employé. Le processus a pris 2 semaines. J'ai passé un entretien chez Walmart (Bangalore Rural) en juil. 2025
Entretien
Began with my explaining my experience, two projects in detail, ML, DL concepts, some easy coding two questions.The interview was good and went on for 45 mins. The result was shared within five days.
Questions d'entretien [1]
Question 1
SVD, forecasting, vanishing gradients, finding missing element in array, string manipulation