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      Ricerche correlate: Recensioni su Walmart | Offerte di lavoro di Walmart | Stipendi di Walmart | Benefit di Walmart
      Colloqui di WalmartColloqui per Data Scientist presso WalmartColloquio di Walmart


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      Colloquio per Data Scientist

      15 gen 2025
      Candidato anonimo a colloquio
      Bengaluru
      Nessuna offerta
      Esperienza negativa
      Colloquio facile

      Candidatura

      Ho presentato la mia candidatura tramite segnalazione di un dipendente. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Walmart (Bengaluru) nel mese di gen 2025

      Colloquio

      I applied to a Data Scientist position at the Bangalore office that required 2+ years of experience after Master’s degree with the help of a referral. I was invited to a 60 mins Round 1 interview. For the first 40 minutes, I was asked basic questions on ML that every Data Scientist should know, and some questions on SQL, MLOPs, Cloud Deployment, a project that I have worked with and its Model Evaluation parameters. In the last 20 mins, I was asked to do simple coding in Python regarding some pre-processing steps before applying a standard ML model on a given dataset. The interviewer seemed to have a set of questions that he wanted to ask, but he was friendly and he gave me good feedback during the interview. The interview went really well and I was confident that it would move to the next step. However, after a week of the interview, I received an email from the HR that although my credentials were good, it does not match “the expectations of the role at this time“. It was unexpected, but it reinforces my belief of the poor hiring management of the company. If the company is unable to offer its candidates to move to the next round even after a good Round 1 interview, it simply reflects its poor decision making abilities and the company is simply wasting candidates’ precious time and resources in the process.

      Domande di colloquio [2]

      Domanda 1

      What is meant by bias-variance tradeoff?
      Rispondi alla domanda

      Domanda 2

      What are the types of joins in SQL?
      Rispondi alla domanda
      2

      Altre recensioni di colloqui per Data Scientist presso Walmart

      Colloquio per Data Scientist

      30 mag 2026
      Candidato anonimo a colloquio
      Toronto, ON
      Nessuna offerta
      Esperienza positiva
      Colloquio facile

      Candidatura

      Ho sostenuto un colloquio presso Walmart (Toronto, ON)

      Colloquio

      It was not that bad, 3 initial rounds overall okay, it would have been nice if they added some more depth in questions and asked good questions. and it would have been great if they call or tell something before interview.

      Domande di colloquio [1]

      Domanda 1

      telll me about yourselfand stuff like that.
      Rispondi alla domanda

      Colloquio per Data Scientist

      24 mag 2026
      Dipendente anonimo
      Offerta accettata
      Esperienza positiva
      Colloquio difficile

      Candidatura

      Ho sostenuto un colloquio presso Walmart

      Colloquio

      A former colleague referred me to the data scientist position, and I was excited to dive in. The interview process was intense, starting with a phone screen that led to a technical round focused on SQL and experiment design. I was asked to write a complex SQL query and design an experiment for a forecasting model. Lucky timing — I had reviewed similar questions on prachub.com during my prep, which really helped boost my confidence. After a final behavioral round, I received an offer and happily accepted.

      Domande di colloquio [2]

      Domanda 1

      Write a SQL query using window functions to find, for each product category, the item with the highest month-over-month sales growth
      Rispondi alla domanda

      Domanda 2

      Design an experiment to test a new demand-forecasting model against the current production model and explain how you'd decide whether to ship it
      Rispondi alla domanda

      Colloquio per Data Scientist

      28 apr 2026
      Candidato anonimo a colloquio
      Nessuna offerta
      Esperienza negativa
      Colloquio difficile

      Candidatura

      Ho sostenuto un colloquio presso Walmart

      Colloquio

      terrible Data Scientist role interview process, took 3 months and got rejected after final interview where the interviewer didn't have my resume and asked something else which the recruiter did not mention to prepare