Me postulé en línea. El proceso tomó 5 semanas. Acudí a una entrevista en Walmart Global Tech en oct 2023
Entrevista
Applied online on Sept 2023 with referrals. Got offer on Nov 2023.
R1: Karat tech interview, on machine learning theory and coding.
R2: Behavioral questions.
R3: Team match, questions on your experience and BQ.
Preguntas de entrevista [6]
Pregunta 1
Karat ML questions, like imbalanced data, AUROC, neural network activation functions.
Acudí a una entrevista en Walmart Global Tech (Bentonville, AR)
Entrevista
1 hackerrank which had sql, data structures and algorithms and a Machine Learning problem to be solved on the Jupyter notebook, and then final round with hiring manager for 45 minutes
It was good and very well structured but didn't get offer as I didn't have a data science background but learnt a lot. Both rounds were very good. The first round was conducted by karat and then the second round was by someone in the team
Preguntas de entrevista [1]
Pregunta 1
They asked about how you would test a model after deployment without ground truth
Acudí a una entrevista en Walmart Global Tech (Bentonville, AR)
Entrevista
Screening with Manager that is mostly behavioral. Next round technical with question on python and past experiences, teamwork, problem-solving skills, and alignment with the company’s values. Screening with Manager that is mostly behavioral. Next round technical with question on python and past experiences, teamwork, problem-solving skills, and alignment with the company’s values.