Candidatei-me online. O processo levou 1 dia. Fui entrevistado pela Snowflake (San Francisco, CA) em fev. de 2023
Entrevista
Kaggle-esque prediction challenge on HackerRank with a Leetcode medium SQL question. You should be comfortable writing explanatory Jupyter notebooks for EDA, model selection, hyper parameter tuning etc. You only move to the next stage if you cross a testing accuracy threshold on the ML assignment.
Perguntas de entrevista [1]
Pergunta 1
Explain how you chose and refined your predictive model
Candidatei-me online. Fiz uma entrevista na empresa Snowflake.
Entrevista
I received an online technical assignment that needs be completed in 90 minutes. It had 1 Machine learning (end-to-end), 3 multiple choice questions, 1 sql (easy -medium). The questions were not too hard, quite relevant to data science.
Candidatei-me online. O processo levou 1 semana. Fui entrevistado pela Snowflake em ago. de 2024
Entrevista
The hiring process was disorganized. After the online assessment I was contacted by a recruiter who says there will be two rounds of interviews, with the first round conducted with a hiring manager and some light coding testing. However, the interviewer for the first round was a tech guy, asked all technical questions about ML and said there's gonna be at least another 2 rounds after this one, and no coding in the end.
Perguntas de entrevista [1]
Pergunta 1
Do you have any experience with transformer/ transform learning? What are some activation functions?