Just a bunch of goofy coding exercises LOL things Claude 4.5 could solve in seconds while a true AI first Data Scientist would focus on orchestration etc.
Sr Data Scientist Interview Questions
3,505 sr data scientist interview questions shared by candidates
Series de tiempo e inferencia causal
Regular DS and ML stuff, nothing fancy.
What is batch normalization? What is dropout?
What is the bias of boosting? And its variance?
What is collaborative filtering in ML?
Bayesian probability question
Cross validation, K-folder and so on
I wasn't actually asked a lot of stat/machine learning type of questions. It was much more about what I did at previous companies and product-related questions.
SQL calculations (group by, having conditions, temp tables), and case study where you might apply business analytics skills, machine learning models, and presentation skills.
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