Data Scientist Intern applicants have rated the interview process at Castell with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 100% positive. This is according to Glassdoor user ratings.
Zoom chat on statistics and python code. The whole interview lasted for about 30 minutes and 15 minutes of additional questions and discussions. The process was pretty straightforward and fun.
Interview questions [1]
Question 1
Fitting a ML model for a dataset and explain findings.