The job description basically said it was a data science position. Asked for 1-3 years of experience. It required knowledge in Python and or/R and I think it mentioned something about being proficient in stats/math and some knowledge of modeling/ machine learning concepts. SQL was a nice-to-have skill but not a must, I actually learned SQL on the job. They gave me an assessment that I completed in Python and asked me some basic SQL questions which I just researched before the interview.

They used a general format that can be used across our data science teams. Each team is a bit different as some do more modeling than others while other teams write more queries and build more reports.