CVS Health Data Scientist interview questions

First round, online assessment (stats, python, SQL); Second round, live coding interview (SQL and Python), mainly data manipulation and data query Third round, hiring manager interview (your project and experience)

Pretty negative process. Interviewers would frequently show up late, barely apologizing for their tardiness. Coding interviews were artificially difficult, covering obscure topics and not allowing for documentation reference. I had to send multiple follow-up emails to finally learn that I had not passed the coding interview. My coding interviewer also made themselves absent for several minutes in the middle of the interview while I was "collaboratively solving problems" with them.