I applied online. The process took 4 weeks. I interviewed at United Airlines (Chicago, IL) in Dec 2022
Interview
Written exam (1.5 hours) followed up by oral technical interview (1 hours). No behavioral section as far as I remember. Topics covered included basic statistical inference, some Bayesian statistics, and basic machine learning techniques.
Interview questions [1]
Question 1
Demonstrate properties of the normal-normal model (derive mean, variance of the posterior)