I applied online. The process took 2 weeks. I interviewed at PathAI (Boston, MA) in Feb 2020
Interview
first you get an online machine learning and coding screening. If you pass you will have a 30 min video call interview with one of the VP machine learning scientists. After that there is the onsite interview lasting 5 hours including presentation, coding, classical ML, Deep learning, probability with four persons.
Interview questions [1]
Question 1
Probability, conventional machine learning, deep learning, coding/algorithm, behavioral