I applied online. The process took 1+ week. I interviewed at Regeneron (Tarrytown, NY)
Interview
Online interview, lasted 15-20 minutes. Included a video intro (you can rewrite it an unlimited amount of times). Then 2-3 video response questions which you could NOT redo. Then some basic questions, all behavioural.
Interview questions [1]
Question 1
What was one situation where you had to learn something new quickly?