I applied online. The process took 4 weeks. I interviewed at Dropbox (San Francisco, CA)
Interview
Online CodeSignal interview on parsing a string. Two-day split onsite. Very flexible with rescheduling the interview and friendly people with unconventional interview questions. Don't trust any of the sample questions online. None of the questions were similar.
Interview questions [1]
Question 1
Write algorithm to win a game Write a concurrent scheduler