Received an email very quickly after applying, asking for a phone screen, which lasted 30+ minutes. They emailed me 10 minutes after the phone screen, asking for an in-person interview the following week. In-person interview was two separate interviews, one on one for the first one; then two-on-one with some of the higher ups. Few days later, was asked to do a one-on-one phone call with one of the founders. Rapid fire questions, sometimes not letting me finish my thoughts before proceeding. Lots of job-related exercises and math questions, granted, I was not prepared for it entirely, so some of the in-depth questions threw me off. Overall, a good experience, pretty bummed I didn't get the position.