I applied online. The process took 2 weeks.

The process is just as described on their website, including screening, code, and system design. For the technical steps, they tell you what they expect. They even set up a short 15-minute call to discuss your preparation. All in all, the process is very transparent, unlike any I have seen.

I failed at system design, which was the first time I made one, and they responded back with constructive feedback on both what was not satisfactory and what I did well. They also respond quickly, which I very much appreciated. They are not your typical company that answers you 2 weeks later with "we chose another more suitable candidate," if they ever respond.

All I can say was not clear is that in the system design interview, their requirements implied the system only needed to know bookings up to 7 days ahead, but in the actual interview they required real business requirements such as bookings for pregnancies or complex diseases that require long but recurrent bookings.