I applied through an employee referral. The process took 3 weeks. I interviewed at Booking.com (Amsterdam) in Jan 2020
Interview
1 hour interview with HR, asking about previous experience and reasons to move to Booking.com. Then another 1 hour interview with 2 developers through BlueJeans + awefull IDE. Maybe in person an interview goes better, but I couldn't get any feedback from 1 of the interviewers and it impacted my interview badly.
Interview questions [1]
Question 1
Find cities with 3 hotels with the same name.
Traverse a folder and find k largest files.