0/5, would not recommend.
You apply to the role, and without any interaction with a human being, you will receive a link to a HackerRank test. Only after you pass the test, someone will talk to you, but even then, the communication is chaotic at best.
If this is a part of the "selection process," then it is definitely working, because I have no desire to continue with this bollocks.
HackerRank test, LeetCode easy/medium difficulty.
The following metrics were computed from 16 interview experiences for the Booking.com Software Engineer role in United Kingdom.
Booking.com's interview process for their Software Engineer roles in the United Kingdom is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having good feelings for Booking.com's Software Engineer interview process in United Kingdom.