There were three rounds of screening.
The first was based on the CV. If selected, you would complete an at-home coding test consisting of two LeetCode-style exercises set within the Booking context. After passing that, you would be invited for an in-person coding interview at their HQ.
I remember there being an exercise regarding APIs.
The following metrics were computed from 1 interview experience for the Booking.com Software Engineer Intern role in Amsterdam, Netherlands.
Booking.com's interview process for their Software Engineer Intern roles in Amsterdam, Netherlands is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Booking.com's Software Engineer Intern interview process in Amsterdam, Netherlands.