First round, online HackerRank, 4 questions, prepare well on the data structures and algorithms, need to write in Objective-C. Second round, phone screen with technical recruiter, basic questions on the role you are applying for. Third round, live coding using CodePair, this also will be in Objective-C. Next round would be on-site interview.
Implement Stack operation.
The following metrics were computed from 2 interview experiences for the Booking.com iOS Developer role in India.
Booking.com's interview process for their iOS Developer roles in India is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Booking.com's iOS Developer interview process in India.