1. Introductory round in which they told me about the job for which I applied, the salary that will be offered, living in Amsterdam, and the company culture.

They asked me how much salary I am willing to accept, about my past experience, why I wanted to apply, what technologies I have worked with, and if I know how Booking.com earns its revenue.

1. Online test on HackerRank.

2. Tech interview on Skype/phone.

3. More interviews (tech and others) in Amsterdam.

Just one question: How do you shift an array to the right by n positions, such that the rightmost elements become the first ones, and the initial elements move forward?

For example: 1 2 3 4 5 --> shift by 2 --> 4 5 1 2 3