First of all, Booking.com is an amazing place to work. People are awesome, workplace is great. About the team, this team is a small team and with amazing people. You will have tremendous amount of learning in this team. They are doing great things to support the systems in Booking.com and being a part of this team will definitely pave your way up to very good positions later. For the interview, they have a standard procedure; which you can check on their website. The on-site interview can get really competitive. You just make sure you know what you are talking about. Understand the systems that you have developed, may be get some insights on the architecture of big websites like Facebook, Google, Twitter and understand how things scale. The interviewers are amazing and really easy going. The last interview in which they check the culture fit is the best. You get to have a very informal conversation and its amazing. All in all, you get to meet amazing people and you share your ideas. If you have an interview for this position, this is your chance. This is probably the coolest team and doing wonderful things. As this is a small team for now, you have a chance to stand out and make something that really make things easier for the people of Booking.com Best of luck