I was sent a one-hour HackerRank test, then given one week to complete a data analytical assignment. Because I was on a tight timeline needing to reply to another company, I submitted the assignment within a day. There were a total of four video calls with team members in the New York and London offices. They were really efficient accommodating about scheduling all the video calls as quickly as possible because of my deadline. Each interview consisted of some experience questions, case questions, and behavioral questions.