The interview process consisted of a recruiter call, followed by one technical phone screen, and then an on-site interview.

The on-site interview involved two 2:1 interviews.

My first interview was with the Director of Engineering, which did not go well. Although the second interview went well, the first interview was the deciding factor.

Given busy slots as a data-set in a person's Outlook calendar (e.g., {(1000, 1200), (1415, 1530),...}) and the time required for a meeting (e.g., 45 mins), write a method to find an open, available slot for scheduling a meeting.

Given a deck of cards, write a method to determine if it is a "flush".

Multi-threading and data-related questions were quite simple and straightforward.