Met at campus career fair. Nice folks. Invited that evening to on-campus interview. Difficult technical question for those not well-versed in basic data structures, but went well for me.

Later invited to Chicago location for 4 interviews (two were informal, two were technical) and a tour of their Global Command Center. Seemed like genuine people.

How would you find the size of a loop in a Linked List?

How does the Java compiler work?

How would you make this process faster, given that a mission critical component of it is taking too long to process (I was later told that the process was often repetitive and that the results were almost always the same).

What is the runtime of <Insert data structure here> when it wants to <insert process here>?