The process was very nice. They give you a travel stipend and a lunch in between your day-of interview. Process first began with them reaching out for a phone interview, then an onsite interview. Material was basic data structures since all applicants were high school students.

1. Technical phone interview: I was asked to code and solve one problem. It took around 30 minutes through HackerRank. 2. On-site interviews: I had two technical interviews and an interview with a senior manager. I was asked to write out solutions on paper. I wasn't expecting my third interview to be technical according to what I read here. But, I was asked to solve a third technical problem that was definitely more difficult than the problems during the first two interviews. I wasn't able to completely solve it but I kept going at it until the end.