I applied through the university system. The first interview was on campus and lasted 60 minutes. The recruiter and the interviewer were really nice, and the interview process went smoothly.

After 4 days, the recruiter contacted me for an additional phone interview with one of their software engineers. That one was also 60 minutes long. I think I solved the problem, but not in a satisfying way, probably because I was nervous and I like this job so much.

Afterwards, the interviewer gave me some very useful advice for my future interviews and wished me good luck.

Overall, it's a good company and a good position. If you can get it, go for it!

Very simple questions.

Tree printing in order & zig-zag.

OOP design.