Overall, I had a very strange and, in my opinion, unprofessional technical screen. The interviewer focused the interview on my undergraduate education instead of my relevant experience, despite me being 5+ years out of school.

The interviewer was also quizzing me on C/C++ trivia and did not leave enough time for the LeetCode question. Furthermore, the interviewer discouraged me from using my preferred language because they were not familiar with it, despite being told by recruiter emails that the interview and the position would be language agnostic.

LC Medium question about binary trees.