Snap Interview Experiences

Sliding window problem on arrays to start, solved it in Python and we spent the rest of the time walking through my projects. Second round was a system design question about real time notifications at scale, interviewer was helpful when I got stuck on the fanout logic. Whole process took about 3 weeks.

Tree problem, lowest common ancestor with extra constraints. Missed an edge case. Made it to the technical screen after a phone call but recruiter never followed up

Recruiter call was fast, 15 min tops. Then they sent a HackerRank with two medium problems on string manipulation and graph traversal. They passed 3 weeks later with no feedback