Questions are pretty much as difficult as leetcode can get. Felt like a waste of time when I couldn't pass only a few tests for 2 out of 4 questions, but still didn't get a callback interview.

I did their online assessment and was scheduled for an interview, but the company canceled it just one hour before the start time. Shortly after receiving the cancellation notice, I received an automated rejection letter with no further explanation or offer to reschedule. Contacted the recruiter, but they never replied.