Check Point Software

Technical interview with 2 questions, the first one was to design a stack that supports getMin() in O(1) time and O(1) extra space.

It was a test, 4 programming questions, each one on a different topic, the first one had to do with binary trees, there was one with a hash table, another to fix different bugs, and another one that I don't remember. You had to answer all of them to

At first a phone call, after which they send a link to a home test, then invite to three technical interviews and then to a personal interview - HR, A week of waiting between stages Nice interviewers