before hr interview - codility test with 3 questions 1 - easy 2 - difficult. HR + 2 technical interviews. HR - With someone from US/CANADA she were very nice, there is nothing to be worried about, come prepared with some good answares. technical - from israel

3 rounds of leetcode medium, 2 questions were very easy, the last one was really hard (it was a binary tree question). They asked about space and time complexity. In terms of structures it was straight forward but the question itself was hard