The interview process is pretty much the same as everyone else has said for their reviews. It's three rounds. The first two consist of three simple programming questions each. The first round is conducted by the recruiter and the second round is conducted by two more junior developers. The third round is the challenge because they give you a very freeform question about being able to multiply two very large numbers with no real structure to the problem and then expect you to solve it their way. After the third round I got ghosted by the recruiter even though the developers seemed somewhat satisfied with my solution and I was able to answer the questions they asked without any issues. Overall, it seemed like a lot of interviews for me to prove that I know how to code.