Positive interview process. I didn't mind the several rounds of logic tests and presentations since everyone I was communicating with was extremely prompt and always followed up with me immediately. Everyone was very kind and professional. The only aspect of the process I was disappointed by was that I had stated in the first interview that I was unwilling to relocate and was not willing to negotiate about that. After 5 rounds of interviews I was informed that I would only receive an offer if I would be willing to relocate. I am disappointed that I spent so much time and energy trying to get this job when this aspect of the position was so ambiguous. However the recruiter was extremely understanding and I genuinely appreciated their graciousness.