Shopify Senior Software Engineer interview questions

1 Online tech screening on video, the chat with a Shopify engineer was very nice and promising. I had to write a compilable and working console app. The set-up was already there. I just needed to transfer the test data into code, solve the solution and make sure it produces the right output. Managed to do it on time and handled the edge cases. The core task was: given some locations with the certain amount of certain goods, list all of them that can fulfill the order of products of certain amount. 1 Life Story - didn't make past it. Got a default reply "We found a candidate who's better aligned" The chat with a recruiter seemed to be going well, but they said in the beginning that I should have been located in one of the countries they hire from. That was in the beginning. Then I talked them through my career, answering some questions that they had along the way. I am not sure why I failed. Maybe I didn't send the right signals or didn't impress them. But in any case, for me it was a waste of my time to wait 3 weeks for this interview after passing the tech screen. From what I heard, the main point was to prove you are just a cultural fit and not a rude, unpleasant person in general. Didn't expect it to be a show stopper. Also, she tended to get distracted by other chats and it was quite unprofessional.