Revolut Senior Data Scientist interview questions

Call with recruiter. Came across professional to begin with and told me they were recruiting for Fincrime but believes I’m a better fit for Services and would get back to me the next morning at the latest to confirm. 3 days no response and then received a generic automated rejection email. Extremely misleading as the impression I was given was that it was just a matter of which department to assess me for in the next stages. On top of that no feedback could be given. Complete waste of time and extremely disappointing from a company like Revolut.

Contacted via linkedin, then screening call and after that home task. Home task was really really time-consuming. A lot of time spent but finally haven't proceeded to the next stage. I thought my solution was good enough. I spent so much time for which I would expect at least detailed feedback. I could do better but concluded that I have spent enough time. I have even asked questions about the specific things and those questions were not answered. My experience was positive when it comes to the contact with the HR recruiter. Home task was negative experience due to the lack of feedback and answers to my questions.