Revolut

Waste of time. They give one big take-home assignment and expect you to spend so much time on it. Don't take any assignment; it's a waste of time. They are just trying to learn from candidates and improve, or just prove that the candidate is wrong.

Screening with HR, then a coding interview mainly about concurrency. Not too difficult; the interviewer will ask questions and give hints. Overall, a good experience. Nothing more to say about it.

First, I interviewed with the recruiter. He was very kind and helpful. He asked me some technical questions and explained the rest of the process. Afterwards, I did live coding. It was not excessively complex, and I was able to continue the process.