Revolut Software Developer interview questions

Revolut approached me, and the process of booking the "introductory" interview was easy. That's where the "good" ends. The interviewer was a few minutes late, which I can understand, and spent some time explaining the process, which is one of the longest and most intense ones I've been a part of. Besides the intro, they have a technical interview, practical exercise and then a culture fit. Yes, they do it the opposite of every other company I've interviewed with, frontloading the book smarts before you even know if this is the right environment for you. I'm glad I wasted only 30 minutes on this bureaucratic and development by the textbook company.

I entered the interview process with the company with clear expectations based on our initial discussions. The structure was outlined as three stages: coding, theoretical, and system design. I was informed that a successful completion of the first two stages would position me for a mid-level role, and passing the third would qualify me for a senior position. Despite navigating through all stages, I was met with a rejection email without further clarification. Though companies have the right to choose their candidates, the lack of feedback, especially after such a significant time commitment on my end, was both surprising and unprofessional.