I applied for a Senior Frontend Engineer position in the London office through Revolut's website and scheduled an online interview date via email. The interview went well; I answered all the questions. Some of them were a bit confusing, as they focused on how hypothetical code would execute and what would be printed to the console if given messy code were run. I answered those questions too, and the interviewers seemed pleased with my responses. We ended the conversation on a very positive note.

However, I later received an email stating I was not selected due to a vague reason like 'did not fit the corporate culture,' whatever that means. This was very disappointing and left a bad aftertaste, as they seem unsure of what they are looking for.

Firstly, you have to finish a homework assignment, which is average in difficulty. Then, you have the face-to-face online interview.

There will be a few general questions about JavaScript basics, covering topics like closures, hoisting, scopes, const/let vs. var, and asynchronous JavaScript. Afterwards, you will need to complete or modify some functions to make them work as expected, if I recall correctly.