My interview experience with Revolut was extremely positive.

Initially, a recruiter got in touch with me, and we had an introduction about Revolut, the position, and myself. He explained the process well.

After that, I had a take-home test. It was a straightforward test asking to build a simple banking API. They provided seven days to revert back with the answer, which was more than sufficient.

They reviewed my submission, and the next step was a detailed technical interview.

It involved live coding on simple problems. The interviewers were well-prepared and gave hints wherever possible. They were friendly.

Other questions were around databases, Java, and a general check on how I solve problems.

The last step was a technical discussion with senior engineers who asked questions based on my experiences and sought how I solved problems. Again, it was a pleasant experience, and the interviewers were well-prepared.

At each step, I was given detailed feedback.

How do you know that your database queries are taking time?

How will you solve it?