They treat their interviewees very well. They will provide a nice hotel, a rental car, and cover your expenses, allowing you to spend an extra day and night in the area to get to know it, explore, and have fun.

The interview itself lasts a fair part of the day and involves talking to several engineers. The questions are pretty standard algorithms and problem-solving questions. Almost all of them asked me to write code.

Even lunch was an interview, with topics covering facing difficulties, working in teams, interacting with others, and so on.

I was very impressed with the work, the offer, and the suggested flexibility.

How to write an evaluator for a string like "(1+3 * ( 5 / 4))" and get a numeric result.