Google

Very good. The questions were hard but interesting. I had a phone screen which wasn't all that difficult, then they offered me an interview prep session. If that were your first technical interview, it would be extremely helpful. Having been through

All day coding interview with 5 different interviewers. Problems are LC hard-ish. Next round is team match. Meet with different hiring managers. Another interview in disguise. Then, finally, you get an offer.

This was a long process, and I was given six weeks to prepare. The questions asked were mostly challenging LeetCode-style questions. It was very difficult for a non-native speaker. The process was entirely online until the final two days. I recommend