Google

First, I had to do a technical phone screen, which lasted about 45 minutes. I needed help in the form of hints, but came up with a working solution. Then the onsite. You know what this is; it's 5ish in-person technical questions. Mine happened to be

It took more than a month for the HR manager to arrange me an interview. An engineer called and asked questions regarding memory processing, not much algorithmic.

Different questions for solving complex and performant DSA algorithms using Python or other languages you are familiar with. Practice on a whiteboard in front of an interviewer, followed by a quick chat about the future.