It's very straight forwards, after chatting with HR. There are two rounds phone interview, which are focus on coding and system, respectively. And finally it's the on-site interview. I reached the system interview and failed. The whole process can move forward fast and slow, which depends on the candidate's requirement.

I had two screening rounds and 3 interview loop rounds, Meta leetcode questions, systems design can be extensive. Questions can be repeated so look out for all the available questions online. Systems debugging is a very important topic