The first phone screen was with a recruiter to discuss the role and ask a few basic technical questions. The next step was a 45 minute coding focused phone interview. You are given two simple, but not practical coding challenges to answer live with the interviewer. If you have studied only interview coding type questions from the many online sites that charge a fee for answers, then you may do well, otherwise, don't count on it. If you don't succeed, they end the process there without asking any systems or networking related questions. So, if you want to pass their coding interview, study and do practice problems for months.

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