I was scheduled for an interview by three separate recruiters and all three of them did not call on the scheduled date. One of them did this twice after apologizing for being sick for the initial interview, 5 days later. Each confirmed the dates and times via email and never called and never followed up. Extremely unprofessional behavior and a waste of my time.

2 coding rounds each with leet code easy then a leet code medium / hard. 1 ML system design 1 ML model design 1 Cultural interview Key is to know the cultural and model design.