Meta Research Scientist I interview questions

Typical interview process 1 screening and 2 coding 1 system design and 1 behavior interview. Medium difficulty. Typical coding test from top 100 leetcode and system design was not hard

This was for a software engineering role, the title reflects phd. initial coding, 2 more coding, ml system design, behavioral. coding is leetcode. initial coding has 1 question, the rest have 2 questions each. you don't run the code but have to explain step by step the solution.