Meta Research Scientist interview questions

a 4-part interview including a research presentation, 2 skills interviews, and a behavioral interview via Zoom. The interviewers seemed disengaged and not interested. A lot of questions tested survey design, working with missing data., and building weights.

Five rounds in total: BQ, coding, two research rounds, and one design round. Overall, it was a good experience, and HR was responsive. But my background wasn't a good match for the position.