Meta Research Scientist Interview Preparation Guide - Staff Level (12+ Years)

Meta's research scientist interview process evaluates candidates through a combination of technical research capability, research execution excellence, system design for research infrastructure, research leadership, and cultural alignment. The process progresses from recruiter screening through technical phone screens and culminates in a rigorous onsite loop consisting of 5-6 interviews assessing research depth, experimental design, cross-functional impact, and strategic research thinking. For Staff-level candidates, emphasis is placed on research influence, mentorship capability, and ability to guide long-term research direction.