Meta Staff Data Engineer Interview Preparation Guide

Meta's Staff Data Engineer interview process is a comprehensive evaluation spanning recruiter screening, technical phone screens, and intensive onsite rounds. The process emphasizes both technical depth in data systems design and leadership demonstrated through past project ownership and mentorship impact. For Staff level, expect elevated scrutiny on architectural thinking, system scalability at massive scale, and your ability to influence and mentor senior engineers. The entire process typically spans 4-6 weeks from initial recruiter contact to final offer decision.[1][2]