Meta Applied Scientist Interview Preparation Guide - Junior Level
Applied Scientist
Meta
Junior
6 rounds
Updated 2/22/2026
Meta's Applied Scientist interview process evaluates your ability to conduct applied research, implement ML/AI solutions, and bridge theoretical concepts with production systems. The process consists of phone screens followed by an onsite loop assessing research fundamentals, algorithm implementation, system design for ML systems, statistical reasoning, coding proficiency, and cultural fit. Success requires demonstrating technical depth, clear communication of research ideas, ability to implement and validate solutions, and collaboration mindset.
Interview Rounds
1
Recruiter Screening
30 min3 focus topicsculture fit
2
Technical Phone Screen 1: ML Research Fundamentals
45 min5 focus topicstechnical
3
Technical Phone Screen 2: Coding and Algorithm Implementation
45 min5 focus topicstechnical
4
Onsite Round 1: Advanced ML Algorithms and Implementation
60 min5 focus topicstechnical
5
Onsite Round 2: ML Systems Design and Production Considerations
50 min5 focus topicssystem design
6
Onsite Round 3: Behavioral and Research Culture Fit
45 min5 focus topicsbehavioral