Meta

Social media and metaverse company behind Facebook, Instagram, and WhatsApp.

4 Rounds ~21 Days Very Hard

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The Interview Loop

Recruiter Screen (30 min)

Standard fit check, behavioral questions, and resume overview.

Technical Loop (3-4 Rounds)

Deep dive into domain knowledge, coding, and system design.

Interview Question Bank

All Roles ML Engineer 3

All Topics SQL 29 Algorithms 18 LLMs 17 System Design 12 Statistics 11 Experimentation 11 Deep Learning 9 Product Sense 8

ML Engineer • Technical • hard

What is quantization in neural networks? How does it reduce inference cost?

#Quantization #Inference

ML Engineer • Technical • hard

Explain knowledge distillation. When would you use it?

#Distillation #Compression

ML Engineer • Technical • medium

What is model ensembling? When does it help, and when does it hurt?

#Ensembling #Performance

Difficulty Radar

Based on recent AI-sourced data.

Meet Your Interviewers

The "Standard" Interviewer

Senior Engineer

Focuses on core competencies, system constraints, and clear communication.

Unwritten Rules

Think Out Loud

Always explain your thought process before writing code or drawing architecture.