Top 17
Prep plan
Updated weekly · Last refresh Oct 6

Meta Platforms AI Engineer Interview Questions

The questions to prepare for a Meta Platforms AI Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
System DesignStart here. 5 questions · ~40 min
Design an LLM Serving PlatformHard

Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.

Cold StartFeature StoreModel ServingMeta Platforms
Batch vs Real-Time SLOsMedium

Evaluates your system design trade-offs for meeting inference latency and throughput goals.

Batch Processingmodel inferenceMeta Platforms
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2
Behavioral & Leadership6 questions · ~48 min
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3
More topics6 questions · ~48 min
Data Quality in ML PipelinesMedium

Approach for maintaining high quality data across ML pipelines, from ingestion through feature generation and model consumption.

Data QualityInfrastructureData WranglingMeta Platforms
Shortest Path in MazeMedium

Evaluates your ability to design and implement an efficient shortest-path algorithm.

AlgorithmsMeta Platforms
Production Evaluation for Generative AIMedium

Assesses how you measure real-world model quality, reliability, and drift after deployment.

model performancegenerative aiMeta Platforms
Low-Latency RAG Pipeline Trade-offsMedium

Evaluates design choices for fast retrieval in RAG systems.

latencyarchitectureMeta Platforms
Metrics for LLM Factual ConsistencyMedium

Assesses how you measure and validate factual accuracy in LLM outputs.

MetricsLLM EvaluationMeta Platforms
Chunking and Metadata for VectorsMedium

Tests your approach to structuring documents and metadata for reliable vector retrieval at scale.

Vector SearchscalabilityMeta Platforms

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