Top 20
Prep plan
Updated weekly · Last refresh Nov 6
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Gigapower AI Engineer Interview Questions

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

20questions
~3htotal time
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1
Generative AI & LLMsStart here. 3 questions · ~27 min
State Management for Long Running AgentsHard

Explain how to manage memory, summarization, retrieval, and safety in a long-running LLM agent when context exceeds the model window.

long contextcontext windowstate managementGGigapower
Evaluate an LLM SystemMedium

Explain how to evaluate a generative model using offline and online methods, with attention to hallucination, product metrics, and experiment design.

HallucinationPrompt EngineeringLLM EvaluationGGigapower
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2
System Design7 questions · ~62 min
Design Feature Drift Monitoring SystemHard

Design a production ranking system with robust feature drift monitoring across batch and real-time features at high QPS.

Feature StoreFeature DriftModel ServingGGigapower
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel ServingGGigapower
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3
Behavioral & Leadership4 questions · ~35 min
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4
More topics6 questions · ~53 min
Cosine Similarity From ScratchMedium
Practice

Compute cosine similarity between equal-length numeric vectors using dot products and Euclidean norms.

ArraysAlgorithmsedge casesGGigapower
Evaluating Generative AI PerformanceMedium

Evaluates evaluation methodology for generative AI quality, reliability, and usefulness.

model performancegenerative aiGGigapower
Embeddings for Recommendation SystemsMedium

Assesses ability to design embedding-based recommendation approaches.

implementationGGigapower
Optimizing Models for Edge DeploymentMedium

Assesses experience optimizing ML models for latency, memory, and compute constraints.

edge devicesdeploymentGGigapower
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