Top 41
Prep plan
Updated weekly · Last refresh Oct 6

Goldman Sachs AI Engineer Interview Questions

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

41questions
~7htotal time
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1
CodingStart here. 10 questions · ~97 min
Statistical Anomaly DetectionMedium
Practice

Identify time-series outliers with a rolling mean and standard-deviation z-score in linear time.

statisticsanomaly detectionGoldman Sachs
Thread-Safe LRU Cache for ServingEasy
Practice

Implement a thread-safe LRU cache for Goldman Sachs Marquee model results using constant-time lookup and eviction.

thread safetyModel Servinglru cacheGoldman Sachs
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2
Model Evaluation4 questions · ~39 min
Measure AI Model PerformanceEasy

Explain how to evaluate an AI model using the right metrics and how metric choice depends on the business goal.

PrecisionAccuracyRecallGoldman Sachs
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3
Generative AI & LLMs8 questions · ~77 min
Choose Between RAG and Fine-TuningEasy

Compare RAG and fine-tuning, and decide when each is the better fit for an LLM product.

Goldman Sachs
LLM Evaluation MetricsMedium

Tests your ability to define evaluation metrics that balance quality, speed, and cost.

MetricsAccuracyLLM EvaluationGoldman Sachs
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4
Machine Learning4 questions · ~39 min
Handling Imbalanced Fraud LabelsMedium

Explain how to train and evaluate models on highly imbalanced fraud data without relying on misleading accuracy.

Cross-ValidationFeature EngineeringSupervised LearningGoldman Sachs
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5
System Design5 questions · ~48 min
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel ServingGoldman Sachs
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6
NLP3 questions · ~29 min
Document Chunking for Long ContextMedium

Tests your ability to design chunking strategies that preserve retrieval quality for long documents.

Goldman Sachs
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7
More topics7 questions · ~68 min
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