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Updated weekly · Last refresh Sep 23

S&P Global GenAI Engineer Interview Questions

The questions to prepare for a S&P Global GenAI Engineer interview. Questions from real interview reports rank first. Updated daily.

20questions
~3htotal time
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1
Generative AI & LLMsStart here. 15 questions · ~120 min
Metadata Filtering vs Vector SimilarityHard

Choose between metadata filters and vector similarity in retrieval, and explain when to use each.

S&P Global
Compare Fine-Tuned Model vs APIMedium

Evaluate a fine-tuned open-source model against a commercial LLM API using offline quality checks and online experimentation.

Model MetricsLLM EvaluationFine-TuningS&P Global
Explain Attention in TransformersMedium

Explain how attention lets transformer models weigh relationships between tokens across a sequence.

attentioncontext windowtransformersS&P Global
Choose Between RAG and Fine-TuningEasy

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

S&P Global
Model Drift, Versioning, and EvaluationHard

Tests MLOps practices for monitoring, evaluation, and safe rollout of LLM changes over time.

S&P Global
Prompt Optimization and Injection GuardrailsMedium

Tests prompt hardening, security guardrails, and resilience to prompt injection in production LLM systems.

Prompt EngineeringPrompt InjectionS&P Global
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2
Behavioral & Leadership4 questions · ~32 min
Structuring an Ambiguous Technical ProblemMedium

Tests how you tackle ambiguous technical problems by breaking them down, communicating clearly, and owning the outcome.

CommunicationProblem SolvingDealing With AmbiguityS&P Global
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3
More topics1 question · ~8 min
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