Yochana AI Engineer Interview Questions

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

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Generative AI & LLMsStart here. 4 questions · ~33 min

Improve RAG quality, latency, and cost while controlling hallucinations and prompt injection.

LLM Evaluation and Safety GuardrailsHard

Design an evaluation framework that measures answer quality, hallucination, refusal behavior, and safety-guardrail effectiveness.

HallucinationPrompt InjectionLLM Evaluation

Yochana

Transformers and Cloud LLM ProjectsMedium

Assesses ability to build transformer-based solutions and deliver them in a client-focused cloud environment.

Yochana

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Behavioral & Leadership4 questions · ~33 min

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More topics5 questions · ~41 min

Design an agent that investigates, summarizes, and executes work across four to five independent systems.

Embeddings and Vector Search at ScaleHard

Design a scalable embedding pipeline and approximate nearest-neighbor index for semantic text retrieval.

Vector SearchWord Embeddingssoftware engineering

Yochana

Graph Algorithms PracticeMedium

Tests problem-solving skills and knowledge of graph algorithms.

Yochana

LLM Serving for High LatencyHard

Design an LLM serving architecture that manages long generation latency, GPU efficiency, reliability, and model quality.

gpu hardwareinference latencyModel Serving

Yochana

Explain Transformer Architecture BasicsEasy

Explain the transformer architecture and why it became a core building block for modern NLP systems.

Neural NetworksLanguage ModelsDeep Learning

Yochana

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