AI features are now part of many senior .NET roles, and interviewers are adding AI engineering questions to their loops. These pages cover integrating large language models with Microsoft.Extensions.AI, designing RAG systems, and building agents with tools and MCP.

They also cover evaluating and operating AI in production and where classic machine learning with ML.NET still fits.

Architect

RAG and Vector Search Interview Questions

Architect-level interview questions on RAG: chunking, embedding choice, hybrid search, reranking, groundedness, stale data, permissions and cost control.

10 questions Β· 20 min read

Architect

AI Agents and MCP Interview Questions

Architect-level interview questions on AI agents and MCP: the agent loop, tool design, orchestration, memory, human-in-the-loop and failure modes in .NET.

10 questions Β· 20 min read

Senior

ML.NET and ONNX Interview Questions

Senior .NET interview questions on ML.NET and ONNX: pipeline design, feature engineering, evaluation metrics, PredictionEnginePool deployment and model drift.

10 questions Β· 21 min read