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Prepare for your AI interview.
88 questions with model answers across LLMs, RAG, agents, security, production and system design — plus a design method, coding drills and a four-week mock-interview plan.
- 88
- questions
- 11
- topics
- 28
- free to try
- 6
- coding drills
Question bank by topic
Answers stay hidden until you click — try answering aloud first, then compare. Free topics are fully open; the rest show the questions and unlock with the subscription.
What interviewers score, the answer framework, behavioral stories and eight fundamentals questions with model answers.
Ten questions with strong answers on prompt design, context engineering, injection, versioning and cost.
Ten questions on production RAG: architecture, chunking, hybrid search, reranking, evaluation, isolation and when not to use RAG.
Ten questions on autonomy, workflows vs agents, stopping criteria, loops, resumability, tools and evaluation.
Nine questions on MCP, tool registries and versioning, and when multiple agents are justified.
Nine questions on prompt injection, exfiltration, authorization, red teaming, secrets and supply chain.
Ten questions on evals, LLM judges, observability, reliability, cost, latency and incidents.
A fully worked multi-tenant RAG design on AWS plus seven design and architecture questions.
Nine questions on platforms, standards, migrations, governance, disagreements and failure stories.
Six worked coding drills (retries, similarity, RRF, dispatcher, chunker, rate limiter) and how take-homes are judged.
A four-week plan, an AI mock-interviewer prompt, a scoring rubric, three scenarios and a day-of checklist.
How to use this
- 01
Answer aloud first
Read a question, answer in 90 seconds without notes, then open the model answer and compare structure and depth.
- 02
Use the framework
Clarify → requirements → baseline → data flow → failure modes → security → measure → trade-offs, every time.
- 03
Mock it for real
Run the four-week plan and the AI mock-interviewer prompt, and score yourself on the rubric after each session.
Prompts for your job hunt
More career prompts →A tough, fair system-design interviewer that scores you on a rubric.
Practice a design question and get structured feedback on your answer.
Turn a rough experience into a tight, quantified interview story.
Write a portfolio case study that shows senior engineering judgment.
Practice role-specific questions and get structured feedback.
Rewrite bullets with outcomes and keywords — without inventing experience.
Prepare your case, range and scripts for a negotiation.
A specific one-page letter built from the job and your real experience.