Top 14
Prep plan
Updated weekly · Last refresh Sep 22
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freenet AI Engineer Interview Questions

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

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1
Generative AI & LLMsStart here. 5 questions · ~41 min
State Management for Long Running AgentsHard

Explain how to manage memory, summarization, retrieval, and safety in a long-running LLM agent when context exceeds the model window.

long contextcontext windowstate managementffreenet
Evaluate an LLM SystemMedium

Explain how to evaluate a generative model using offline and online methods, with attention to hallucination, product metrics, and experiment design.

HallucinationPrompt EngineeringLLM Evaluationffreenet
RAG for Low-Hallucination SupportMedium

Tests designing a RAG pipeline with accuracy and hallucination controls for customer-facing use.

Accuracydesignffreenet
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2
System Design4 questions · ~33 min
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel Servingffreenet
Open-Source vs Managed Model HostingMedium

Evaluates tradeoffs in infrastructure, operations, and scalability between self-hosting and managed APIs.

comparisonffreenet
Multi-Agent Customer Support WorkflowsHard

Evaluates system design for multi-agent orchestration and hand-offs in customer support workflows.

customer supportdesignffreenet
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3
Behavioral & Leadership4 questions · ~33 min
Explaining AI to Business StakeholdersEasy

Tests communication of complex AI concepts to non-technical stakeholders, with emphasis on structure, trade-offs, and stakeholder alignment.

Stakeholder ManagementCommunicationstarffreenet
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4
More topics1 question · ~8 min
Custom Vector Similarity SearchHard

Tests your ability to implement vector similarity search algorithms from first principles.

implementationffreenet
The finish line: interview-readyComplete all 14 questions to finish this plan.