Ai Developer Technology Engineer Interview Questions

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He asked me a very broad question about security risks when using LLMs. When I asked for clarification, he simply said, "Guess." He kept insisting that Lenovo prioritized security but never explained in what context. Later, I realized he was referring to fine-tuning open LLMs to avoid reliance on external APIs like GPT. If this had been a topic I was unfamiliar with, and I had answered incorrectly, I wouldn’t have minded. But that wasn’t the issue—the way the question was framed made me feel like I was expected to read his mind.
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AI Engineer

Interviewed at Lenovo

3.9
Mar 13, 2025

He asked me a very broad question about security risks when using LLMs. When I asked for clarification, he simply said, "Guess." He kept insisting that Lenovo prioritized security but never explained in what context. Later, I realized he was referring to fine-tuning open LLMs to avoid reliance on external APIs like GPT. If this had been a topic I was unfamiliar with, and I had answered incorrectly, I wouldn’t have minded. But that wasn’t the issue—the way the question was framed made me feel like I was expected to read his mind.

Concurrency in Python? multithreading vs. multiprocessing? array sorting algorithm!! How to process 10k PDF files on the cloud? schema of your vectorDB? Evaluation database for RAG, overfitting in LORA, how similarity search in vectorDB is done?
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Senior AI Engineer

Interviewed at Nexthink

4.2
Sep 6, 2025

Concurrency in Python? multithreading vs. multiprocessing? array sorting algorithm!! How to process 10k PDF files on the cloud? schema of your vectorDB? Evaluation database for RAG, overfitting in LORA, how similarity search in vectorDB is done?

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