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Real Interview Experiences

Learn what to expect, directly from candidates and interviewers who've been through it.

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OpenAI
Product Manager, Fine-Tuning
OpenAI·Nov 2025

Both product sense rounds followed this exact theme of, "we have this magical technology, help us figure out what to do with it," and one prompt was literally speech to animal language. It was actually really fun to work on.

Verified3 months
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OpenAI
Senior Data Scientist (L5)
OpenAI·Nov 2025

One thing that stood out was the SQL round. They gave me this AI-generated, very modular code and asked me to read the logic like a human, then basically debug what the machine was doing wrong.

Verified3 weeks
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OpenAI
Product Manager, ChatGPT
OpenAI·Oct 2025

One interviewer literally opened with, “I don’t know why I keep getting booked for these,” and then asked me how I’d handle launching a new model if the first two years would lose $2 trillion. I was like, what is this, bro?

Verified4 weeks
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OpenAI
Software Engineer, Applied AI
OpenAI·Oct 2025

The recruiter said to expect LeetCode medium hard, but I got this very practical Excel problem around formulas, caching, and invalidation. The most unique part was the project deep dive where they really tried to cut through the BS and ask what I actually did.

Verified2 weeks
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OpenAI
Research Engineer
OpenAI·Jul 2025

The coding plus ML stats round was the hardest by far. They basically asked me to implement an all_gather on noisy nodes, derive how many rounds you’d need for a target error, then figure out a better algorithm using the fact you’re transmitting floats.

Verified7 weeks
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OpenAI
Growth Lead (B2B / ChatGPT Team)
OpenAI·Jun 2025

They gave me all the behavioral questions ahead of time, so I almost relaxed a little, and then more than half of every interview was just follow-up questions. It felt like they didn’t really care about the initial question itself.

Verified3 weeks
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OpenAI
Full Stack Engineer, Applied
OpenAI·Apr 2025

Funnily enough, I work at Replit, and even for our interviews we have candidates use AI. What you're testing now isn't correctness of code, it's whether someone can reason about the code that gets generated, and OpenAI hadn't really adopted that mindset yet.

Verified1 month
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