If you are targeting AI infrastructure roles, also read our agentic workflows system design interview guide and our AI pair programming interview guide.
For a deeper understanding of OpenAI's engineering culture and technical challenges, start with our OpenAI engineering deep dive. See our Openai interview guide. See our Openai interview guide.
For additional preparation, see our guide on AI Company Interview Guide 2026: OpenAI, Anthropic, and....
The behavioral round is where many candidates fall short — prepare with our behavioral interview guide.
Technical rounds at OpenAI lean heavily on architecture — our system design interview guide covers the key patterns you'll need.
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"text": "Openai interviews typically run 5–6 rounds: a recruiter screen (30 min), a technical phone screen (45–60 min), then 4–5 onsite or virtual rounds covering coding algorithms, system design, behavioral questions (STAR method), and for senior roles a leadership/culture-fit round. The full process takes 4–6 weeks from initial contact to offer."
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"name": "What programming language should I use for Openai interviews?",
"acceptedAnswer": {
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"text": "Openai allows candidates to choose their preferred language. Most candidates use Python for its concise syntax, but Java, C++, and Go are equally accepted. Focus on clear, readable code rather than language tricks — interviewers evaluate your problem-solving approach, not language familiarity."
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"text": "Openai coding interviews are considered very high difficulty. Expect medium-to-hard LeetCode-style problems with a focus on ML infrastructure, distributed training, and AI systems engineering. Practice 100–200 problems on LeetCode with a focus on company-tagged problems before your interview loop."
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