OpenAI coding interview questions
31 problems, in the order the guide teaches them. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.
OpenAI system design interview questions
6 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.
| # | Question |
|---|---|
| 1 | Design LLM Inference ServingFree |
| 2 | Design a Training Platform (Premium) |
| 3 | Design the LLM API Platform (Premium) |
| 4 | Design RAG / Retrieval (Premium) |
| 5 | Design Job Orchestration (Premium) |
| 6 | Design a Webhook Delivery Platform (Premium) |
A lock means the design is named here and its walkthrough is Premium.
OpenAI behavioral interview questions
19 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.
Why OpenAI (3)
AI safety & the AGI stance (4)
Ambiguity & shipping fast (3)
Ownership & impact (2)
Collaboration & disagreement (3)
Humility & learning (2)
Ship Joy (2)
See all 56 OpenAI questions by name
Premium opens the 47 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.