# OpenAI Internships

A practical guide to OpenAI internship and residency tracks, reported compensation, interview patterns, and where Final Round AI fits into the prep workflow.

Last reviewed: May 2026 | Researched by Final Round AI | Acceptance rate: <1% | Return offer rate: ~85% | Eligibility: Expected graduation Dec 2026 – Jun 2029

## OpenAI internships at a glance

### Reported pay

~$18,300/month

Roughly $105/hour based on reported market data. Among the highest in the industry. [Source](https://www.levels.fyi/internships/)

### Housing support

Included

Housing or corporate accommodation typically provided.

### Duration

12-16 weeks

Residency programs may run longer.

### Application timing

Rolling / varies

OpenAI posts roles on a rolling basis. Timing is less predictable than traditional Big Tech. [Source](https://openai.com/careers/)

### Program families

Residency, SWE

Research-oriented residency and software engineering tracks.

### Locations

San Francisco, CA

OpenAI is primarily based in San Francisco.

## Which OpenAI internship track fits your background?

### Software Engineering Intern

- **Eligibility**: Juniors, seniors, and graduate students  
- **Description**: Work on production systems powering ChatGPT, the API platform, or internal infrastructure. Extremely competitive with a small cohort.  
- **Duration**: 12 weeks  
- **Reported pay**: ~$18,300/month  
  [View current roles](https://openai.com/careers/)

### Research Residency

- **Eligibility**: Masters and PhD students with research backgrounds  
- **Description**: A research-focused program for candidates with strong ML, alignment, or systems research backgrounds who want to work at the frontier of AI.  
- **Duration**: 12-16 weeks  
- **Reported pay**: ~$18,300/month  
  [View current roles](https://openai.com/careers/)

## How to apply for OpenAI internships

1. Visit OpenAI Careers and check for open internship or residency roles.
2. Submit your application with resume, publications, and GitHub/portfolio.
3. Complete the technical screen covering algorithms and systems thinking.
4. Prepare for multiple on-site rounds covering coding, design, and ML.
5. Roles appear on a rolling basis — check frequently.  
  [Apply on OpenAI official careers page](https://openai.com/careers/)

## OpenAI internship key dates

| Milestone       | Typical timing                      |
|------------------|------------------------------------|
| Roles posted      | Rolling / varies                   |
| Technical screens | Rolling                            |
| On-site interviews | Rolling                           |
| Offers extended   | 1-2 weeks post-interview           |
| Internship starts  | Varies by cohort                  |

## Who should apply

- Current enrollment in a relevant undergraduate or graduate program is expected.
- OpenAI internships are extremely selective with very small cohort sizes.
- Strong algorithmic fundamentals plus demonstrated interest in AI, ML, or systems work.
- Research roles expect publications, open-source contributions, or comparable research artifacts.
- Prior internship experience at strong companies is common among successful candidates.

## Interview question patterns worth practicing

### Q1: Design a rate limiter for an API that handles millions of requests per second.
Discuss token bucket vs sliding window. OpenAI cares about scalable systems thinking.

### Q2: Implement a function to evaluate a mathematical expression given as a string.
Use a stack-based approach. Discuss operator precedence and error handling.

### Q3: Explain the transformer architecture and why attention mechanisms work.
For research roles, depth matters. Go beyond surface-level explanations into positional encoding, multi-head attention, and training dynamics.

### Q4: Tell me about a time you worked on something with high ambiguity and no clear playbook.
OpenAI operates at the frontier. Show comfort with ambiguity, first-principles thinking, and adaptability.