ATS CV Match Score
Will your CV pass the OpenAI ATS?
Upload your resume to Eljo's CV Expert to see your ATS Match Score for OpenAI.
Average Salary
Eljo's Offer Manager helps candidates negotiate 10-15% above this median.
Hear Eljo's AI Manager
The Interview Process
Research Presentation
You must present your past published research to a panel of OpenAI scientists, who will aggressively probe the mathematical proofs, experimental design, and edge-case failures of your work.
Take-Home Challenge
A deeply complex mathematical and coding assignment (e.g., implementing an obscure attention mechanism variation from scratch and proving its convergence properties).
Onsite Loop
Five to six brutal interviews focusing on linear algebra, probability theory, optimization algorithms, and abstract brainstorming on unsolved problems in LLM architecture.
Real OpenAI Interview Questions
Practice these exact questions faced by previous Research Scientist candidates.
1Explain the mathematical intuition behind why scaling up parameter count in a Transformer predictably improves cross-entropy loss. (Intellectual Rigor / ML Theory)
2During your presentation, an interviewer points out a fundamental flaw in the baseline assumptions of your most cited paper. How do you respond and defend (or concede) your methodology? (Collaboration / Ego-lessness)
3Write the PyTorch code from scratch for a custom loss function that heavily penalizes an LLM for producing sycophantic responses. (Coding / Alignment)
4If humanity achieves AGI in five years, what specific piece of your research do you believe will have contributed most to ensuring it is safe? (Mission Alignment)
5Derive the backpropagation gradient for a Layer Normalization operation on a whiteboard. (Mathematics / Excellence)
Unlock 5 OpenAI Questions
Register to unlock the full question bank and practice with our Live Simulator.
Unlock Full Interview GuideHow Eljo helps you secure the OpenAI offer
CV Expert
Print your Interview Cheat Sheet and automatically optimize your resume for OpenAI's secret ranking criteria.
Live Simulator
Experience hyper-realistic mock interviews using OpenAI's actual question banks and behavioral frameworks.
Offer Manager
When you pass the final round, generate data-driven negotiation scripts to secure a top-band compensation package.