The opportunity
About the Team The Agent Post-Training team creates the frontier agents OpenAI ships to the world. We are training the models behind our agents in Codex, ChatGPT, the API, and other frontier products: persistent, proactive intelligence that can operate computers, collaborate…
What they're looking for
- Improve the machinery for large-scale training and launch: experiment velocity, reliability, observability, reproducibility, cost, latency, and production readiness.
- Take on cross-functional projects that touch model training, product: infrastructure, and the production agent harness, such as multi-agent systems or training directly against production-like environments.
- Debug hard failures in shipped or near-shipped models and turn messy: qualitative behavior into concrete hypotheses, experiments, and fixes.
- Have strong technical fundamentals in machine learning, software engineering,: systems, statistics, or a related field, and can learn quickly across the parts you have not worked in before.
