OpenAI

Agent Post-Training, Frontier Evals and Environments Research

OpenAI
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3 months ago
San Francisco, CA, USAMid Level / Senior
H1B sponsor

Base Salary

$295k - $445k/yr

Responsibilities

  • Create ambitious reinforcement learning environments to evaluate model capabilities.
  • Develop methodologies for automatic exploration of model behavior.
  • Analyze the scalability, reliability, and variance of evaluation methods.
  • Steer training for major model runs and observe advancements firsthand.
  • Design systems for continuous evaluation and improvement.
  • Build self-improvement loops for enhanced model understanding.

Requirements

  • Strong technical fundamentals in machine learning, software engineering, or related fields.
  • Hands-on experience with LLMs, reinforcement learning, and model training.
  • Ability to navigate open-ended problems with unclear paths and noisy signals.
  • Focus on product impact and model behavior beyond just benchmarks.
  • Capability to transition from vague problems to concrete experimental designs.
  • Excellent communication skills across research, product, and safety teams.

Categories

Data ScienceTesting
OpenAI

About OpenAI

10,000+ employees

OpenAI builds and deploys large-scale AI models and tools—including ChatGPT, GPT-4–class models, DALL·E, and Whisper—sold via APIs and enterprise subscriptions to developers and businesses. It monetizes through usage-based API pricing and ChatGPT Plus/Team/Enterprise, and also reaches customers via Microsoft’s Azure OpenAI Service. Founded in 2015 and headquartered in San Francisco, it operates as a private partnership.

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