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OpenAIOpenAI

Research Engineer / Research Scientist, Post-Training

Research and develop improvements to pre-trained models for deployment in ChatGPT and API using reinforcement learning and product-driven approaches. Requires strong ML engineering, research experience with novel models, and ability to debug large codebases.

About the job

In this role, you will:

  • Own and pursue a research agenda to improve model capability and performance.
  • Collaborate closely with the other research and product teams, allowing customers to optimize their own models.
  • Build robust evaluations for tracking modeling improvements.
  • Design, implement, test, and debug code across our research stack.

You might thrive in this role if you:

  • Have a deep understanding of machine learning and machine learning applications.
  • Have a working knowledge of relevant models, and building evaluations for model capability improvement.
  • Are comfortable diving into a large ML codebase to debug.
  • Thrive in a dynamic and technically complex environment.

Skills

Machine Learning, Reinforcement Learning, PyTorch, TensorFlow, Model Evaluation, Ml Engineering, Research, Python, Deep Learning, LLMs

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