Research Engineer, Notifcations
OpenAISan Francisco, California, United States
Posted October 8, 2025
Full Time
About the Company
OpenAI is an AI research and deployment company focused on ensuring that general-purpose artificial intelligence benefits humanity. The company prioritizes safety and human needs in its development process, emphasizing diversity, equity, and inclusion to align with its mission of solving global challenges through AI. OpenAI's unique approach sets it apart by placing ethical considerations and societal impact at the forefront of its operations.
Job Description
The ChatGPT team is seeking a Machine Learning Engineer to join Notifications, focusing on building and scaling intelligent notification systems. This role involves designing and implementing ranking and recommendation systems to optimize user experience and improve AI’s transparency and reach. The ideal candidate will have strong ML fundamentals, experience shipping ranking/recommendation systems in production, and a solid understanding of LLMs and product intuition.
Requirements
- Design and build end-to-end ranking and recommendation systems
- Apply and adapt LLMs to ranking problems
- Develop experiments to evaluate notification relevance and user value
- Collaborate with research teams
- Build robust evaluations to measure system improvements
- Contribute to the Growth ML stack
Benefits
- Remote work
