Research Engineer, AI Safety & Alignment
Character.AIRedwood City, California, United States
Posted October 3, 2025
Full Time
About the Company
Character.AI is a leading personal AI platform founded in 2021 by Noam Shazeer and Daniel De Freitas. As a full-stack AI company, Character offers a globally scaled direct-to-consumer platform, focusing on advanced AI solutions for individuals. The company's core value proposition lies in its cutting-edge technology and user-centric approach, making it distinctive in the AI industry.
Job Description
Character.AI is seeking a Research Engineer to tackle critical AI safety challenges, focusing on mitigating risks and ensuring the alignment of advanced AI models. The role involves developing evaluation methodologies, researching alignment techniques, conducting adversarial testing, and collaborating with engineering teams to translate research into practical solutions. The role bridges the gap between theoretical work and implementation.
Requirements
- Develop and implement novel evaluation methodologies and metrics.
- Research and develop cutting-edge techniques for model alignment, value learning, and interpretability.
- Conduct adversarial testing and analyze biases.
- Translate research into practical solutions and best practices.
Benefits
- Competitive salary
- Opportunities for growth
- Collaboration with a diverse team
