Head of AI Research

Core Intelligence:

• Define how AI reasons, evaluates, and improves in a high-frequency product.
• Decide when to design new model architectures versus adapting frontier models.
• Guide exploration of frontier techniques like retrieval-augmented training, mixture-of-experts, and multi-agent orchestration.

Evaluation and Safety:

• Measure real-world usefulness, robustness, safety, and long-term behavior.
• Own alignment, safety, and guardrail strategy as product concerns.
• Set the technical bar for research rigor, judgment, and taste.

Culture and Work Style:

• Small, world-class team with high talent density.
• Make decisions collectively and move at rapid speed.
• Bring structure, exercise judgment, and execute independently.