This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Director, Research - AI Evals based in United States. This is a high-impact leadership opportunity for an experienced research professional passionate about defining and measuring quality in AI-powered products. The role sits at the intersection of AI, product strategy, and user experience, shaping how next-generation intelligent features are evaluated and improved before reaching millions of users. You will establish evaluation frameworks, quality standards, and scalable processes that directly influence product decisions across the organization. Working closely with Product, Design, Engineering, and Data Science teams, you will lead the development of trusted evaluation systems that combine human judgment with automated methods. This position offers the chance to build a strategic capability from the ground up while guiding a small team in a highly collaborative, innovation-driven environment.