Google, an AI-first company, is seeking a Senior Data Scientist to join their Gemini team. This role focuses on improving the quality of machine learning data and models used in production. The position involves working with large-scale data optimization techniques, building tools for automatic data quality improvement, and collaborating with key product teams across Google. The role combines technical expertise in data science with strategic thinking to enhance model performance. Working at Google offers the opportunity to impact AI development at scale, with competitive compensation and benefits. The team's mission is to dramatically improve time to model quality through integrated tools and platforms, making data optimization techniques accessible to a broader audience.