Sr. Data Scientist, GenAI & Labeling Platforms

📋 Description

• Execute GenAI-powered labeling and evaluation systems
• Identify opportunities where LLMs improve quality, speed, cost
• Build prototypes for prompts, task decomposition, quality estimation, and routing
• Design experiments and metrics to evaluate model performance and outcomes
• Partner with engineering, product, and data science to productionize approaches

🎯 Requirements

• 6+ years of post-grad/industry experience applying scientific methods to large-scale data (or PhD + 3 years)
• Strong hands-on IC experience solving complex data science/ML problems
• Experience applying LLMs or generative AI to workflows, systems, or products
• Ability to turn ambiguous problems into rigorous analyses, experiments, and prototypes
• Track record of writing high-quality code and influencing product direction
• Cross-functional collaboration and strong business/product sense
• Self-directed learner in a rapidly evolving technical landscape

🎁 Benefits

• Hybrid work with in-office 1-2 times per quarter
• Location anywhere in the country under PinFlex
• PinFlex details available on the PinFlex page
• Inclusive, equal-opportunity employer
• Equity and benefits described on Pinterest careers pages