Senior Data Scientist

As a Senior Data Scientist at LMArena, you'll explore and reason about data that powers millions of AI evaluations each week, collaborating with ML researchers and engineers to design experiments and build statistical frameworks.

Requirements

• 6+ years of experience in data science, ML analytics, or applied research
• Strong proficiency in Python
• Expertise in statistical modeling, causal inference, and experimental design
• Experience reasoning about data distributions, sample quality, and the effects of data distribution shifts
• Strong communication skills and the ability to collaborate closely with ML researchers and engineers

Benefits

• Competitive salary
• Meaningful equity
• Comprehensive healthcare coverage
• The opportunity to work on cutting-edge AI with a small, mission-driven team
• A culture that values transparency, trust, and community impact