Data Scientist

OpenRouter seeks a full‑time remote Data Scientist (US) to develop and improve the AI routing and analytics layer that powers its model marketplace. The role involves building heuristics, models, and user‑facing data features, defining product metrics, and contributing to the data warehouse. Candidates must have at least four years of data‑science or applied‑ML experience, strong SQL and Python skills, solid statistical knowledge, and daily familiarity with large language models and AI tools. The position emphasizes product impact, independent problem solving, and close collaboration with engineering and product teams.

Key details

• Remote (US) full‑time position
• 4+ years experience in data science or applied ML
• Strong SQL (ClickHouse, BigQuery, etc.) and Python proficiency
• Builds routing heuristics, analytics products, and user‑facing data features
• Works closely with engineering and product to translate insights into features