Senior AI Training Data Quality & Evaluation Lead

OpenTrain AI, Inc. is seeking a senior quality leader to define and drive the quality strategy for AI training data and annotation programs. You will oversee quality systems, collaborate with project leaders, and balance quality, speed, and cost across evaluation tasks. This project-based contractor role spans 16 weeks, with 20+ hours per week and Pacific Time hours. Open worldwide, strong English required, 8+ years experience including 4+ in leadership.