Remote Data Science Expert - AI Trainer ($50-$90 per hour)

Role Overview

Mercor is partnering with a leading AI lab to engage independent Data Science Experts for diverse research and development initiatives. These contractors will support data‑driven model improvement, performance evaluation, and applied experimentation. ### Key Responsibilities - Analyze large datasets to extract insights that inform model design and refinement. - Develop and apply statistical models, machine learning techniques, and evaluation frameworks. - Conduct performance assessments and data quality reviews on AI model outputs. - Build reusable tools for data processing, visualization, and reporting. - Partner with research teams to test hypotheses and scale experimental workflows. ### Ideal Qualifications - 3+ years of experience in data science, machine learning, or a related analytical field. - Proficiency in Python and key data science libraries (e.g., pandas, NumPy, scikit-learn). - Familiarity with large-scale data environments and version-controlled workflows. - Strong command of statistical analysis, experimental design, and model validation. - Clear written communication and comfort collaborating across technical teams. ### More About the Opportunity - Expected commitment : 10+ hours / week. - Exposure to high-impact AI research and applied experimentation. * * *