About the Role
A data analyst turns raw data into decision-grade insight using SQL, Python, and visualization tools. In remote data analyst jobs, your work spans data exploration, hypothesis-driven analysis, dashboard design, and stakeholder storytelling. On Rex.zone, many openings align analytics with AI/ML pipelines: monitoring training data quality, measuring reinforcement learning from human feedback (RLHF) outcomes, auditing annotation guidelines compliance, evaluating prompt performance in LLMs, and analyzing named entity recognition accuracy or computer vision labeling drift. You will partner with data engineers, ML researchers, and product managers to create metrics that are explainable, reproducible, and actionable.



