Develop and evolve analytical frameworks, experimentation methodology, and data science techniques to measure and improve product performance - including funnel analysis, A/B testing and causal inference, user segmentation, retention modeling, and feature impact measurement. As an Etsy Inc. employee, whether a team member of Etsy or Depop, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a rewarding impact and Keeping Commerce Human.