Staff Quantitative UX Researcher

Company Description […] is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an […] employee, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a rewarding impact and Keeping Commerce Human.

We believe exceptional companies are built by exceptional teams, and we're intentional about it. That means hiring great people, setting them up for success from day one, and giving them real reasons to grow their careers here. We invest in development that goes beyond promotions, and we foster the trust and relationships that help people do their best work together.

What’s the role? We’re looking for a Staff Quantitative UX Researcher to help define and raise the quality of experiences across […]. You will lead a quantitative research and measurement practice — grounded in rigorous survey design, statistical analysis, and experimental methods — to help build buyer and seller experiences that are usable, distinctive, and polished.

You will establish a shared, quantitatively grounded definition of experience quality and build the measurement systems and statistical models needed to assess it consistently. You’ll benchmark core […] buyer and seller flows using validated metrics and longitudinal data, identify the most consequential usability gaps, and help teams understand — with sta