Marisa Quinn joined Amazon in April 2019 as the manager of taxonomy and browse. Prior to this role, she directed the corporate library group within BlackRock Alternative Advisors, the firm's fund of funds platform. Quinn provided research assistance and information organization expertise across the platform.

Quinn joined BlackRock in 2007 following the acquisition of the fund of funds business of Quellos Group, LLC. At Quellos, she was an associate director and head of the corporate library, providing research assistance, collaborating with portfolio managers and analysts on manager identification, and providing information management expertise to all departments within the company. From 1998 to 2001, Quinn managed the McKenna Group's Technology Research Center, providing in-depth market research on high-tech, telecom and internet markets. From 1996 to 1998, she was a research associate with the Stanford University Computer Industry Project, which was funded by the Sloan Foundation.

Quinn earned a BA with a concentration in mathematics and a BA with a concentration in history from the Dominican University of California in 1996 and an MLIS degree from San Jose State University in 1998.