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Director, Supply Partnerships

Poshmark · New York, NY, USA · Remote

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About Poshmark

Buy, sell, and discover fashion, home decor, beauty, and more. Backed by Menlo.

About the role

Establish Poshmark as a preferred marketplace partner for select brands, retailers, and enterprise sellers

What they're looking for

  • 8–10+ years of experience in partnerships, business development, marketplace growth, category management, or commercial strategy within ecommerce, retail, resale, or marketplace environments
  • Proven track record of structuring and negotiating commercial agreements that drive measurable revenue or GMV growth
  • Strong understanding of marketplace dynamics, including liquidity, supply-demand balance, pricing strategy, and seller performance metrics
  • Experience working with brands, retailers, enterprise sellers, or resale ecosystems
  • Demonstrated ability to build and scale partner acquisition and account management programs
  • Strong commercial acumen with an ownership mindset for revenue, margin, and partner performance metrics
More about this role

Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection. Powered by a vibrant community of 165 million members, Poshmark brings real people and taste to shopping through a social experience shaped by shared discovery. Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story. Poshmark empowers sellers to grow meaningful businesses, keeps fashion in circulation longer, and gives shoppers access to unique and trusted finds, from everyday pieces to one-of-a-kind vintage and luxury.

Responsible for identifying and developing strategies and programs to onboard and scale strategic supply sources that strengthen Poshmark marketplace liquidity, elevate assortment quality, and drive incremental GMV growth on the platform.

Own the development of strategic relationships with brands, retailers, resale ecosystems, enterprise sellers, and top-tier power sellers to ensure the platform has the “right” supply at the right volume, quality, relevance, and price to drive GMV growth and brand stickiness.

Define and execute the enterprise and strategic supply roadmap across brands, retailers,...

Read the full posting on Poshmark's site ↗

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