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NEXTMOVEFDE careers · United States
Poshmark

Principal Product Manager for Enterprise Sellers

AI summary of the role

Poshmark seeks a Lead Product Manager to own the enterprise seller platform, including the developer API suite and third-party integrations, enabling high-volume merchants to scale their businesses.

What you’ll do

  • Define and execute product strategy and roadmap for the enterprise seller platform, focusing on reducing friction and increasing inventory volume for high-volume merchants.
  • Own development of Poshmark's developer-facing API suite, enabling enterprise customers to integrate inventory, ERP, and order management systems programmatically.
  • Oversee and grow the ecosystem of third-party seller app integrations, including cross-listing tools, inventory platforms, shipping solutions, and analytics providers.
  • Act as internal champion for enterprise sellers, gathering feedback to inform roadmap and influence policy decisions.

What you’ll bring

  • 8+ years of product management experience, with at least 3 years in platform products, developer APIs, or enterprise/B2B software.
  • Demonstrated track record of shipping developer-facing APIs or integration platforms used by external partners or enterprise customers.
  • Strong working knowledge of REST API design principles, OAuth 2.0, API keys, and enterprise integration patterns.
  • Experience in marketplace, e-commerce, or SaaS environments strongly preferred.

Technologies

REST API · OAuth 2.0 · API keys · developer API platform · third-party integrations · ERP · order management systems · cross-listing tools · inventory platforms · AI tools

About Poshmark

Social-first secondhand fashion marketplace enabling peer-to-peer selling and discovery for 165M+ users; uses AI to streamline listing and personalize search.

Acquired · 1000–2000 people

Source and classification

Production engineering · Evidence for this classification:

delivering the tools, integrations, and APIs they need to manage inventory, streamline operations, and scale their businesses efficiently on our platform. This person will own the product strategy and roadmap for Poshmark's developer API platform — enabling enterprise customers to integrate their existing business systems directly with Poshmark to create and manage listings at scale. They will also oversee integrations with leading third-party seller applications, ensuring Poshmark is the platform of choice for professional and high-volume sellers. Working closely with engineering, marketing, business development, and account management, this PM will help define the future of large-scale selling on Poshmark and be a key driver of inventory growth, seller retention, and platform health. Key Responsibilities Strategic Product Vision: Define and execute a clear product strategy and
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Employer postings · Data from · Sources