Sr. Manager, Enterprise Development

US California (Redwood City) - Office · Remotefull time

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Remote

senior

H1B: yes

Poshmark The Sr. Manager, Enterprise Development at Poshmark is responsible for sourcing, pitching, and onboarding enterprise sellers for Posh Live and the broader marketplace. This role involves developing commercial strategies and managing partner relationships to grow high-quality seller supply and inventory.

Responsibilities

Source, evaluate, and close high-potential enterprise sellers, brands, retailers, liquidators, and other supply partners for Posh Live and Poshmark.
Build and manage a pipeline of prospective partners, from initial outreach and pitch through contracting, onboarding, launch, and long-term account growth.
Lead with Posh Live as a key acquisition opportunity, helping partners understand how live selling can drive discovery, engagement, and conversion.
Develop tailored partner strategies that combine live shows with catalog selling, assortment planning, and ongoing marketplace growth.
Advise partners on merchandising, pricing, inventory selection, show formats, and operational best practices to maximize performance across channels.
Work closely with Partner Success, Host Growth, Product, Marketing, Operations, and Legal to ensure partners launch successfully and are set up for sustained growth.
Track partner performance and identify opportunities to improve GMV, sell-through, repeat participation, catalog adoption, and overall account health.
Bring market intelligence back to the team, including insights on seller needs, competitive dynamics, categories, and emerging supply opportunities.
Help shape the enterprise seller value proposition and scalable playbooks for acquiring and growing high-value partners.
What You’ll Bring
5+ years of business development, partnerships, sales, account management, or marketplace experience.
Demonstrated experience sourcing and closing complex commercial partnerships, ideally with brands, retailers, sellers, creators, or supply partners.

Qualification

5+ years of business developmentExperience in live commerce

Required

5+ years of business development, partnerships, sales, account management, or marketplace experience
Demonstrated experience sourcing and closing complex commercial partnerships

Preferred

Experience in live commerce, creator commerce, fashion, resale, off-price retail, or liquidation.
Existing relationships with enterprise sellers, brands, retailers, or live commerce operators.
Experience managing both acquisition and post-close growth for strategic accounts.

Company

Poshmark

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Source: ashby

Active within the past hour

Remote-friendly

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Posh Livecatalog sellingassortment planningcommercial partnerships

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Sr. Manager, Enterprise Development at Poshmark · LumiJobs