Marketplace Manager

Marketplace Manager

As the Marketplace Manager, you'll own the day-to-day execution of TERREPOWER marketplace presence on Amazon, eBay, and related eCommerce platforms — from catalog integrity and listing quality to account health and marketplace compliance. TERREPOWER is building its eCommerce function from the ground up, and you'll play a foundational role in creating the processes, workflows, and standards the business scales are on. You'll partner closely with product, content, inventory, and IT teams to keep listings accurate, available, and performing. It's a role for someone equally comfortable in the weeds of suppressed listing and in a planning conversation about catalog architecture.

What you'll do

• Catalog management & listing operations
  • Own end-to-end SKU setup across eCommerce sites, including parent/child structure, variation creation, and attribute population.
  • Maintain catalog accuracy across all active listings — titles, descriptions, images, pricing, and compliance attributes — and manage automotive fitment data to ensure accurate vehicle compatibility.
  • Build and maintain inventory feed workflows, monitor and resolve listing suppressions, stranded inventory, and catalog errors.
• Account health & marketplace compliance
  • Monitor account health dashboards on Amazon Seller Central and eBay Seller Hub, proactively resolving policy flags and performance issues.
  • Maintain awareness of marketplace policy changes and update internal workflows accordingly; manage brand registry and authorized seller compliance; and serve as the point of contact for platform support cases and escalations.
• Operational workflow & process development
  • Develop and document standard operating procedures for listing creation, catalog updates, inventory management, and suppression resolution.
  • Establish quality control checkpoints ahead of publication, partner with IT and operations to build data feeds between internal systems and marketplace platforms, and track operational KPIs including listing health, suppression rates, inventory accuracy, and order defect rates.
• Cross-functional collaboration
  • Work with content and creative teams to ensure assets meet marketplace specifications, and partner with analysts to identify listing-level performance issues and prioritize fixes.
  • Align with supply chain and warehouse teams on inventory availability, and support the VP, eCommerce in planning new category and SKU launches.

What you'll bring

• Bachelor's degree required.
• 4+ years of hands-on eBay, Amazon Seller and related eCommerce platforms experience, with demonstrated proficiency in catalog management, listing operations, and account health.
• Direct experience with automotive fitment data management preferred.
• Proficiency in Excel and data file management; comfort with large flat file uploads and feed-based catalog management.
• Strong written communication skills for internal documentation and marketplace support case management.
• Ability to manage multiple priorities simultaneously in a fast-moving, early-stage operational environment.

Nice-to-haves

• Experience managing large automotive or parts catalogs, including fitment data (ACES/PIES or equivalent).
• Familiarity with inventory feed management, API integrations, or middleware/channel management platforms.
• Experience in the automotive aftermarket, parts distribution, or manufacturing sector.
• Track record of building or improving operational processes in a high-SKU, fast-moving environment.
• Experience launching new product categories or SKUs on Amazon or eBay, from initial setup through first sale.