Sr. E Commerce Marketplace Manager

Stellantis•Auburn Hills, MI

About The Position

We are seeking a highly skilled and entrepreneurial Sr. E‑Commerce Marketplace Manager to build, launch, and scale our marketplace e‑stores from the ground up. This role requires deep expertise in developing, operating, and optimizing stores across major marketplaces including eBay, Walmart, Amazon, as well as key players in the independent aftermarket such as Advance Auto and Pep Boys. The ideal candidate is a passionate team player who thrives on challenges and is driven to grow the MOPAR brand within the rapidly evolving e‑commerce ecosystem. This individual must be hands-on, high‑performing, organized, and extremely detail‑focused, with the ability to lead full lifecycle execution—from business creation and catalog development to customer‑facing launch and post‑launch performance optimization. This role is ideal for someone who brings deep marketplace knowledge, thrives in startup‑style environments, and wants to make a measurable impact on digital growth and transformation.

Requirements

Bachelor’s degree in Marketing, Business, eCommerce, Digital Retail, or a related field
Minimum of 10 years of experience in e‑commerce, marketplace management, or digital retail leadership
Proven expertise launching and scaling marketplace stores (eBay, Amazon, Walmart, Advance Auto, Pep Boys)
Strong understanding of marketplace requirements including catalog development, taxonomy, fitment data, and compliance
Deep knowledge of SEO, SEM, PDP optimization, and web analytics tools
Proficiency in e‑commerce platforms such as Adobe Commerce, Magento, WooCommerce or similar
Exceptional analytical and data‑driven decision‑making skills
Excellent communication, cross‑functional leadership, and project management skills
Ability to work independently in a fast‑paced environment while managing multiple priorities

Responsibilities

Build marketplace e‑stores from concept to full customer‑facing launch across platforms including eBay, Walmart, Amazon, and independent aftermarket retailers (Advance Auto, Pep Boys)
Develop and execute the marketplace go‑to‑market strategy, including product listings, catalog creation, pricing, content development, promotions, and operational workflows
Ensure all marketplace catalog requirements (fitment, attributes, taxonomy, compliance, digital assets, etc.) are met and consistently maintained
Lead continuous optimization of marketplace storefronts to maximize conversion, visibility, and sales performance
Develop and implement e‑commerce strategies to drive online sales and profitability across all digital channels
Manage and optimize the company’s e‑commerce website and digital marketing campaigns in partnership with agency teams
Analyze web traffic, marketplace analytics, and sales data to improve conversion rates and customer engagement
Monitor competitor activity and market trends to identify opportunities for expansion and differentiation
Coordinate with product, marketing, supply chain, and customer service teams to ensure consistent branding, inventory accuracy, and seamless customer experiences
Oversee digital merchandising and ensure alignment with brand standards across all platforms
Manage logistics, inventory flow, and fulfillment processes for both marketplace and direct e‑commerce channels
Drive mobile commerce strategy and ensure optimal user experience across devices
Partner with Stellantis Franchise Dealers to enhance digital retail strategies and integrate dealer‑focused e‑commerce initiatives
Support dealer adoption of digital tools, online retail programs, and performance dashboards
Achieve consistent month‑over‑month and year‑over‑year growth in e‑commerce and marketplace sales
Track and report dealer standards compliance through KPI dashboards
Monitor performance metrics across digital channels and dealer platforms to ensure alignment with strategic goals