E-commerce Marketplace Specialist

We are seeking an experienced E-commerce Marketplace Specialist to take full ownership of our brand's presence, growth, and daily operations across both Amazon Seller Central and Walmart Marketplace. We need a proactive partner who does not just "maintain" accounts, but actively devises strategies to scale organic ranking, optimize paid ad spend, and maximize profitability. KEY RESPONSIBILITIES 1. Account & Listing Management: Complete daily oversight of Amazon and Walmart storefronts. Monitor listings for buy-box suppression, stranded inventory, and policy compliance. 2. SEO & Listing Optimization: Audit existing listings and build new ones. Optimize titles, bullets, backend search terms, and A+/Rich Media content using Helium 10. 3. PPC & Advertising: Architect, manage, and scale paid ad campaigns across Amazon Advertising and Walmart Connect. Maintain a strict target TACoS and improve overall ROAS. 4. Reporting & Analytics: Deliver transparent, weekly performance reports detailing Gross/Net Sales, Conversion Rates, PPC Spend, and Organic Keyword tracking. REQUIRED QUALIFICATIONS Proven Track Record: Minimum 3+ years of active experience directly managing both Amazon Seller Central AND Walmart Seller Center. Software Mastery: Deep operational knowledge of Helium 10, Jungle Scout, or Data Dive. Advanced skills in Excel/Google Sheets for data analysis. Problem-Solving: Ability to handle complex marketplace issues, case logs, and platform disputes independently. APPLICATION REQUIREMENTS To be considered for this role, please reply with: 1. A brief summary of your specific experience with Walmart Marketplace (please do not just list Amazon experience). 2. A brief case study or screenshots showing how you successfully scaled a brand's sales or lowered its TACoS on either platform. 3. Which software tool you find most effective for Walmart keyword research. Please begin your proposal with the word "SCALE2026" at the very top. Applications without this keyword will be automatically archived as automated spam.