Walmart Marketplace Specialist | Part-Time | Contractor | Fully Remote

Walmart Marketplace Specialist Part-Time | Contractor | Fully Remote Overview We’re seeking a part-time Walmart Marketplace Specialist (Contractor) to manage and optimize our Walmart.com presence across multiple brands. This is a hands-on, execution-focused role for someone who is deeply experienced in Walmart Seller Center and can independently manage catalog health, case resolution, fulfillment, and brand protection at scale. Retail media experience is a plus. Responsibilities •Own day-to-day operations in Walmart Seller Center across multiple brands, ensuring account health and compliance • Manage catalog setup and maintenance including item creation, attributes, content, and variations • Identify and resolve listing issues such as suppressions, content errors, and item mismatches • File, manage, and escalate Walmart support cases to resolution • Monitor and protect Buy Box ownership and address unauthorized sellers or listing hijacks • Manage and optimize fulfillment operations (WFS and/or Seller Fulfilled) • Monitor in-stock rates, shipping performance, lead times, and chargebacks • Support launches, promotions, and assortment expansion across brands • Collaborate cross-functionally to support Walmart growth initiatives Nice to Have • Experience with Walmart Connect / retail media • Familiarity with campaign setup, optimization, and performance reporting • Experience in consumer health or regulated product categories Qualifications • 2+ years of hands-on Walmart Marketplace / Seller Center experience • Proven expertise in catalog maintenance, case filing, and Buy Box protection • Experience managing WFS and/or Seller Fulfilled operations • Strong attention to detail and ability to prioritize across multiple brands • Ability to work independently in a part-time, contract-based role Apply tot his job Apply To this Job