Senior Marketing Growth Specialist, Marketplaces

IMGadgets™ • mississauga, Canada

Location mississauga, peel region
Job Type Full-time
Posted June 10, 2026

Role Description

Overview

The Senior Marketing Growth Specialist, Marketplaces is responsible for driving end-to-end growth, performance, and commercial success across online marketplaces, with an immediate, primary focus on optimizing and driving growth on the Walmart Marketplace. This role owns marketplace strategy and execution across sales strategy, portfolio growth, media, pricing, competitive positioning, deals, content, forecasting, and compliance, while partnering cross-functionally with Sales & Marketing to deliver sustainable revenue growth, profitability, and market share expansion.

  • Foster positive, impactful partnerships and maintain professional, timely communication with the Walmart platform team, marketplace account managers, and external stakeholders.
  • Direct and manage the full portfolio of assigned marketplace accounts under the corporate umbrella, driving revenue, traffic, and overall market share.
  • Focus primarily on driving growth and oper...

Ready to Apply?

Apply for this Position