marketplace Ads Manager

Marketplace Ads Manager (TikTok & eBay)
Sell Harbor X is looking for a performance driven Marketplace Ads Manager to lead and scale paid advertising campaigns across TikTok and eBay. This is a full time, on site role for someone who understands marketplace dynamics and knows how to drive profitable growth through paid media.
Role Overview
The Marketplace Ads Manager will be responsible for planning, launching, optimizing, and scaling paid campaigns on TikTok Ads and eBay Promoted Listings. Success in this role means improving ROAS, lowering CPA, and consistently identifying growth opportunities.
Responsibilities
Plan, launch, and manage TikTok Ads campaigns
Manage and optimize eBay Promoted Listings and advertising campaigns
Monitor campaign performance and improve ROAS and conversion rates
Conduct audience research and competitor analysis
Test creatives, audiences, and bidding strategies
Manage budgets efficiently across multiple accounts
Prepare clear...