Client Success Manager - Paris (Hybrid, Digital Ads)

Vistar Media, part of T-Mobile Advertising Solutions, is hiring a mid-level Client Support Specialist based in Paris with hybrid work. You will support clients pre- and post-campaign questions, onboard new accounts, and provide strategic consulting to grow the French business.

Daily duties include client support, onboarding, health checks, and collaboration with internal and external teams. Fluency in French and English and knowledge of programmatic advertising are required.