Senior Account Manager, AI-Powered AdTech Growth w Warszawa, Polska

RTB House, a next-generation performance DSP, seeks a Customer Success professional to manage a large client portfolio in a data-driven environment. You will own client health, propose optimization strategies, and maintain ongoing strategic engagement with international clients.

With 3+ years in SaaS or tech, you will handle onboarding, retention, and expansion for 100+ accounts while leveraging CRM tools and AI-assisted workflows.