Group Manager Client Service

Responsibilities

• Responsible for integrated media strategies from strategic ideas to execution across all relevant channels
• Drive full-funnel growth by combining branding and performance across online and offline channels
• Act as a strategic challenger and thought leader to drive innovation and solution quality
• Serve as the central consultant for a dynamic multi-market client in the sports nutrition sector
• Take end-to-end responsibility for project management and agency orchestration
• Lead, develop, and empower a team both professionally and personally
• Develop customer-specific measurement frameworks and derive actionable insights

Requirements

• 4+ years of experience in media planning or consulting, ideally within a media agency
• Deep strategic expertise in media strategy, including contact class optimization and DSP setups
• Strong analytical thinking and presentation skills
• Very good English skills in speaking and writing
• Entrepreneurial mindset and initial leadership experience

About the Company

Hearts & Science is a fast-growing full-funnel agency that merges branding and performance marketing. As part of the Omnicom Media Group, we leverage a global network of expertise and insights to deliver data-driven results.