Freelance Global Media Efficiency Director

Want to influence $1bn+ in global media investment for one of the world’s most iconic brands?

At Constellation, part of Publicis Groupe, we’re looking for a senior digital media leader to drive efficiency and value for Samsung across 80+ markets.

You’ll own global media efficiency strategy, work directly with platforms like Google, Meta, Snap and Tik Tok, and turn complex performance data into compelling, commercial stories for senior stakeholders.

Must-haves:

• Proven experience in a senior digital media role within a network agency
• Deep understanding of digital performance metrics and efficiency benchmarking
• Experience managing multi-million, global media budgets
• A track record of driving down cost and improving efficiency in digital media
• Strong data storytelling and senior stakeholder influence skills
• Confidence working across global, regional and local teams
• Comfortable leading negotiations with major digital platforms
• Resilient, proactive, and able to juggle multiple work streams
• Willingness to travel internationally (~6x per year

If you’re digital-first, commercially sharp, and excited by solving big problems at global scale, we’d love to hear from you.

📊 Data-led impact

Apply now and help redefine global media efficiency.