Manager, Marketplace and Partnerships

About WPP Media WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growth.  WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working. For more information, visit wppmedia.com . About WPP Media  WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities. For more information, visit wpp.com.  WPP Media is WPP’s global media collective. In a world where media is everywhere and in everything, we bring the best platform, people, and partners together to create limitless opportunities for growth. For more information, visit wppmedia.com  At WPP Media, we believe in the power of our culture and our people. It’s what elevates us to deliver exceptional experiences for both our clients and each other. In this role it will be critical to embrace WPP & WPP Media’s shared core values:  • Be  Extraordinary  by Leading Collectively to Inspire transformational Creativity.  • Create an  Open  environment by Balancing People and Client Experiences by Cultivating Trust.  • Lead  Optimistically  by Championing Growth and Development to Mobilize the Enterprise.  Role Summary & Impact: The  Manager Investment (Digital Media Buying)  will play a pivotal role in leading and optimizing digital media investments across key clients within the WPP Media network. The position demands strong expertise in digital buying, partner negotiations, media efficiency management, and cross-platform optimization to deliver best-in-class value and performance for clients. This role requires close collaboration with planning, client leadership, and analytics teams to drive investment excellence and deliver measurable business outcomes. Key Responsibilities • Lead  digital media buying and investment strategy  across platforms such as  Google, Meta, Programmatic (DV360, The Trade Desk), OTT, YouTube, and E-commerce media . • Drive  commercial negotiations  with publishers, platforms, and ad-tech partners to ensure cost competitiveness and value optimization. • Collaborate with  digital planning, client leadership, and performance teams  to execute integrated and efficient media strategies. • Deliver on  investment KPIs, audit readiness, and rate adherence  in alignment with WPP Media’s trading and compliance standards. • Oversee  budget management, delivery tracking, and post-buy analysis  for key campaigns. • Partner with  WPP Media trading and digital excellence teams  to identify innovations, first-mover opportunities, and beta partnerships. • Lead a team of digital buyers and executives, ensuring strong  capability building and operational discipline . • Provide  market intelligence, platform insights, and cost benchmarks  to support new business pitches and client strategy discussions. • Ensure adherence to  WPP Media governance frameworks  and compliance across all digital investment operations. Required Skills & Competencies • Strong understanding of  digital media platforms ,  programmatic ecosystems , and  biddable buying . • Proven ability to  negotiate, optimize, and deliver cost efficiencies  while maintaining quality and performance. • Hands-on experience with  DV360, CM360, Google Ads, Meta Ads Manager , and analytics tools. • Strong analytical and quantitative skills; comfort wi