Senior Agency Partner Manager – Paid Social & Performance Marketing Location: London – Hybrid (3 days per week onsite) Contract: 12 Months (Potential for Extension) Salary: £78,000 An opportunity to join a globally recognised technology platform operating at the forefront of digital advertising, AI innovation and performance marketing. This role sits within a high-performing agency partnerships team responsible for driving revenue growth across one of the world’s largest global media holding groups. You will act as a senior strategic advisor, combining commercial leadership, platform expertise and data-driven insight to deliver measurable business outcomes. This is a revenue-accountable, client-facing role. It requires strategic thinking, executive presence and the ability to operate at pace in a complex environment. Key Responsibilities • Own and develop senior relationships across a major global media agency network • Drive revenue growth through scaled education, strategic planning and performance best practice • Act as a subject matter expert across paid social and performance marketing solutions • Translate data into clear commercial strategy and measurable outcomes • Lead measurement frameworks, optimisation strategy and performance reviews • Influence senior stakeholders including C-level decision makers • Partner cross-functionally with internal sales, product and marketing science teams • Manage complex workstreams and prioritise effectively in a high-volume environment Required Experience • 5 years’ experience in digital media, paid social, performance marketing or agency partnerships • Strong experience working within or directly with tier-one media agencies • Demonstrated quota ownership and consistent revenue growth delivery • Deep understanding of advertising metrics, attribution and performance frameworks • Strong analytical capability with advanced Excel skills • Proven ability to present strategic solutions to large audiences • Comfortable influencing senior and executive-level stakeholders Candidate Profile This role will suit an experienced Agency Partner Manager, Agency Lead, Account Director or Senior Performance Marketing professional looking to operate at strategic level within a leading global technology platform. Next steps to apply: Apply now with word document CV or email your CV direct to rory@principlehr.com for immediate review.