Ads Sales Representative in London

Role: Senior Media Sales/Ads Specialist / Account Executive

Contract: 12-Month Fixed-Term (Maternity Cover) | Location: London (Hybrid)

We're hiring a consultative growth driver to represent one of the world's top digital advertising platforms. In this seat, you won't talk vanity metrics-you will partner directly with EMEA CMOs, CFOs, and tech founders to transform performance marketing into predictable business profit.

What sets this challenge apart:

• True Boardroom Influence: Translate complex media data into metrics finance leaders care about-unit economics, payback windows, LTV:CAC, and net contribution margin.

• Algorithmic & AI Mastery: Steer enterprise spend using next-gen automation, Performance Max (PMax), advanced smart bidding, and programmatic video ecosystems.

• Leading the Post-Cookie Era: Architect high-impact tracking strategies around first-party data, Server-Side Tagging (CAPI), and gold-standard incrementality testing.

• Zero Bureaucracy, Full Autonomy: Lead an internal virtual team of analytical leads and solution engineers to close and scale 7-figure Joint Business Plans.

You're an ideal fit if:

• You have 8+ years across platform ad sales, digital holding agency leadership (e.g., Publicis, WPP, Omnicom), or high-velocity B2B performance marketing.

• You know how to prove incremental uplift rather than relying on last-click attribution.

• You want the autonomy of a senior individual contributor (L5) navigating complex, high-spend enterprise brands.

Ready to accelerate EMEA's highest-growth brands?

Drop a email to or apply directly to discuss full project parameters and confidential scope.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.