Senior Sales Manager – Agency (WPP / GroupM or Omnicom)
📍 London (Hybrid)
💰 £70,000 base + 100% commission (OTE £140k+)
We’re working with a high-growth adtech company scaling its UK commercial team, hiring two Senior Sales Managers to take ownership of either WPP/GroupM or Omnicom.
This business is already seeing exceptional revenue traction within WPP, and is investing further to accelerate that growth, while also building out a dedicated Omnicom specialist.
The Opportunity
You’ll own one of the major agency groups, with responsibility for driving revenue and building senior relationships across planning, activation, and investment teams.
Two hires:
* WPP / GroupM lead – scaling an already high-performing and revenue-generating patch
* Omnicom lead – developing and expanding relationships across OMG agencies
The Role
* Own and grow revenue across your assigned agency group
* Build relationships across GroupM agencies (Mindshare, Wavemaker, EssenceMediacom) or Omnicom agencies (OMD, PHD, Hearts & Science)
* Drive both new business and repeat spend
* Manage the full sales cycle end-to-end
* Position yourself as a trusted partner to agency stakeholders
What They’re Looking For
* Strong experience selling into either WPP/GroupM or Omnicom in the UK
* Established agency relationships and network
* Background in adtech, programmatic, video, CTV, or data solutions
* Consistent track record of hitting/exceeding revenue targets
* Highly commercial, proactive, and relationship-led
Why This Role
* Join a company already seeing real traction with GroupM
* Clear ownership of a tier-1 agency patch
* £70k base + uncapped commission (100% OTE)
* Be part of a scaling UK team with strong momentum