Senior Client Partner, Large Customer Sales - UK

🔒 Confidential Employer
Posted 3 May 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Sales & Marketing
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Client Relationship Management Digital Media Sales Advertising Platform Expertise Strategic Planning Data Analysis Cross-functional Collaboration Executive Presentation Social Media Advertising

FULL DESCRIPTION

Senior Client Partner, Large Customer Sales - UK

[Employer hidden — view at passion-project.co.uk]

London, United Kingdom

Senior Client Partner role in Large Customer Sales, required to be based in London.

Responsibilities

  • Proactively manage and deepen relationships with existing advertising partners, both with agencies and directly with clients to drive year-over-year revenue growth
  • Proactively construct upfront and joint business plans with top clients
  • Establish mutually beneficial relationships with new clients, educating them on [Employer hidden] and the [Employer hidden] ads platform
  • Leverage agency and client direct relationships to identify new buyers of [Employer hidden] advertising products
  • Leverage data from internal and external sources to inform client strategies and pitch proposals
  • Consistently meet deadlines for all projects, ensuring that clients receive the highest level of customer service
  • Act as an internal lead by actively volunteering in team meetings and [Employer hidden] special projects
  • Own client meetings from agenda to final presentation, instilling confidence and setting all interactions up for success by appropriately setting client expectations, identifying outcomes, and communicating clear next steps
  • Act as the primary point of contact for clients to communicate major platform updates, releases, changes, and/or opportunities that will deepen or expand the relationship
  • Provide strategic, proactive, and consultative advice to clients in order to uplevel and grow the relationship
  • Persistently explore and uncover the needs of your clients, leveraging deep product knowledge to align their goals with new and unique opportunities on the platform
  • Collaborate with Account Management and Ad Operations to meet and exceed clients’ marketing goals
  • Shape [Employer hidden]’s ads product roadmap by aggregating and sharing client feedback and campaign metrics with cross-functional stakeholders
  • Provide thought leadership and act as a [Employer hidden] evangelist with partners and at industry events
  • Share your industry, client, and product expertise by mentoring and training other team members
  • Collaborate closely with other Client Partners and Account Managers to craft a cohesive strategy across shared accounts
  • Build and leverage deep internal relationships, both within your direct team and cross-functionally, working together to deliver on client and business goals

Required Qualifications

  • 8-12 years of experience in digital media with at least 3-7 years of experience in sales
  • Experience owning partnerships with complex enterprise organizations
  • Proven experience managing relationships up through C-level executives
  • Deep ads industry expertise within relevant verticals, product types, and/or measurement solutions
  • Deep existing relationships within the agency and client direct space
  • Subject matter expertise in the social media landscape and native advertising
  • Experience building and executing long-term account growth strategies
  • Demonstrated top-performer achievement against sales targets
  • Ability to lead special projects
  • BA / BS degree or equivalent work experience
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