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InfoSum

Secure data collaboration platform preserving privacy

Director Customer Success

Account ManagementConfirmed live in the last 24 hours
Full-timeNew York, NY, USA$100k - $230k

About the Job

Requirements

  • Background in advertising technology (8 years).
  • Strong understanding of how data and identity are activated in the digital media ecosystem.
  • A consistent track record of successfully growing complex partnerships.
  • Proven management experience of a small- to mid-sized team responsible for supporting clients.
  • Ability to build and cultivate relationships with potential and existing partners across an organization.
  • Ability to organize work independently and adapt skills to meet business priorities.
  • Strong interpersonal and customer-facing skills.
  • Ability to educate colleagues in new ways of working and share best practices for engaging and retaining clients.
  • Curiosity and willingness to understand complex solutions designed to serve customer needs.
  • Must understand and comply with InfoSum security and privacy policies and remain attentive to information security while performing duties.

Responsibilities

  • Onboard, train, and oversee a team of Customer Success Managers and Associates as the primary day-to-day contacts for a portfolio of InfoSum customers.
  • Maintain primary day-to-day ownership of key clients, with support from Customer Success Managers or Associates as needed.
  • Serve as the team's expert on navigating InfoSum internal processes to achieve the best client outcomes.
  • Understand internal teams and their responsibilities within WPP and WPP Media, and build complementary partnerships with teams supporting shared brand clients.
  • Serve as an internal and external subject matter expert on InfoSum's role as the foundation of WPP's WPP Open technology offering.
  • Advise on commercial matters and processes for creating successful Private Data Networks for WPP Media brand customers.
  • Advocate for client needs with InfoSum and WPP teams, including Leadership, Sales, Product and Engineering, Product Marketing, and Partnerships.
  • Track platform usage and revenue goals across Customer Success Manager portfolios and advise or intervene to close performance gaps.
  • Establish go-to-market plans for strategic accounts and build consensus with client stakeholders to drive adoption and resource allocation.
  • Support customers in developing data collaboration processes, including timelines, personnel, required legal documentation, requirements, and goals for each use case.
  • Plan and conduct quarterly business reviews, regular client meetings, and client entertainment.
  • Maintain an organized account process, track deadlines including Service Order renewals, and introduce revenue-growth initiatives.
  • Identify and resolve barriers to client retention to reduce account churn across portfolios.
  • Pursue revenue-growth opportunities, including platform-fee upsells upon renewal, usage fees, and strategic contract restructuring.
  • Perform additional responsibilities as required by the business.

About the Company

InfoSum

Secure data collaboration platform preserving privacy

InfoSum provides a Secure Data Clean Room platform that enables data collaboration with end-to-end privacy protection. The platform lets businesses match audiences and leverage first-party data without physically moving data, using a non-movement of data approach to perform privacy-forward data partnerships. How it works: data stays within each party’s environment while signals are securely combined and analyzed to measure the impact of data-driven strategies, helping users derive insights and optimize campaigns without exposing raw data. How it differs from competitors: a strong emphasis on privacy as a core principle, trusted by global brands, and a practical, non-movement model that preserves data control while enabling effective audience matching and measurement. What the company aims to achieve: help businesses maximize return on investment from their data by delivering relevant customer experiences while protecting privacy and maintaining trust and compliance across markets.

Company size
51-200
Company stage
Series B
Total funding
$88.1M
Headquarters
London, United Kingdom
Founded
2016

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