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Integral Ad Science

Client Partner

London
Posted about 19 hours ago
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Job Description

The Client Partner

The Client Partner is a hybrid role focused on nurturing and growing existing customer relationships while simultaneously identifying and developing new business opportunities. This individual will be responsible for the health, retention, and growth of a portfolio of clients, ensuring they derive maximum value from their investment with Integral Ad Science (IAS). In addition to core account management, this role involves fostering strategic relationships with advertising agencies to unlock new growth avenues and identifying opportunities for client expansion.

The ideal candidate is a commercially-minded relationship manager who is passionate about driving client success and is comfortable operating in a hands-on, dynamic environment where no task is too small.

Essential Duties and Responsibilities

  • Strategic Account Management: Own and manage relationships for a portfolio of IAS clients, acting as their primary point of contact and trusted advisor.
  • Retention & Growth: Develop and execute account plans to ensure client retention, satisfaction, and growth. Proactively identify and pursue opportunities for upselling and cross-selling the IAS product suite.
  • Value Realization: Attain a thorough understanding of clients' goals and challenges to ensure they achieve their desired outcomes using IAS solutions.
  • Performance Reviews: Prepare and lead regular business reviews (QBRs) with clients from the ground up, presenting performance metrics, insights, and strategic recommendations.
  • Risk Management: Proactively monitor client health, identify risks, and develop and implement mitigation plans to ensure long-term partnerships.
  • Client Advocacy: Act as the champion for your clients within IAS, facilitating feedback to the Product team to help shape the product roadmap.
  • New Business Expansion: Identify and engage potential partners and brands, cultivating relationships to introduce and position IAS solutions, bringing new revenue into the business.
  • Agency Partnership: Develop and strengthen relationships with key agency partners to drive engagement, foster collaboration, and unlock new partnership opportunities through the agency channel.
  • Industry Engagement: Deliver training sessions, share industry trends, and provide thought leadership to agency partners and clients to position IAS as a strategic partner.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

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Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Experience & Qualifications

  • Proven experience in a client-facing role such as Customer Success, Account Management, or Strategic Partnerships within an agency, trading desk, or ad tech company.
  • A service-oriented ethos with a strong commercial mindset and a keen understanding of AdTech, SaaS, or MarTech ecosystems.
  • Demonstrated experience managing, consulting, and negotiating with clients and/or agency partners, with a strong track record of retaining and growing a portfolio.
  • Strong analytical skills, with the ability to analyze data, identify business questions, and develop actionable recommendations.
  • Exceptional organizational skills, with a proven ability to manage multiple projects, priorities, and stakeholders effectively.
  • Comfortable working in a fast-paced, entrepreneurial, and rapid-growth environment, with a willingness to be hands-on with operational tasks.
  • Ability to work independently and as part of a collaborative team.

About Integral Ad Science

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.

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Equal Opportunity Employer

IAS is an equal opportunity employer, committed to our diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability, or age. We strongly encourage women, people of color, members of the LGBTQIA community, people with disabilities, and veterans to apply.

California Applicant Pre-Collection Notice

We collect personal information (PI) from you in connection with your application for employment or engagement with IAS, including the following categories of PI: identifiers, personal records, commercial information, professional or employment or engagement information, non-public education records, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment or engagement. For additional details or if you have questions, contact us at compliance@integralads.com.

Attention agency/3rd party recruiters

IAS does not accept any unsolicited resumes or candidate profiles. If you are interested in becoming an IAS recruiting partner, please send an email introducing your company to recruitingagencies@integralads.com. We will get back to you if there's interest in a partnership.

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Skills

Account Management
Strategic Partnerships
Client Retention
Upselling
Cross-selling
Data Analysis
AdTech
SaaS
MarTech
Relationship Management
Business Development
Strategic Planning
Performance Reviews
Risk Management
Negotiation

Location

London, England, United Kingdom

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