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Principle

Client Partner - Telco Advertising (Digital Media & Performance Marketing)

Hybrid

London, United kingdom

£ 78,000 /hour

Mid level

Freelance

11-03-2026

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Skills

Communication Stakeholder Management Sales Marketing Digital Marketing

Job Specifications

Client Partner - Telco Advertising (Digital Media & Performance Marketing)

Contract until January 2027
Location: London - 3 days per week onsite
Salary: £78,000 per year

A leading global technology company is hiring a Client Partner to work with major telecommunications advertisers across the UK, Nordics and Turkey.

This role sits within a high-performing advertising partnerships team responsible for helping some of the largest brands maximise the impact of their digital marketing investment.

You will work directly with senior client stakeholders, advising on campaign strategy, optimisation and performance transformation across digital advertising platforms.

Responsibilities

Serve as the primary strategic partner for major telecom advertisers, advising on digital advertising strategy and campaign performance.
Lead campaign planning, activation and optimisation across digital media channels.
Analyse campaign data to identify performance insights and recommend optimisation strategies.
Drive adoption of advanced advertising solutions and best practices across client accounts.
Partner closely with internal teams including sales, product specialists and measurement experts to deliver integrated client solutions.
Support clients in leveraging AI-driven optimisation tools and advanced measurement approaches.
Manage complex stakeholder relationships across agencies and client marketing teams.
Deliver strategic recommendations that drive measurable business outcomes for clients.

Requirements

5-7 years experience in digital advertising, media strategy or client partnership roles.
Strong background in media planning and buying across digital channels.
Demonstrated ability to analyse campaign performance and deliver data-driven recommendations.
Experience managing large advertiser accounts within a media agency, digital agency or platform environment.
Strong stakeholder management and client communication skills.
Experience working with enterprise advertisers or multi-market campaigns.
Understanding of digital advertising platforms such as Meta Ads Manager, Google Ads or programmatic media tools.

Preferred Experience

Telecommunications sector experience.
Experience working with large brand and performance budgets.
Agency background managing strategic advertiser accounts.

Why This Role

This position offers the opportunity to work with major telecom advertisers across multiple markets while influencing large-scale digital advertising investment and strategy.

You will operate at the intersection of data, media strategy and client consulting, helping global brands unlock greater performance from their digital marketing activity.

Next steps to apply:

Apply now with word document CV or email your CV direct for immediate review.

About the Company

Welcome to Principle's LinkedIn profile page! We are a globally recognised, multi-award-winning recruitment agency specialising in partnering with MSPs and organisations to place contingent and permanent workers across various sectors, including Technology, Engineering, Media, Marketing, Operations, Legal, Finance, and HR in Ireland and the UK. At Principle, we are proud champions of Diversity, Equity, and Inclusion (DE&I) and are a diverse-owned recruitment agency certified as Women Owned by WEConnect International. Our c... Know more