Agency Sales Manager

JR United Kingdom; Milton Keynes; Hybrid; GBP 80,000 - 120,000; Full time

Job summary

A leading ad tech company is seeking an Agency Sales Manager to enhance their team in London. The role focuses on building relationships with media agencies, particularly within the Publicis network, and driving managed service sales. Successful candidates will bring 3–5 years of digital media sales expertise and a passion for innovative advertising solutions.

Benefits

Competitive base salary + bonus structure

25 days holiday

Flexible hybrid working

Access to training and development

Opportunity to work in a fast-growing company

Qualifications

• 3–5 years of digital media sales experience with a focus on managed services.
• Proven connections within Publicis agencies.
• Knowledge of programmatic or decentralized advertising models is a plus.

Responsibilities

• Develop and manage relationships with media agencies, especially Publicis.
• Pitch and close tailored managed service campaigns.
• Identify new opportunities and build a strong sales pipeline.

Skills

Communication

Relationship Building

Negotiation

Digital Innovation

Job description

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Agency Sales Manager – 120k OTE – Hybrid/ London

I’m representing an innovative client that’s redefining digital advertising through transparency, sustainability, and next-gen ad formats. This is a fantastic opportunity to join a forward-thinking ad tech business that’s challenging the status quo—and they’re now looking for an Agency Sales Manager to join their commercial team in London.

The Role:

This position is all about building and nurturing agency relationships, driving managed service sales, and helping brands deliver smarter, more sustainable campaigns.

? Strong contacts and experience working with Publicis agencies is essential—this role requires someone with existing relationships and a deep understanding of how to unlock opportunities within that network.

Key Responsibilities:

• Develop and manage relationships with media agencies, with a particular focus on Publicis
• Pitch and close tailored managed service campaigns using the company’s unique ad formats
• Deliver strategic, compelling presentations that demonstrate real value to agency clients
• Proactively identify new opportunities and build a strong sales pipeline
• Collaborate with internal teams to ensure campaign success and client satisfaction
• Stay ahead of digital advertising trends to offer innovative, future-facing solutions
• Keep accurate records of all sales activity and client communications

About You:

• 3–5 years of digital media sales experience, ideally with a focus on managed service or direct campaign sales
• Proven connections within Publicis and experience working across its agency network
• Excellent communication, relationship-building, and negotiation skills
• A passion for digital innovation and sustainable advertising solutions
• Highly motivated, target-driven, and commercially minded
• Knowledge of programmatic or decentralised advertising models is a plus

What’s on Offer:

• Competitive base salary + bonus structure
• 25 days holiday
• Flexible hybrid working
• Access to training and development (including blockchain in advertising)
• A chance to be part of a fast-growing, disruptive company in the ad tech space