Advertiser Sales Manager

As an Advertiser Manager, you will support the day-to-day management of advertiser accounts, ensuring smooth campaign execution, insightful reporting, and positive client experience. You’ll play a key role in onboarding new advertisers, coordinating internal teams, and helping to retain and grow recurring business. This is an ideal role for someone early in their media or client services career who thrive in developing New Business in a complex international environment.

New Business Development

Identify new business opportunities & Revenue pipeline with Advertisers across RTL AdAlliance's multi market media offerings.

Develop & Grow the Direct business with a key portfolio of Advertisers in a defined market

Support the setup and delivery of multi-market media campaign.

Liaise with internal teams (Planning, Ad Ops, Marketing) to ensure timelines and deliverables are met

Monitor campaign progress and assist in resolving operational issues

Assist in onboarding new clients and ensuring a smooth transition into active campaigns

Maintain regular communication with clients and our media partners, providing updates and gathering feedback

Help prepare materials for advertiser meetings and strategic reviews.

Reporting & Insights

Deliver transparent and timely campaign reporting

Support the preparation of post-campaign analysis and strategic recommendation.

Contribute to the development of Joint Business Plans (JBPs) by gathering insights and performance data

Account Retention & Growth

Help identify opportunities to renew or expand recurring client business

Track advertiser satisfaction and flag potential risks or growth opportunities to senior team members

Your Profile

2–5 years of experience in media, advertising, or client services

Strong organizational and communication skills

Detail-oriented with the ability to manage multiple tasks and timelines

Proficiency in Microsoft Office (especially Excel and PowerPoint); familiarity with media tools a plus

Team player with a proactive, client-first mindset

Fluent in English; additional European languages a plus

Your team You will be working for a dynamic and fast-growing international media company that partners with top-tier Brands & Advertisers across Europe. You are part of the Sales department, focused on maintaining client relationship and building deeper solution orientation.

Our team is responsible for managing strategic relationships with Advertisers & brands and continue to build synergies where a stable relationship had already been built. The intent is to drive revenue growth through tailored collaboration and innovative solutions. We work closely with both local and international stakeholders.

We operate primarily in English and represent a mix of nationalities, creating a vibrant and inclusive team culture

About us At RTL AdAlliance, we create simplicity for advertisers and value for publishers.

Our fundamental goal is to unite premium content publishers to facilitate connections between international and local brands and European audiences. With offices in 10 European countries and in the US, we exclusively represent only the best video publishers such as RTL, M6, ITV or Activision Blizzard. As part of RTL Group, we offer our clients the latest exclusive insights, advertising technology and services they need to master the total video space and make the very best of the transition into digital and addressable TV.

Do you find inspiration in the international and entrepreneurial spirit of our company? Do you want to actively navigate the advertising industry changes and be a driving force for innovation? Then we invite you to join us as we shape Europe’s leading advertising sales house.

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