SeniorTechnical Account Manager - Ad Tech (m/f/d)

We are a truly global company, with ~240 employees representing over 40 different nationalities revolutionising football from our hubs in Berlin, London and Lisbon.

We are proud to be diverse and inclusive of all. Speaking up is essential, voices are heard - it is fundamental to our culture. We work in a safe and welcoming environment that celebrates collaboration, appreciation and constructive feedback.

And we have a lot of fun too - we didn’t become the world’s best football app without laughter or some friendly football rivalries! But while we might not all support the same football team, we always play as one team.

OneFootball is the world’s #1 digital football platform, reaching more than 200 million football fans across the world. Founded in 2008, we have come a long way to provide our users with the best personalised digital football experience. We are a team of around 250 football fanatics working from hubs in Berlin, London and Lisbon. Our purpose is to disrupt the status quo and make football accessible and enjoyable.

• As a Senior Technical Account Manager, you will focus on managing and optimizing our ad supply across both display and video. Your role will involve technical project management, troubleshooting, and high-level consulting to our clients and internal stakeholders. You will work closely with the Client Services Management team, Product & Engineering, and key external partners to ensure seamless video ad delivery and monetization.
• Serve as the primary technical contact for Client Services, Programmatic team, product, and engineering and technical solutions partners we work with
• Implement, monitor, and optimize programmatic ad stacks, including GAM, header bidding, and mediation platforms
• Troubleshoot and resolve technical issues with ad delivery, reporting, and revenue discrepancies
• Collaborate with SSPs, ad exchanges, and mediation partners to ensure proper integrations.
• Analyze performance metrics and provide actionable recommendations to improve yield, fill rate, and CPMs
• Assist in ad ops automation, reporting, and workflow optimization
• Train internal teams on best practices for programmatic monetization
• Stay updated on ad tech trends, programmatic innovations, and GAM updates

• At least 3 years of experience in publisher monetisation, programmatic ad operations, or technical account management
• Solid experience with Google Ad Manager (GAM)
• Experience in mobile app monetisation and mediation networks
• Practical experience with SSPs, mediation platforms, or header bidding solutions (e.g., PubMatic, GAM, Prebid)
• Experience with troubleshooting, ad serving, reporting, and resolving revenue discrepancies
• Well-developed analytical skills using Excel, Looker, BigQuery, or comparable analytics tools
• Very good communication and account management skills, including fluency in English (written and spoken)