Senior Sales Manager

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the industry's trailblazer, launching the first AI-powered measurement platform for publishers and the first AI-driven DSP. Our AI doesn't just optimize—it delivers the measurable outcomes that matter most to our clients, giving them the competitive edge they need in a crowded marketplace. Ready to join the team that's defining the future of digital advertising? We are looking for a Senior Sales Manager to join our high-performing sales team in our Madrid office. In this role, you will lead the sales drive of Quantcast’s managed service offerings and self-serve platform across Spain. You’ll be responsible for the pre‑sales qualification, sales strategy, negotiation, through to final implementation. What you’ll do: Developing and owning a sales strategy and business plan for advertising/media agencies and brands in Spain. Present and evangelize Quantcast’s capabilities and offering in the digital ad marketplace; build an intimate understanding of Quantcast products and their place in the industry. Bringing in new customers, both through advertising/media agencies and also by influencing direct brands. Continually analyzing sales statistics to determine growth potential and working towards specific KPIs and challenging targets. Who you are: 5+ years’ experience in new business sales in media or ad‑tech. Proven track record in managing and developing strategic accounts. Ability to build relationships with decision‑makers around a solution/strategic sale. Strong portfolio of independent agencies and direct clients. Strong leadership characteristics and an ability to bring people on the journey with you. A team player, with a positive, can do attitude. At Quantcast, we craft offers that reflect your unique skills, expertise, and geographic location. On top of a competitive salary, this position includes a performance bonus, equity, and a comprehensive benefits package. For more details, visit our Careers Page and see how we support our team. We are headquartered in San Francisco with offices around the world. Quantcast is an Equal Opportunity Employer. Please see the Applicant Privacy Notice for details on our applicant privacy policy. Join the team that unlocks potential. #J-18808-Ljbffr