Sales Manager, Agency - Germany

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels.

We're looking for an Agency Partner to drive our agency growth strategy in Germany. In this role, you will work closely with senior agency stakeholders to develop and expand their programmatic expertise while positioning StackAdapt as their go-to partner for innovative digital advertising solutions. Reporting to the Country Manager/Director, Sales DACH, you will focus on building deep partnerships with agencies, driving incremental revenue, and educating teams to maximise success on our platform.

StackAdapt is a remote first company, however our Sales teams are regionalised. For this role we are prioritising candidates located in Germany

What You'll Be Doing:

• Develop and execute a strategic growth plan for assigned media agencies, driving adoption of StackAdapt's platform and increasing programmatic advertising revenue.
• Build and maintain relationships with senior agency leaders (C-level executives, Managing Directors) while also engaging operational teams like Media Planners and Buyers.
• Lead negotiations and close long-term commercial agreements, ensuring agency alignment with StackAdapt's solutions.
• Educate and empower agencies to become advocates for StackAdapt through in-depth training and showcasing our platform's capabilities.
• Partner with internal teams, including Account Managers, Sales Managers and Product Specialists, to deliver tailored solutions and exceptional results for agency clients.
• Stay on top of industry trends, emerging technologies, and agency needs to proactively address challenges and identify growth opportunities.
• Present performance metrics and key insights to agencies, aligning on mutual goals and optimizing the use of our platform.

What You'll Bring to the Table

• 3+ years of experience in digital advertising or programmatic sales, with a strong focus on agency partnerships.
• Exceptional communication and presentation skills, with fluency in German and English.
• Demonstrated success working with and growing accounts within media agency networks (HoldCo and independent).
• Proven ability to manage C-level relationships while influencing decision-making across all levels of an organization.
• Deep understanding of the programmatic ecosystem, agency operating models, and digital advertising technologies.
• Experience developing client pitch decks, negotiating contracts, and meeting or exceeding sales targets in a quota-carrying role
• A self-starter mentality with the ability to thrive in a fast-paced, remote-first environment.
• Willingness to travel occasionally to attend in-person client meetings and industry events.

StackAdapter's Enjoy:

• Highly competitive salary
• Retirement/ 401K/ Pension Savings globally
• Competitive Paid time off packages including birthday's off!
• Access to a comprehensive mental health care program
• Health benefits from day one of employment
• Work from home reimbursements
• Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
• Robust training and onboarding program
• Coverage and support of personal development initiatives (conferences, courses, books etc)
• Access to StackAdapt programmatic courses and certifications to support continuous learning
• An awesome parental leave program
• A friendly, welcoming, and supportive culture
• Our social and team events!

Please note: Benefits and perks may vary depending on your country of employment and the nature of your engagement. In locations where StackAdapt does not have a legal entity, employment and benefits are administered in accordance with local regulations and partner policies.

StackAdapt is a diverse and inclusive team of collaborative, hardworking individuals trying to make a dent in the universe. No matter who you are, where you are from, who you love, follow in faith, disability (or superpower) status, ethnicity, or the gender you identify with (if you're comfortable, let us know your pronouns), you are welcome at StackAdapt. If you have any requests or requirements to support you throughout any part of the interview process, please let our Talent team know.

We use artificial intelligence (AI) to streamline the resume reviews of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.

About StackAdapt

We've been recognized for our diverse and supportive workplace, high performing campaigns, award-winning customer service, and innovation. We've been awarded:

G2 Top Software for 2026

2026 Best Workplaces for Young Talent and in Canada by Great Place to Work

#1 DSP on G2 and leader in a number of categories including Cross-Channel Advertising

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