Key Responsibilities
- Identify, prospect, qualify, and close new direct supply partnerships across CTV, app, web, native, and DOOH formats.
- Drive market expansion strategy and go-to-market execution in Germany (DACH).
- Negotiate and structure regional and global commercial agreements for supply, data, and platform use.
- Partner with internal support teams to co-manage a book of strategic publisher accounts, ensuring upsell opportunities and providing industry-leading consultation.
- Gather market insights and competitive intelligence to inform product innovation and strategic direction.
- Support buy-side teams with inventory and data pitches to secure and activate new deals.
- Represent the company at industry events, fostering thought leadership and brand awareness.
Required Skills and Qualifications
- 7+ years of programmatic sales experience in ad tech or publisher-side roles.
- Proven track record of exceeding sales targets and managing enterprise partnerships.
- Established relationships with premium publishers across Tier 1, 2, and 3.
- Strong executive presence, strategic thinking capabilities, and exceptional communication skills.
- High energy, self-motivated, and startup mentality—willing to take initiative and drive results.
- Ability to identify cross-functional opportunities and provide insights that benefit the broader organization.
- Understanding of market trends such as retail media networks, ID solutions, curation, and AI-driven advertising.
- Technical mindset with a passion for innovation and a deep understanding of ad tech platforms.
Desired Skills & Qualifications
- Fluent in German & English.
- Direct experience in CTV partnerships.
- Expertise in identity and audience solutions.
- Strong analytical skills with proficiency in Excel and data interpretation.
- Strong collaborator who works well in a fast-paced, team-driven environment.
- This role is for someone who thrives in a high-energy, results-driven environment and is eager to make a lasting impact in the ad tech space. If you are ready to take on a strategic, hands-on sales leadership role, we want to hear from you!
What We Do
OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens. We’re an independent omni-channel supply-side platform (SSP) and a global leader in supply-side targeting, transparency, and sustainability. Through our 100% cloud-based tech stack, we power advertising across CTV, app, mobile web, and desktop, enabling publishers to deliver marketers with improved performance and dynamic future-proofed solutions. With a 17-year track record of programmatic innovation, we're a direct and trusted partner of the world’s largest publishers, working with more than 130,000 premium publisher domains and over 100,000 advertisers.
Why Work With Us
At OpenX, we value curiosity, innovation, and diversity. We are passionate about pushing the boundaries of ad tech and finding new ways to deliver value to our partners and we know our best chance of delivering is by creating diverse and inclusive teams where employees can do their best work being their authentic selves.
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OpenX Technologies Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.














