Media Development Representative

Overview How You’ll Make an Impact As a Media Development Representative (MDR) you will manage and expand relationships with publishers and supply-side platforms, driving revenue growth and product adoption across Epsilon’s supply-side product suite. This role partners closely with Business Development, Product, Engineering and other teams to operationalize integration and onboarding pathways, identify upsell opportunities, and position yourself as a trusted advisor to supply partners. What You’ll Achieve Own a portfolio of publisher and SSP partners with defined revenue and growth objectives. Serve as the primary day-to-day point of contact for assigned publisher accounts, responding to inquiries, providing reporting, and conducting data analysis. Collaborate cross-functionally to streamline onboarding, integrations, and ongoing operations that increase partner satisfaction and lifetime value. Proactively surface and develop upsell and cross-sell opportunities that align partner needs with Epsilon’s suite of supply side products. Analyze account performance and market trends (daily, monthly, quarterly), develop action plans, and implement to meet revenue targets. Provide technical guidance to support partner onboarding and integrations; coordinate with Product and Engineering teams to resolve issues and enable new features. Prepare and deliver clear, persuasive presentations and recommendations to partners and internal team members. Who You Are What you’ll bring with you: 1+ years of programmatic AdTech experience at a DSP, SSP, or publisher Bachelor’s degree in digital media, computer science, or related field — or equivalent professional experience. More than proficient in Excel, strong quantitative and analytical skills with attention to detail. Excellent written and verbal communication and presentation skills. Demonstrated problem-solving abilities and a results-oriented approach. Demonstrates a data-driven, proactive approach and is comfortable working across multiple internal teams to deliver value to partners. Motivated by measurable outcomes, with a strong sense of ownership for partner success and revenue growth. Why you might stand out from other talent: Advanced computer skills (e.g., PowerPoint, Excel, Word, Outlook, and internet) Experience with SQL Click here to view how Epsilon transforms marketing with 1 View, 1 Vision, 1 Voice. Base Salary: $55,400.00 - $102,800.00 Actual compensation within the range will be dependent upon, but not limited to the individual’s skills, experience, qualifications, location and application employment laws. The salary pay range is subject to change and may be modified at any time. The application deadline for this job posting is 06/04/2026. Additional Information When You Join Us, We’ll Create Something EPIC Together Epsilon is a global data, technology and services company that powers the marketing and advertising ecosystem. For decades, we’ve provided marketers from the world’s leading brands the data, technology and services they need to engage consumers with 1 View, 1 Vision and 1 Voice. 1 View of their universe of potential buyers. 1 Vision for engaging each individual. And 1 Voice to harmonize engagement across paid, owned and earned channels. Epsilon’s comprehensive portfolio of capabilities across our suite of digital media, messaging and loyalty solutions bridge the divide between marketing and advertising technology. We process 400+ billion consumer actions each day using advanced AI and hold many patents of proprietary technology, including real-time modeling languages and consumer privacy advancements. Thanks to the work of every employee, Epsilon has been consistently recognized as industry-leading by Forrester, Adweek and the MRC. Epsilon is a global company with more than 9,000 employees around the world. Our pillars aren't just words. They're how we show up every day. People centricity: We focus on employee well-being in an environment where colleagues truly care about each other. Collaboration: We work together, support one another, and collectively achieve goals. Growth: There are endless opportunities for growth through learning, development and career advancement. Innovation: We drive progress through cutting-edge solutions and forward-thinking approaches. Flexibility: We’ve created a balance between work and personal life, and we encourage adaptability to solve problems creatively. Our values guide us to create value for our clients, our people and consumers. Act with integrity Work together to win tog