Media Development Representative

Media Development Representative
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

Because You Matter
As an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to the following:

Time to Recharge: Flexible time off (FTO), 15 paid holidays

Time to Recover: Paid sick time

Family Well‑Being: Parental
ew child leave, childcare & elder care assistance, adoption assistance

Extra Perks: Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counseling

Epsilon benefits are subject to eligibility requirements and other terms. Epsilon is an Equal Opportunity Employer. Epsilon's policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information, or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants needing accommodations to complete the application process. Please reach out to LeaveofAbsence@epsilon.com to request an accommodation.

For San Francisco Bay and Los Angeles Areas: Epsilon will consider for employment qualified applicants with criminal histories in a manner consistent with the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections 4901-4919, commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply.

Compensation Range: USD $55,400.00 - USD $102,800.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third‑party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 5/13/2026.

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