Publisher Development Intern

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OtherDevelopment Intern

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Overview

Company at a Glance OpenX is focused on unleashing the full economic potential of digital media companies.

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OtherDevelopment Intern

Company at a Glance

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.

At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the lookout for thoughtful, creative executors who are as fascinated as we are about finding new ways to apply a blend of market design, technical innovation, operational excellence, and empathetic partner service to the frontiers of digital advertising.

Internship Opportunity at OpenX – Learn, Innovate, and Grow in Digital Advertising

Are you eager to gain hands-on experience in a fast-paced, innovative industry? At OpenX, we offer a unique opportunity for interns to dive into the world of digital advertising, learning from experts who are shaping the future of programmatic marketplaces.

As an intern at OpenX, you'll have the chance to explore cutting-edge ad technologies, contribute to impactful projects, and develop skills that will set you apart in the industry. Whether you're interested in market design, technical innovation, or operational excellence, this internship is designed to provide real-world experience and mentorship in a collaborative environment.

Join us for a summer internship and be part of a team that is redefining digital media monetization—one ad at a time!

OpenX is seeking a motivated and detail-oriented intern to support the Publisher Development team. This internship offers a unique opportunity to learn about the ad tech ecosystem while gaining hands-on experience supporting operational workflows and small internal projects that help drive publisher success.

This role will focus on the operational side of the business, assisting the team with data preparation, internal organization, and project coordination related to OpenX’s publisher partnerships. The intern will work closely with account managers and cross-functional teams to support day-to-day initiatives that improve team efficiency and publisher support.

Support the Publisher Development team with operational and organizational tasks

Help prepare and organize reports using Excel or Google Sheets

Assist with maintaining and organizing publisher-related information in internal systems such as Salesforce and other team tools

Help prepare internal presentations, documents, and meeting materials

Assist with coordinating and completing small internal projects

Support account managers with administrative and operational tasks as needed

Currently pursuing a Bachelor’s degree in Business, Marketing, Communications, Economics, or a related field

Basic to intermediate skills in Excel or Google Sheets

Strong organizational skills and attention to detail

Clear written and verbal communication skills

Ability to manage tasks and small projects in a fast-paced environment

Interest in digital advertising, media, or the ad tech industry

Listing Details

Posted: March 19, 2026
First seen: March 26, 2026
Last seen: April 24, 2026

Posting Health

Days active: 28
Repost count: 0
Trust Level: 51%
Scored at: April 24, 2026

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Openx

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OpenX is an independent omni-channel supply-side platform (SSP) and a global leader in supply-side curation, transparency, and sustainability, powering advertising across CTV, app, mobile web, and desktop.

Employees

350

Founded

2007

Domain

openx.com

Jobs

View 24 jobs

View company profile

Salary

USD 20–20

per year