At Mad we embrace the mad scientist persona How? We question assumptions. We strive to raise the bar. We guess, test, learn and improve
Headquartered in Barcelona, we’re a diverse team of 75+ professionals from over 25 nationalities, united by curiosity and creativity. We build and monetize our in-house brands, launch innovative digital products, and craft exceptional user experiences. Our culture is fast-paced, data-driven, and full of opportunities to grow.
Join the Collective — and go mad with us
We’re looking for a motivated and curious Affiliate Manager Intern eager to learn the fundamentals of performance marketing in a dynamic, data-driven environment.
You’ll gain hands-on experience working with advertisers, affiliates, and marketing technologies, while contributing to projects that make a real impact. This internship is adecuado for someone passionate about digital marketing, analytics, and creative problem-solving who wants to kick-start a career in the industry.

What You’ll Do
Support the onboarding and management of new affiliate partners,



ensuring a smooth integration process.
Assist with campaign setup, optimization, and performance tracking.
Help with invoicing, reporting, and other operational tasks.
Prepare presentations, reports, and documentation for internal and external stakeholders.
Conduct competitor research and industry analysis.
Stay up to date with the latest trends and tools in digital and performance marketing.
Collaborate with the team on creative ideas to boost campaign results.
Provide backup support during team absences or peak periods.
Support other marketing projects as needed.

What We’re Looking For
Studying at a university, business school, or other educational institution.
Able to obtain a valid internship agreement (convenio de prácticas) through your school or university.
You’re available to work 6 hours per day.
Availability to start in October 2026
Currently pursuing or recently graduated with a degree in Marketing, Advertisi

📌 Performance Marketing Intern (Barcelona)
🏢 Mad Collective
📍 Barcelona