Job Description
We’re looking for an Ad Operations Trainee to join our team in Madrid and play a key role in shaping the future of neuro-contextual advertising at a global scale.
Who We Are
Seedtag is the leading Neuro-Contextual Advertising Company.
We are redefining how advertising works in a privacy-first world by moving beyond keywords and cookies, towards understanding human emotion, intent, and context.
Powered by advanced AI and neuroscience, our proprietary technology, Liz, delivers a deep, human-like understanding of content and attention. This enables brands to connect with audiences at the right moment, in the right mindset, with ads that are relevant, engaging, and respectful of the user experience.
Founded in 2014 by two ex-Googlers, Seedtag has grown into a global company with 500+ Seedtaggers across 17 countries, backed by €250M in funding, and expanding rapidly across the open web and Connected TV.
We’re not just building technology, we’re rewriting the rules of advertising.
Your Challenge
As Ad Operations Trainee, you will:
Assist in the operational and administrative management of digital advertising campaigns, contributing to their planning, execution, and monitoring.
Coordinate with different internal teams to ensure the correct implementation of materials and tools required for each campaign.
Analyze results and key performance indicators (KPIs) to evaluate campaign effectiveness and identify opportunities for improvement.
Support in resolving operational issues related to campaign delivery or performance, applying efficiency and client-oriented criteria.
Collaborate in the preparation of performance reports to support strategic decision-making and communication with marketing and sales teams.
This is a multi-position hiring process to support different locations where Seedtag is present from our office in Madrid. Therefore, close collaboration with international teams will be required, and a very high level of English is essential, particularly for day-to-day communication, conversations, and team meetings across different countries.
What You’ll Need to Succeed
Currently pursuing or recently completed a Bachelor’s or Master’s degree in Marketing, Advertising, Public Relations, or related fields.
Interest in the digital and programmatic advertising ecosystem.
Eagerness to learn in a dynamic and international environment.
Good level of English (C1), with strong spoken proficiency required due to constant interaction with international teams.
Why Join Seedtag?
This is a defining moment to join Seedtag, a company that combines scale, ambition, and soul.
Growth & Opportunity: Accelerated, hands-on development with real ownership, global projects, and internal mobility.
Flexibility: We trust you to balance work and life with flexible schedules and a hybrid model; work from home, the office, or wherever you do your best work.
Learning & Development: Access to our online platform for learning, continuous training, and optional English or Spanish group classes.
Culture that Cares: Well-being is part of how we work, supported by initiatives like SeedDay, Digital Disconnection, and team-building moments.
Connection & Fun: Global events, offsites, celebrations, and a strong sense of belonging across all Seedtag locations.
Additional Perks
Gympass access to wellness and fitness programs
Seedsave Program with exclusive discounts
Ready to Join the Seedtag Universe?
If you’re looking for a place where technology has soul, where ideas turn into impact, and where people truly come first, welcome to Seedtag.
At Seedtag, we foster an inclusive environment where everyone can thrive. We welcome diverse perspectives, as they fuel our innovation and growth. If you require any accommodations during the hiring process, please let us know. We’re committed to ensuring a positive and accessible experience.
Send us your CV and let’s build the future of advertising together.
#MakeItHappen #OneTeamOneDream #ILoveSeedtag #DreamBig