Start date: October 2021

Period: 6 months

Working hours: Fulltime

Location: Madrid, Spain (Presential)

We are looking for a talented Publisher Management Trainee to help us change the world of digital advertising together.


Seedtag is the leading Contextual Advertising Platform and we believe in high-quality advertising content. We allow brands to take advantage of visual media in the most responsive, bespoke, and non-intrusive way. Our proprietary technology uses the power of Machine Learning to provide human-like understanding of content, the highest level of brand safety in the industry and unmatched, cookieless targeting capabilities.

Founded by two ex-Googlers in 2014, today we proudly count over 220 employees in 10 countries. At Seedtag we are committed to maintaining a culture where everyone can thrive and find meaning in their work.


We're looking for a Publisher Management Trainee to join our Publisher team. Your tasks will include:

  • Assist our Publisher Managers
  • Control technical integrations with publishers
  • Be the point of contact for publishers
  • Help out with revenue estimations and data analysis for publishers
  • Be on top of the revenues of our publishers, making sure we take care of all of them
  • Acquisition of new publishers in current or new markets

It would be a big plus if you

  • Have knowledge of HTML

We're looking for someone who:

  • Has graduated or is in the last year of a Marketing, Business or similar degree
  • Is fluent in both English and Spanish
  • Is data-centred and is used to work and process data with Excel, or other data tools, using formulas and dynamic tables
  • Has an international mindset
  • Has a proactive attitude and likes to get and find new challenges and tasks


  • A fun and international work environment in a young advertising technology company
  • The potential to further develop your career with Seedtag
  • A full-time Internship opportunity with a remuneration of 600€ per month on a full-time basis
  • A great work location in the heart of Madrid with food, snacks, great coffee and even an arcade game machine!
  • The option to work from home/telework and real flexible working hours
  • The option to follow company-paid English and/or Spanish courses weekly
  • The chance to participate in many activities and have lots of fun with your colleagues!

Are you ready to join the Seedtag adventure? Then send us your CV and motivation!