Start: September/October 2022

Working hours: Full-time

Location: Madrid, Spain

We are offering a Field Marketing Trainee position to build the global contextual advertising leader!


  • Growth: International, highly demanding work environment in one of the fastest growing AdTech companies in Europe. We reject "that’s the way it’s always been done". In Seedtag you can find an energetic, fresh workplace, multicultural work environment where our members are from different countries in Europe, LATAM, US and so many more!
  • Impact: The chance to have a direct impact, here you don't work for the sake of working, we all have an impact on Seedtag in our own way, rowing in the same direction.
  • Diversity of methodology and people: Seedtag DNA is unique and highly appreciated by very different types of Seedtagers. We embrace diversity and encourage everyone to seek the best version of themselves and to show who they really are. With a total flexible methodology.
  • Flexibility: At Seedtag, we trust you, you can work from home, the beach or the office. The important thing is to work on your goals.


  • Gympass
  • Access to a flexible benefits plan with restaurant, transportation, and kindergarten tickets and discounts on medical insurance
  • A great workplace location with food, snacks, great coffee and much more
  • We have many team activities you can join and enjoy with your colleagues! A Yearly offsite with all the company, team off-sites, and Christmas events…
  • Access to learning opportunities (learning & development budget)
  • Optional company-paid English and/or Spanish courses


As our Field Marketing Trainee you will be responsible:

  • Support the Global Field Marketing team in developing and implementing global field marketing campaigns and activations
  • Assist the global marketing activities by demonstrating expertise in various areas (brand events, customer events, local activations and gifts)
  • Work closely with in-house or external creative agencies to ensure optimal design for all marketing materials
  • Ensure effective distribution of marketing internal and external materials
  • Collaborate with fellow Marketing and Sales Managers to reach prospective clients, develop marketing strategies, increase client satisfaction, and help to meet sales targets
  • Brainstorm and develop ideas for creative marketing communications and activations


  • Have proven experience in organizing events/activations
  • Would love to learn and experience the marketing coordination role
  • Have knowledge of social media, content marketing and marketing automation
  • Are fully fluent in English (a must). Other European languages are a plus
  • Have great communication skills and are not afraid to take risks
  • Have ability to manage multiple projects at the same time in a fast-paced environment
  • Are energetic, proactive and eager to work in a young AdTech environment


We are an AdTech family where innovative ideas and new ways to do things are welcome, we reject "that’s the way it’s always been done". In Seedtag you can find an energetic, fresh workplace, multicultural work environment where our members are from different countries from Europe, LATAM and so many more!, where you will have the chance to impact directly on the company results. Everyone is willing to help because we are all committed to a common objective, making Seedtag the best company in the world!

Seedtag DNA is unique from the very beginning, we celebrate and embrace diversity, also we want all our members (They, he or she) to feel like home, all of the human differences are welcome.


Seedtag is the leading Contextual Advertising Platform. Our proprietary, machine learning-based technology provides human-like understanding of the content in the web, the highest level of brand safety in the industry and unmatched cookieless targeting capabilities.

We engage with the market on both demand and supply side to create, activate and launch high-quality advertising campaigns at scale. We are committed to creating a more beautiful, respectful and engaging way to do advertising.


2014 · Founded by two ex-Googlers

2018 · 16M total turnover & Internationalization & Getting growth

2021 · Fundraising round of 40M€ & +12 countries & +300 Seedtaggers

2022 · +125M€ in revenue and fundraising round of 250M€ + expansion into the U.S market

Are you ready to join the SEEDTAG adventure? Then send us your CV!