We are looking for a talented Senior Performance Trader & Activation Manager to help us change the world of digital advertising together.


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€ & +10 countries & +230 Seedtaggers


  • To become a contextual performance expert in a cookieless advertising environment.
  • Activate and optimize performance campaigns with contextual and cookieless signals.
  • Achieve the advertiser goals around more than 10 countries.
  • To grow with the company. We are growing a lot and we need people capable of growing with us.
  • Work in a technology and highly automated environment


  • You have experience in performance campaigns related to leads or traffic qualified.
  • You have strong analytical capabilities and you like to optimize the campaigns.
  • You are able to understand the DSP algorithms to get the most out of them.
  • You understand the programmatic environment and the different needs the campaigns may have depending on the KPI.
  • You have experience working with advertising platforms such as DSPs, Adservers, SSPs, analytics suites…
  • You have experience managing teams and multifunctional workflows.
  • You are eager and curious to keep learning and have a growth mindset.
  • You want to join a team and you are also able to work independently and autonomously.
  • You have a fluent level of English.
  • You have strong communication skills.


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.


At Seedtag we are looking for talent as Senior Performance Trader & Activation Manager to help us to keep growing the performance solution we have. We offer the opportunity to be part of a talented team of magnificent professionals committed to offering the best solutions suited to the needs of all our clients. (Fabio Arnau, Global Head of Programmatic)


  • A dynamic and international work environment in a young advertising technology company which is currently enjoying fast paced growth and expansion.
  • The chance to have a direct impact and build out your patch and career.
  • Competitive salary adjusted to your experience.
  • The option to follow company-paid Spanish and yoga courses weekly.
  • Access to learning opportunities and budget, and participation in many team activities with your colleagues!

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