Senior Trader Activation

Permanent employee, Full-time · São Paulo, Mexico, Ciudad de

Job Description
We’re looking for a Senior Trader Activation to join our team in São Paulo and help shape the future of contextual advertising as we continue to expand globally.

Who We Are
At Seedtag, we lead the way in contextual advertising with our machine learning-powered platform. Our technology provides superior brand safety, human-like content understanding, and advanced cookieless targeting, making ads more engaging and respectful. Founded by two ex-Googlers in 2014, we’ve grown to over 600 Seedtaggers across 18 countries, raising €250M to revolutionize digital advertising.

Your Challenge
  • 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 in 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.

What You’ll Need to Succeed
  • You have experience in performance campaigns related to leads or qualified traffic.
  • 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 Spanish and English.
  • You have strong communication skills.

Why Join Seedtag?
Growth & Opportunity: A key moment to join with vast career development prospects.
Flexibility: At Seedtag, we work in a hybrid model.
Learning & Development: Online ODILO courses and optional English or Spanish group classes.
Inclusive Culture: We foster a supportive environment that values personal growth.
Fun & Connection: Participate in team activities, company offsites, and more!

Additional Perks
  • Gympass: Access to wellness apps with certified psychologists, nutritional plans, on-demand classes, and more.
  • Transportation voucher (8 tickets per month, SPTrans).
  • Life, health, and dental insurance plans.
  • Restaurant vouchers.
Ready to join the Seedtag adventure? Send us your CV and let’s grow together!

At Seedtag, we’re committed to creating an inclusive environment where everyone can thrive. We welcome diverse perspectives as they fuel our innovation and growth. Please let us know if you require accommodations during the hiring process and we’ll ensure a positive and accessible experience.
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