We are offering a Data Analyst position in our São Paulo office, to build the global contextual advertising leader.


Seedtag is the leading Contextual Advertising Platform. Our proprietary, machine learning-based technology provides human-like understanding of the content on 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

2021 · Fundraising round of 40M€ & +10 countries & +230 Seedtaggers

2022 · Fundraising round of 250M€ + expansion into the U.S market

2023 · Expansion into 15 countries + 500 Seedtaggers


  • Design and implement robust data models to support complex ad campaign measurement and analysis
  • Leverage your expertise in data warehouse architectures (e.g., Snowflake, Redshift) to ensure efficient data storage, retrieval, and scalability
  • Utilize dbt (Data Build Tool) to automate data transformation processes and maintain data quality
  • Develop and maintain the semantic layer, acting as a single source of truth for business users to access and understand campaign data
  • Collaborate with data scientists, analysts, and business stakeholders to translate business needs into technical requirements
  • Build and maintain data pipelines to ingest data from various sources (ad servers, DSPs, etc.)
  • Monitor and troubleshoot data quality issues, ensuring the accuracy and consistency of information
  • Create and maintain comprehensive data documentation


  • Minimum 3+ years of experience as an Analytics Engineer or similar data-focused role
  • Strong understanding of data modeling concepts and principles
  • Proven experience designing and implementing data warehouse solutions
  • Proficiency in SQL and experience working with relational databases
  • In-depth knowledge of dbt and its capabilities in data transformation
  • Familiarity with the concept of a semantic layer and its importance in data analysis
  • Excellent communication and collaboration skills
  • Ability to work independently and manage multiple projects simultaneously

It would be a big plus if:

  • Experience working in the ad tech industry
  • Knowledge of cloud platforms (e.g., AWS, GCP, Azure)
  • Experience with data visualization tools (e.g., Tableau, Power BI, Looker)


🚀 Key moment to join Seedtag in terms of growth and opportunities.

💯 One Seedtag: Work for a month from any of our open offices with travel and stay paid if you’re a top performer.

🏋 Gympass, you will have access to wellness apps with certified psychologists, nutritional plans, on-demand classes and much more.

🇬🇧🇪🇸🇫🇷 Optional company-paid English, Spanish and/or French courses.

📚 Odilo online school, where you can learn as much as you want.

🚌Transportation voucher (8 tickets per month, SPTrans)

🏥Life, health & dental insurance plans

🍽️Restaurant vouchers

🍻 We love what we do, but we also love having fun. We have many team activities you can join and enjoy with your colleagues!


  • 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, the 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 in our hybrid mode.

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