We are looking for a talented Data Scientist Manager to help us change the world of digital advertising together.


At Seedtag our goal is to lead the change in the advertising industry, because we believe that effective advertising should not be at odds with users’ privacy.

By combining Natural Language Processing and Computer Vision our proprietary, Machine Learning-based technology provides a human-like understanding of the content of the web that finds the best context for each ad while providing unparalleled risk-mitigation capabilities that protect advertisers from showing their ads on pages that could be damaging for their brand. All of this, without relying on cookies or any other tracking mechanisms.

Every day, our teams develop new services that reach over 200 million users worldwide with fast response times to ensure that we deliver the best user experience. We’re fully committed to the DevOps culture, where we provide the platform that our Software Developers and Data Scientists use to manage over 100 different microservices, pushing dozens of changes to production every day. All of this is built on top of Kubernetes in Google Cloud Platform and Amazon Web Services.

If you are interested in joining one of the fastest growing startups in Europe and work on massive scalability challenges, this is the place for you.


2014 · Founded by two ex-Googlers

2018 · 16M total turnover & Internationalization & Getting growth

2021 · Fundraising round of 40M€ & +10 countries & +250 Seedtaggers

2022 · Fundraising round of 250M€ + expansion into the U.S market + 400 Seedtagers


Your key responsibilities will be:

  • To keep the relationship with the team members via 1:1, and performance reviews. Career planification, doubt resolution, conflict management, etc.
  • To recruit data expert, both for direct report and for side teams
  • Strategic decision-making: helping the team and the product managers to create a technical vision and path for the products the team partakes in.
  • To be in touch with Product Owners/Managers, backlog alignment, design of new features.
  • To support the data-vision alignment within the company, cross-relation with other data teams, communication of the progress of the team upon its products.
  • To detect and remove team’s blockers. Those can be technical blocks (interaction with systems), or management blocks/pain points (lack of control points with other data teams).
  • To develop and deploy production-oriented data software.

We're looking for someone who:

  • Have at least 4 years of solid experience in data science and at least 2 years in a management role
  • Have a degree in computer science, engineering, statistics, mathematics, physics or another degree with a strong quantitative component
  • Understand the theoretical functioning of main algorithms in Computer-Vision and Natural-Language-Processing and you have experience applying those models to real problems.
  • Have ample experience with one or more of these machine learning tools: Scikit-learn, Tensorflow, Keras, etc.
  • Have applied experience with common stacks of MLOps from model registration (MLFlow, …) to deployment (Airflow/Prefect, Kubernetes, …).
  • Know how to scale-up teams and manage projects with different stakeholders.


  • 🚀 Key moment to join Seedtag in terms of growth and opportunities
  • 💸 High-performance tier salary bands excellent compensation
  • 💯 One Seedtag: Work for a month from any of our open offices with travel and stay paid if you’re a top performer (think of Brazil, Mexico..., 🏖️)
  • 🏉 Paid travels to our HQ in Madrid to work p2p with your squad members
  • 💻 Macbook Pro M1
  • ⌛ Flexible schedule to balance work and personal life
  • ⛰️ An unlimited remote working environment, where you can choose to work from home indefinitely or attend our Madrid headquarters whenever you want, where you will find a great workplace location with food, snacks, great coffee, and much more.
  • 🏠 Build your home office with a budget of up to 1K€ (external screen, chair, table...)
  • 🎗️ A harassment-free, supportive and safe environment to ensure the healthiest and friendliest professional experience fostering diversity at all levels.
  • 🇬🇧 🇪🇸 Optional company-paid English and/or Spanish courses.
  • 📚 Access to learning opportunities (learning & development budget)
  • 🍻 We love what we do, but we also love having fun. We have many team activities you can join and enjoy with your colleagues! A Yearly offsite with all the company, team offsites, and Christmas events...
  • 🍽️🚘 Access to a flexible benefits plan with restaurant, transportation, and kindergarten tickets and discounts on medical insurance

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