Seedtag is the leading contextual advertising company and we believe in high-quality advertising. Our proprietary technology uses the power of Machine Learning to provide human-like understanding of content, the highest level of brand safety in the industry and unmatched cookieless targeting capabilities.

Founded in 2014, today we proudly count over 200 Seedtaggers in 10 countries and we're continuously growing!

Culture & Values

At Seedtag we are committed to maintaining a culture where everyone can thrive and find meaning in their work. We are a young and flexible AdTech company and we highly value teamwork and innovation. We recognise that diversity is important to achieve success so we always strive to provide an environment free of discrimination and with equal opportunities for everyone.

It's the Seedtaggers who make Seedtag and you can be a part of our amazing adventure. We are growing and looking for the best talents to help us further develop our technology and change the world of digital advertising together.

  • Constant learning and development. Access to courses, Friday Talks and language learning.

  • We're growing really fast. Which means lots of opportunity for you to grown internally.

  • Great offices with fully-stocked kitchens with the best coffee and snacks. Also, we recycle.

  • Many fun team activities and quality time. Including our annual offsite with the whole company.

  • No-nonsense startup and innovation culture. All ideas are welcome!

  • Work/life balance. Flexibility of hours and the possibility to work from home when you want to.

  • Dal Gill

    Global Head of Programmatic-UK

    “ Working at seedtag doesn't feel like working and feels more like an extended family where we can always bounce ideas off each other. The company constantly challenges its staff and listens to suggestions to make it a better place to work. ”

  • Laura Morillo

    Team Lead Software Engineer SSP-Spain

    “ Working at seedtag means working in an environment where I feel encouraged to innovate, learn and fearlessly leave my comfort zone. ”

  • Christelle Fich

    Sales Manager-Mexico

    “ Seedtag is a work environment where everyone grows rapidly. Everyone is always striving for excellence and it makes me very happy to be part of such a hard-working family that motivates me to do the best every day. ”






Amsterdam, NL

Bogota, CO

Ciudad de Mexico, MX

Dubai, AE


London, GB

Madrid, ES


New York, NY


São Paulo, BR

Toronto, ON