We are offering a Treasury Accountant position 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.

Seedtag is the leading Contextual Advertising Platform. Our proprietary, machine learning-based technology provides a 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 the 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.

If you are interested in joining one of the fastest-growing startups in Europe and working 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 & +230 Seedtaggers

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


As our Treasury Accountant, you will be responsible for handling payments from different markets worldwide on a weekly/monthly basis. In this role, you will:

  • Be responsible for Bank account reconciliations (Bank vs Accounting)
  • Perform daily bank statements uploads in ERP and follow-up.
  • Elaborate and maintain cash-flow statements figures supporting Treasury Controller
  • Deal and handle urgent payment requests following corporate payment protocol and amendments
  • Actively collaborate with the Front Office team (AP & AR) providing payment remittances, bank certificates and other ad-hoc inquiries.
  • Perform and engage following department KPIs and SLAs.
  • Actively support the team in projects related to new market integrations and internal corporate projects
  • Be part of the automation and harmonization of tasks within the team


  • Have a business management or finance related degree.
  • Have between 0-3 years of a strong Treasury and Accounting background
  • Are fluent in English and Spanish. Other languages would be an advantage.
  • Have thorough experience with spreadsheets and excel.
  • Are attentive to detail and well organized.
  • Possess strong prioritization skills; flexibility and ability to multitask on a daily basis
  • Are not afraid to speak up, make mistakes, learn from them and propose improvements.
  • Have an international and multicultural mindset.


  • 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, 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. The important thing is to work on your goals.


🇬🇧 Optional company-paid English courses

🏋 Gympass

🍽️🚘 Access to a flexible benefits plan with restaurant, transportation, and kindergarten tickets and discounts on medical insurance

☕ A great workplace location with food, snacks, great coffee and much more

🍻 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…

⌛ Flexible schedule to balance work and personal life

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

📚 Access to learning opportunities (learning & development budget)

💯 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..., 🏖️)


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 in 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 at home, and all of the human differences are welcome.

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