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People Operations Specialist

Seedtag / Madrid / People & Places
Job Overview

We are looking for a talented People Operations Specialist to join our People team and help us change the world of digital advertising together.


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

2018 · 16M total turnover & Internationalization & Getting growth

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


  • Performing all the processes and activities necessary for the daily administrative management of employees globally. This includes coordinating contracts, onboarding, payroll, offboarding and internal mobility
  • With the support of your manager, you’ll take care of HR operations and work closely with all our partners (gestores) for HR administration in Spain, France, Italy, Germany, the Netherlands, UK, Mexico, Brasil, Colombia, Argentina, the US and more to come
  • Managing our HRIS, Factorial, run reports from the HRIS system and draft presentations and analysis
  • Ensuring that our HR processes comply with current legislation
  • Keeping the internal personnel databases updated and perform audit processes with our finance team
  • Coordinating workplace Health & Safety processes


    • A degree in Law, Labour Relations or HR Management with a strong Labour Relations and Law element is a must
    • 2 to 5 years of work experience in a similar role in a multinational setting
    • Well versed in HR administrative processes such as payroll in an international environment
    • Solid knowledge of the current labour laws and practices
    • High level of English and fluent Spanish is a must
    • A strong eye for detail and loves to get things done fast
    • Is proactive and not afraid to communicate


    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 from 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 like home, all of the human differences are welcome.

    Latest Jobs at Seedtag

    Seedtag Overview

    Seedtag is the leading contextual advertising platform in Europe and LATAM. By contextually delivering ads through its proprietary AI technology based on Machine Learning algorithms, Seedtag offers advertisers an effective alternative to the use of cookies by targeting users based on their real-time interests. Seedtag was founded in 2014 by two former googlers with a clear mission: to change how online advertising is done. Today Seedtag has a large international presence with over 160 employees across the UK, France, Spain, Italy, Netherlands, Mexico, Brazil and Colombia.

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    Seedtag Jobs by Location

    Check below to see all of the open Seedtag jobs organised by office location.

    Amsterdam (1)

    Belgium (1)

    Dubai (1)

    London (1)

    Madrid (16)

    Munich (1)

    Paris (2)

    Sao Paulo (4)

    Spain - Remote (2)

    US - Remote (1)

    Seedtag Jobs by Team

    Check below to see all of the open Seedtag jobs organised by team.

    Client Services & Strategy (4)

    Engineering & Modelling (3)

    Finance & Accounting (2)

    Marketing & Communications (3)

    Partnerships (3)

    People & Places (2)

    Product & Design (3)

    Sales & Sales Support (7)

    Technical Services (3)