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AI Lead

LanguageTooler GmbH is the company behind languagetool.org and openthesaurus.de. Our services help people check millions of texts for grammar, spelling and style issues in over 20 languages every day.

We’re looking for an AI Lead, 40 h/week

Your tasks

  • You will be responsible for leading our AI team.
  • You will independently and systematically search for new ideas and improvements in the area of NLP and text evaluation that can be implemented with AI.
  • You will evaluate and improve the current state of our AI system, always keep track of your team and software development and devise new procedures for rule and quality management.
  • Furthermore, you will closely cooperate with the linguistics team to come up with innovative concepts for rule development.

Who we're looking for

  • You have at least four years of experience in developing AI applications, preferably in the area of NLP, maybe even with PyTorch.
  • You have proven experience in team leadership as well as personnel planning responsibility.
  • You are fluent in English, preferably also German.
  • You combine conscientiousness with pragmatism and the will to get things done and move our software to the next level.
  • You (like us) value an open and honest culture.

Why should you apply?

  • You will work on a software that is used by more than a million users every day. The improvements you and your team achieve can be deployed immediately.
  • You can either work in our office (Potsdam or Hamburg), or from home, with the opportunity to visit the office whenever you want (lots of free coffee available).
  • You will work on a product that helps hundreds of thousands of users every day to strengthen their written communication skills.
  • Hardware of your choice.

Does all this sound good to you? Let’s have a chat!
We look forward to hearing from you!


LanguageTooler GmbH
Karl-Liebknecht-Str. 21/22
14482 Potsdam, Germany