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About Mômji

Mômji Bilingue, a Mômji service! 

team mômji

Mômji is a specialist in linguistic immersion at home

Mômji is a specialist in linguistic immersion.


Today Mômji offers:

  • Babysitting in a linguistic immersion : looking after children in a foreign language with bilingual or native speaking nannies.

  • Babysitting in linguistic initiation : babysitting children to initiate their speaking of the english language.

  • At home language classes for all ages : Language classes to allow immersion in a foreign language for all ages (Children, Teens, Adults) with bilingual or native teachers.

Discover all Mômji’s Services !

Mômji : an agency born with conviction and with a beautiful story

When his family returned after two years of expatriation in the US, Antoine Gentil noticed that his two younger sisters, while still very younge, came back to France perfectly bilingual. Undertstanding then that the best way to learn a foreign language is to start learning it a young age, the idea came to him so naturally. Why is there not a service that allows language immersion at home for children ?

Antoine & Julien

Antoine Gentil (ESSEC BBA-EPSCI)  went on to meet Julien Viaud (HEC Montréal) while studying a masters at l’ESCP-Europe. Together, they set up this project and founded Mômji. They went on to surround themselves with recruitment specialists, starting with Maria Kihlstedt, a conference master in psycholinguistics in CNRS and later John Herbstritt, a specialist in language rhetorics at Berkley University, America. In supporting themselves on the research of Maria Kihlstedt and the experience of John Herbstritt, they went on to develop innovating pedagogical tools and training for their future ambassadors.


In 2015, followed by the request of several parents, Mômji started to expand it’s services, proposing even more babysitting, language courses at home for all ages : children, adolescents, and adults. With bilingual or native speakers.


Today, more than 1500 families put their trust in us and use out babysitting and home-teaching services.

Why choose us?

  • Idea


    We provide an activity kit we created in partnership with the CNRS.
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    Quality accreditation since 2009. Our employees are experimented and trained.
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    Leader in France: 3000 families and children learn languages with us every week.
  • Stars


    We recruit and select your nanny amongst the 50 000 applications we receive every year.
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    We handdle for you all the administrative support. You are eligible to 50% of tax exemption and CAF allowance.

Are you looking for new opportunities to work in Paris?

Mômji offers many jobs in Paris France for English speakers. Have a look at our nanny jobs and babysitting jobs in Paris France. You may also find au pair jobs in Paris.



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