Juliette, famille pour garde partagée à Paris 18ème arrondissement 75018

Hello,
We are a French-American couple looking for a native English-speaking nanny for our two children starting in January 2025. They will be 3 years old (attending school) and 1 year old.
The best setting would be to do a "garde partagée" with another family which also has a 1-2 year-old baby.
We are located between Lamarck-Caulaincourt and Abbesses in the 18th arrondissement, and we need full-time care (40 hours + 8-10 additional hours).
Please feel free to contact me via private message.
Thank you very much for your help, and have a great day.