Facebook Groups Community Marketing

We are building an AI tool for parents of young children. The parents can create custom offline activities for their children (ex: a customized coloring book) that are much more engaging than their generic competition (ex: a coloring book purchased at the store).

We are looking for a community marketer with excellent English conversational skills to gracefully test different value propositions in English-language facebook groups for parents of young children. Over time the role will evolve into focusing on the proven value propositions and recruiting customers within these facebook groups.

This community marketer will not be posting at the top level of these groups, but rather will engage in organic discussions already occurring (typically within the comments). The community marketer must be linguistically and emotionally dextrous so that the parents don't feel like they're being marketed to directly. The community marketer must also be able to project a trustworthy facebook profile that appears American.

Key skills:
1) Community marketing + innocuous brand ambassadorship via Facebook groups for parents
2) Dextrous conversational skills so that the convo does not feel like marketing
3) Facebook profile feels trustworthy and American
4) Ability to empathize with parents and meet them where they are

Strong bonus points for:
1) Knowing a lot regarding development of young children and activities that interest them