There isn't any other employees that know any bit of coding. We're a small business
In that case: python/flask, python/pylons, rust/iron, js/node, ...
I was just looking into js/node. Seems like thats what I'll end up using.
Meteor is based on Node, and is reactive with sweet plugins for accounts and database stuff.
I can imagine the default templating engine would be helpful for your task too.