Tony Morris

Unfortunately, I'm not lucky like you to write Haskell

Why not? Just start writing it. That's all I did 15 years ago. Nothing happened.

yes I can do it in my free time, however I think it's not easy to find a Haskell job in Paris

Turn your current job into a Haskell one. Or more succinctly, a job in which you always use the appropriate tools for the goal. Haskell will probably fall out of that.

This needs some preparation and a somewhat favorable environment but this can definitely be done. Open a discussion on reddit r/hascalator if you want to discuss it

It can be mitigated somewhat by not hiring employers who are uninterested in efficiently and effectively solving software problems.

I bet that many employers don't even realize that #haskell is a viable alternative, this is why we need to make the case for it

Shouldn't it confer a competitive advantage and naturally emerge? Like in http://www.paulgraham.com/avg.html