I'm affraid you have to work for the French ANSP to go to Tahiti.
Now, don't give up all hope, here is the solution.
Up to now, you needed to be French citizen, but I think that starting next year you'll just have to be EU citizen, with or without a licence.
Off course you'll have to get a ICAO level 4 or 5 in French, spend 20years in a location in France (included probably 10 in the north-east part of France), and then, maybe, if you're really lucky, you'll get a small chance to work over there... maybe.
See, easy