French immigration is currently allowing remote workers on the one year visitor visa, so long as your company doesn't have a presence in France. Basically, as long as you are not doing business in France or taking a job from a local they are fine with it.
However, it's difficult to proceed to a residency permit in this situation, and you can't join the national healthcare system.
However, it's difficult to proceed to a residency permit in this situation, and you can't join the national healthcare system.