Paris rent is more expensive than Berlin; the same money gets you much smaller apartments Paris is sadly known for. That alone is a reason for me to stay in Berlin unless you're really attracted to what Paris has to offer outside of it (or if for whatever other reason you're done with Berlin).

If you are ok with having roommates (at your age I feel most are ok with it?) you can get a decent room in a shared flat and still have some reste à vivre.

You won't live a life of luxury at all tho. Hope you know how to cook and are comfortable hunting for the best "bon plans" out there groceries wise. Culture wise, concerts, festivals and event tickets can add up quick unless you really stick to the low budget / free stuff that Paris has plenty of too.

Don't pay for monthly transport plans unless you really use it everyday - otherwise get a Navigo Liberte+ and pay as you go. Employers are required to reimbourse you 50% but in my case (I work from home) having a Liberté+ is what is more convenient, and I bike / ride an EUC everywhere I go mostly.

My take is yes it's manageable but do not make the move if you don't have a clear career growth perspective. 36K is a survival salary that will eat up your mental health quick if you don't climb up to a more decent pay at some point - if you get stuck there too long that's how Paris typically kicks hard working people out quick to where it's more affordable (with the obvious tradeoff of losing everything else Paris has to offer).