French
as an EU citizen* you have the right to live and work here - no residence or work permit required - although there is some bureacracy to deal with: you will have to register as an alien, at the Gemeente (local council) and get a SoFi number (think national insurance number).
Obviously, getting a job depends upon your skills and the local market conditions. Suggest you start at
http://www.undutchables.nl/ and also have a look at
http://www.expatica.com/.
Lack of local language is not a major problem for living/social activity, especially in the Randstad area, but will limit your options work-wise. Suggest you focus on multi-nationals, especially those with Head Offices here such as Shell; don't expect to get expat terms.
Good luck, B61
*some restrictions on citizens of newly joined countries.