We need a proofreader whose native language is French for a continuous job:
Our service is spell checking websites, please take a look on www.netcorrector.com.
Our software makes a list of the POSSIBLE spelling errors from our clients' website, you should mark the REAL mistakes from the list and give suggestion for replacement.
You should have very good grammar skills in French.
Please start you application with the phrase "spell check" so I could see you have read the job description.