Hi! i'd like to work for one month or two in Ireland, how can i find a "short time "job?

i'm French

Try these websites, they're fab:

www.diamondrecruitment.com

www.firstchoicerecruitment.com

Good luck!

Use a recruiting firm, maybe you can find something that can use your bi-lingual skills
www.ge.com
How about employment agencies?
Seasonal jobs are always "short time" jobs, have you thought to look for something like that?
Probably the bars are your best bet.....but please don't use the term "short time". In the U.K it means quick sex from a prostitute ! Better to use the words "temporary work". Good luck
Your country is a member of the EU and you can get a work permit for Ireland if there is a qualifying job that has a shortage of workers. Inventory you skills and see what is available form the web or Irish employment sources.