What are the dos and don'ts of finding a job in Poland?

Dear all My mane is steven and ive been living in Wroclaw now for 5 months
to look for work,Before toy come to Poland to look for work make sure you
have enough money to support your self for least 3 months , Do have your
Cv translated to Polish and include an up to date photo on it. There are jobs
for English speaking people only if you have IT and technology  experience and qualifications.
If you dont speak Polish you will find it very difficult to find any job. Customer service jobs
employ English speakers but you must  be fluent in a second language to at least C2 level
for these jobs Most job applications are are on line and are in Polish but you can translate
but i found if the job advert is in Polish  then you must be fluent in Polish to even concidered
for the position, this goes for agency part time work  too.If you are self employed most of these
jobs are word of mouth, again you need the polish language

Hello, I found a job in one week as an English Native Speaker pre-school teacher in Warsaw. At my work there are 2 other teachers who do not speak polish at all. It depends what sort of work a person is looking for.
Diana