is it worth to study Finance at Poznan University of Economics and Business for international student
I've graduated from Poznan university of economics (in english), the program needs lots of improvement and the finance program is quite new, so I don't know if you'll benefit from these studies or not, I personally learned a lot in many classes and felt that I've wasted my time in other classes, some teachers were excellent and had an excellent command of english, while others had a slight polish accent (which didn't affect comprehension), and we only had one case where the teacher was bad in english, but we informed the program coordinator and this issue was fixed.
I think it is possible to find work if you graduate, especially if you speak several languages as there are many international companies that have offices in Poland, you would also have the possibility to do a master in another european country with your degree at Poznan university of economics, I've been told that SGH Warsaw is a better choice if you want to make connections