Finding work in Liechtenstein is difficult. A majority of non-nationals working in the Principality are Swiss, with a smaller number of Austrians and Germans. Liechtenstein is not a member of the European Union, so the government has no obligation to let nationals of EU member states work and live in the country.
Liechtenstein's university offers courses only in technical sciences. Without either Liechtenstein/Swiss or EU citizenship, a large bank balance and a fluency in German, it is unlikely to interest visitors.
Liechtenstein offers great hiking, road biking, and mountain biking terrain. Skiing and snowboarding are also offered at a reasonable price at the country's small resort, Malbun, in comparison to the expensive lift prices in neighboring Switzerland or Austria.
Get up early one morning and drive up the mountains on the east side of the river. From here you have an incredible view over Vaduz & Switzerland that you can stand and admire.