Try this to get a good job:
1. Attend a conference related the languages / technologies you like, and where many related companies host their booths. Go wearing your Code Review T-shirt
2. Talk to the interesting companies, most importantly the developers. Find out what it's like to work there. If sounds good, find out if they are hiring, and how to take their test
3. Prepare well for the tests, for example by solving problems and writing clean code as much as possible