N-reg jobs are far and few between in the EU, you can validate on the M-reg and possibly get some work there if you were typed or experienced. However 900 hours and zilch experience on anything worth pursuing leaves you with two realistic options, sit the JAR exams or try to find a job in the ME or Far East, most operators there require a min of 1,000 Hrs and time on type too.
Should have stuck it out a bit longer over there and get your hours and experience up. US FI hours are a bit useless over here.