Well you learned one lesson anyway about this forum. So many new posters ask one stream of questions and then get bombarded with negative responses by the "been there, seen that, done it all, know better" crowd! It doesnt matter whether the new posters ask about a school, an in home helper or a new trading platform! Maybe its the initiation process
You'll get to know them if you stay around

There is a distinct psychology to the "recession" situation at the moment. I tend to try and block out that which I don't know for sure. I work remotely here running several online businesses. My husband is CEO of an investment bank here. For me my income has increased, and for him he still continues to hire new senior and trainee people, still got a bonus and still sees positive action in the markets. Also I know only 1 of my expat friends whose contract hasn't been renewed and needs to return home.
That's not to say people aren't losing jobs, money, confidence, but you can only focus on what is "real" to the Life immediately around you.
I like PakJohns quote about the ship in the harbour - I'll be using that one again.
You are 25, not bogged down by one narrow stream in a profession, and more importantly you have a desire to travel, to learn, to ask strangers about your strategy. Even posting on a Singapore forum is a strategy!
Contact companies direct, do the leg work. Your strengths are your diverse skills but also (I know it sound base) you are cheap! With no wife and kids to support you can get a foothold with a much lower salary, so maybe local hire will be an option too.
Good Luck.x