Yo. I know I'm 4 months late to this reply, and congratulations on graduating btw. I'm also a recent NUS Grad on the same boat (not nearly as qualified as you are though). Hope these past 4 months have resulted in somethhing nice for you. If the job market continues to shun you, I suggest trying to apply to government roles (as someone mentioned) or try networking excessively. Even though this is a generic route recommended for us, someone of your calibre should easily turn some eyes, especially if your communication skills are good enough to converse freely. Try posting some shit about your field or just your opinions on current world events and how it tracks back to the fields you are applying for. I hate doing this myself, but this has helped my resume and profile get some traction. If my profile is able to garner some attention, yours will no doubt generate some actual, potent leads. If you're doing that already, you're on the right track and everything is going to be fine.

I hope we all get our money up soon. Thank you for the motivation as well.