Doubt you will find anything in Singapore. To get a work permit the firm would have to petition the MOM saying your skills are required and they can't find a comparable local candidate, then you'd have to officially become an employee. Best to just lever up and trade from Thailand.
Propex trade using the DOM. They dont care about your academic background/work history. Adam Rochaix is the person you probably want to speak to https://www.linkedin.com/in/adam-rochaix-038a4936/
Hi anders_p I've a question about being a prop trader at Propex. I am aware that trainees don't get paid while under training. How do trainees pay for their monthly bills? Is it possible for them to have a second job/part time job while they are still learning? Thank you for your help, anders_p.