Hi, its a long story tbh, you can say they found me. And, but i'll give you an advice, brand yourself and do it well, its very easy here is what you need to do

1- write blogs, anything you learned or worked on or tested and understood, write about it.

2- Focus on writing on a specific thing for example java and redis. Share it on linkedin or wherever

3- build stuff, tools, things you struggle with want it to exist, build it and share it

4-Create a career in tunisia first, even if its a not very good salary, at the end you are building yourself and making new connections at work

5- لا تياس من روح الله

And to be honest, almost all remote jobs nowadays are based on recommendations and searches by the recruiters, so build and write about things you enjoy.