Should i move out of india purely for money? And how to?

I am 4+ yoe engineer, worked with Bank of America, Amazon. Since quite a few times, I have been feeling that working in india won't help me with my financial ambitions. Since I am lone earner of house starting everything from 0, after paying loans and day to day expenditure, I am not able to save enough. Just some stocks and SIPs here and there, which won't be enough for long term and maybe my children also will need to start his financial journey from zero! So I was thinking that moving abroad for some years may help me to sit on some chunk of amount. After return, i can continue doing what i am doing right now! I want help from community that how this "khayali pulau" tastes when comes to execution, and will it be able to help me to achieve my goals? What are ways to find SWE jobs outside india?