hello Tamim arif

hope you are doing fine and great

As per your query , I would glad to inform you that  ML will be the best option though it is sub field of artificial intelligence but demand of ml engineer profile has increased a lot in recent years. For sure in future the pay scale of ml engineer will much high than software engineer developer . But you need to work very hard in ML and have to be clear with mathematics like probability ,statistics and have good command in data science and its algorithms

If you have any other doubt then you can always reach us to clear them :)

we are always available to help you out and guide you

Thankyou