Given your situation, make sure you want commuting job.
Unless you bring your son to Taiwan with you, I am sorry to say but you won't spend much time with him.
You are residing in NY and that is on the oposite side of the globe from Taipei
Give at least 30 hrs commuting each way. That is almost 3 days in the airplane. You can have 10 consecutive in one month. That will give you 7-8 days at home. 9 max.
So for 3 weeks you will be out of your son's life and than for one week you will try to reconnect with him.
Trust me I tried....
L