A teen with dual citizenship (Taiwan and U.S.) is seeking to work during his summer vacation. He's 14 right now (8th grade), which allows him to work by U.S. FLSA, but he is prohibited to work by Taiwan's child labor law which states that he must have graduated from 9th grade.
He's currently applying to a U.S.-based international company for a remote job. Is he allowed by law to work for a U.S.-based company? He is living in Taiwan.