Just contact the futures company directly. Many futures companies are now recruiting people with professional qualifications, because the China Securities Regulatory Commission stipulates that if a futures company recruits people without professional qualifications, it will be fined.
But to work in a futures company, you need to be very familiar with computers. As for whether you have stock experience, it is secondary and will not help much when working in a futures company. What futures companies need is management experience.
Since you have been an intern at a futures company for one year, if you are familiar with settlement and trading, I can hire you.