I am an Irish international who has completed both my bachelors and masters degree in the USA. I have been hired by a charter middle school and have been working with them on my opt. It expires in July so they attempted to apply for my H1B. However, they could not provide proof that I am more qualified than an american for the position. However, they do want to renew my contract for many years to come and said they would provide legal documentation stating that. What type of visas are available for someone in my position?