At your age, I am assuming you have commensurate experience, so your school should not matter at all.

Any good recruiter should be able to see the qualities somebody of your experience will bring to the table - a holistic view of software development and understanding of things like technical debt, good communication, ability to get along with people from different functional areas, and so on. Maybe you need to work on making these apparent to the interviewers? I don't think anybody would be looking at your tech skills alone.