As another comment pointed out: "Udacity will help you find a job (as defined in the program Terms and Conditions) at a partner company, land you a paying internship, or secure for you the opportunity to make money through Udacity’s global mentorship or freelancing programs."

Unfortunately, it sounds like you could end up as a mentor for the program you just graduated from. Also, rejecting any job offer at all invalidates the refund.

This situation makes me sad. Udacity played a big role in helping me become a professional developer. But I think there are too many caveats here...