The 17-year-old put pen to paper on the terms, which represent the first professional deal of his career, at the club’s training base in Evian.
Hoever told Liverpoolfc.com: “I’m really happy to have signed here.
“I need to be realistic. I hope to make some minutes in the first team this year, of course, but I know that I will probably play more games for the U23s. I will just train hard with the first team, show them what I can do and if there is a chance, I will be ready. That’s what I am hoping for.