The 22 year old impressed at a recent trial with the club and boss Craig Levein has decided to take a chance with the former Velez Sarsfield striker.
“I’ve made my mind up on Damian and we’re going to give him a contract,” Levein told the Daily Record.
“He’s been here twice and has impressed me. He’s just a young boy and I’d put him in the same category as the likes of Mihael Kovacevic and Andis Shala when they came over.
“It’s an opportunity for him to show what he can do.”
