Ruthless Champion by Joanna Rose

When your college pal gives you a job lead that lands you in the middle of a Mafia turf war and knee-deep in a family of hot-blooded, gorgeous mobsters…
Caitlin needed something to change in her life. College hadn’t worked out, to put it mildly. Her family life was nothing to write home about (if she had a home to begin with). And she had no job prospects, despite being a computer genius. So when her handsome college classmate Enzo Parisi suggested she look into a computer coding job with his family in New York, she decided she had nothing to lose. But she did have something to lose.
She had no idea how much.
Valerio Parisi knew his place in the family. He was the muscle and nobody seemed to expect much more from him. But Valerio wasn’t satisfied with a minor role in his powerful family’s criminal empire. He wanted more. When his Ivy league brother sends a brilliant but quirky woman his way to help with an online betting ring, Valerio figured things would change.
He had no idea how much.