Yes, the communists hated the Jews as much as the NAZIs hated them.
The difference was the NAZIs used the Jews as the focus of all their problems after World War 1.
The communists had multiple groups they hated. The Jews were just one of them because it helped feed the class warfare side of their arguments.
That’s the only real difference between international socialists (communists) and national socialists.
The antisemitic bent was common to German state socialists before WWI, though, through agitators such as Wilhelm Marr.