Yes. The judge can deny you bail for various reasons. First, if you have committed a serious offense whose penalty is death. As previously mentioned, serious offenders in California might never be released back to the community before trial. The judge can only speed up the trial to avoid keeping them in jail for much longer than the constitution allows.
The judge could deny you bail if there is a parole hold. A parole hold occurs when the parole officer has reasons to believe that you violated the conditions of your parole and are likely to endanger others or flee. If a court imposes a parole hold, you will be detained and cannot be released on bail.