Seeking Full-time Senior Care Provider

About who needs care: My father is 85 years old and lives with my mother who is 78 years old. My father has cancer and is a little bit weak, but he can still get up and use the bathroom himself. My mother can take care of him for the most part and can cook. She just needs someone to look after him in case my mom needs to run some errands. My father is usually very active outside sweeping and cleaning outside on the patio patios however, he just spent a week in the hospital for cancer treatment and he has had several chemo treatments and I need someone to watch over him. Services needed include: meal preparation, errands / shopping, light housekeeping, companionship, and mobility assistance.