Nanny Needed - Now Hiring

Hi Im looking for a reliable, warm and responsible babysitter for my two girls in Los Angeles. The main requirement is occasional evening babysitting, typically from around 7:30 p.m. to 11:30 p.m. The children usually go to bed around 8 p.m. , so most evenings will involve getting them settled and then being in the house while they sleep. The days will be flexible depending on when I need to go out, rather than a fixed weekly schedule. Weekend availability would be a big plus. There may also be occasional overnights and potentially the opportunity for significantly more hours down the line if its a good fit.