Babysitter wanted for childcare in Ottawa

Im a nurse sadly going back to work after maternity leave and we need a sitter for the weekends I work. My son is 2.5 and is a bundle of energy and wants to explore ask what youre doing every 5 minutes lol. My daughter is just learning how to crawl and loves to smile and babble at people, she doesnt like to be alone and sometimes need a referee when her big brother like to play. I need someone every other weekend when I cant get family to watch them.