15-18 hr/wk as a paid Grandparent for a smart/fun 6 y/o- we need a break

Sittercity hiring for 15-18 hr/wk as a paid Grandparent for a smart/fun 6 y/o- we need a break jobs in Austin, TX, US

2 working parents with no extended family need a break-come be a paid grandparent or Cool Aunt. 2 full time jobs and no one to help take the kids a few nights per week is draining our batteries. We need help easing the load. Our younger son has daycare on weekdays and naps for 3ish hours on Sat/Sun, but our 6 y/o wants constant 1:1 attention that we can’t provide because… work, cooking, cleaning, exhausted, errands, etc.
Take charge of our 6y/o a few days after school and for 3ish hours on Sat & Sun so that we get a break and he has fun. LEGO, parks, arts and crafts… I don’t know. Busy things. He isn't very sporty/athletic but needs to get out energy. Going to your house would be great.
We are near Lakeway, toward the dam. We have a big shy dog. My husband works from home and I’m a teacher so we will be home or nearby. We are very down to earth, friendly people. The main thing I’m looking for is someone I can trust will take care of my kiddo.