Preheat the oven to 350°F (175°C).
In a medium bowl, whisk together the flour, baking soda, baking powder, and salt.
In a large bowl, cream the softened butter and sugar until light and fluffy.
Add the egg and vanilla extract to the butter and sugar mixture, mixing until combined.
Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined.
Scoop tablespoon-sized portions of dough onto a baking sheet lined with parchment paper.
Bake in the preheated oven for 8-10 minutes, until the edges are lightly golden.
Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack.