Preheat your oven to 350°F (175°C).
In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.
Add the pumpkin puree, egg, and vanilla extract to the sugar mixture and mix until smooth.
In another bowl, whisk together the flour, baking soda, baking powder, cinnamon, nutmeg, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Fold in the chocolate chips until evenly distributed.
Drop spoonfuls of dough onto a lined baking sheet, spacing them about 2 inches apart.
Bake for 12-15 minutes, or until the edges are lightly golden.
Remove from the oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack.
Enjoy your freshly baked pumpkin chocolate chip cookies!