Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large mixing 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 butter mixture. Mix until fully combined.
In another bowl, whisk together the flour, baking soda, baking powder, cinnamon, ginger, nutmeg, and salt until evenly combined.
Slowly add the dry ingredients to the wet mixture, stirring until just combined. Be careful not to overmix!
Fold in the chocolate chips, ensuring they are evenly dispersed throughout the dough.
Using a tablespoon or cookie scoop, drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake in the preheated oven for 10-12 minutes or until the edges are lightly golden. The centers may look slightly underbaked; they will continue to firm up as they cool.
Once baked, remove from the oven and allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.