Preheat oven to 375°F (190°C).
Line a 9×13-inch pan with parchment, lightly grease and flour.
Generously dust a clean towel or parchment with powdered sugar.
This prevents sticking when rolling.
In a bowl, whisk flour, baking powder, baking soda, salt, cinnamon, and pumpkin spice.
In another bowl, beat eggs and sugar until thick and pale.
Mix in pumpkin puree.
Fold in dry ingredients just until combined.
Do not overmix.
Spread batter evenly in the pan.
Bake 13–15 minutes, until the top springs back.
Immediately invert onto prepared surface.
Remove parchment and roll the cake while still warm from the short side.
Let cool completely (about 1 hour).