In a large mixing bowl, beat eggs and sugar together with an hand electric mixer for about 20 seconds on medium-high speed. Add olive oil, coffee, and vanilla extract. Mix together until fully combined. Add the almond flour, baking soda, baking powder, cocoa powder, and salt. Mix until smooth and fully combined.
Pour the batter into a greased 9-inch (or 8 inch cake pan). Bake for 35-43 minutes or until the batter is set and a toothpick comes out clean when inserted in the middle of the cake.
Remove from the oven and let cool. Carefully flip the cake over to remove it from the cake pan ( you might need to use a small spatula to help if it is sticking to the pan).
Dust with a little powdered sugar if desired. Enjoy!