Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.
In a large mixing bowl, whisk together the flour, baking powder, baking soda, and salt until well combined.
Add the chilled butter cubes to the flour mixture. Using a pastry cutter or your fingers, cut the butter into the flour until the mixture resembles coarse crumbs.
Stir in the shredded cheddar cheese and finely chopped dill pickles until evenly distributed.
In a separate bowl, mix together the buttermilk, fresh dill (if using), and pickle juice.
Pour the wet ingredients into the dry ingredients. Stir gently with a spatula until just combined, being careful not to overmix.
Turn the dough out onto a floured surface and gently knead it a few times until it comes together. Pat the dough into a 1-inch thick rectangle.
Using a biscuit cutter, cut out biscuits and place them on the prepared baking sheet. Gather any scraps, reroll, and cut out additional biscuits.
Bake for 12-15 minutes or until the biscuits are golden brown on top.
Allow the biscuits to cool slightly on the baking sheet before transferring them to a wire rack.
Notes
Serve warm with a dollop of homemade dill pickle butter on the side.