Preheat your oven to 400°F (200°C). Cook the turkey bacon in a skillet over medium heat until crisp, then chop into bite-sized pieces. Soften the cream cheese by leaving it at room temperature for about 15 minutes.
Lightly flour your work surface and roll out the prepared pizza dough into a rectangular shape, roughly 12 x 8 inches.
Spread the softened cream cheese evenly over the dough, leaving about a 1-inch border around the edges. Dollop the fig jam over the cream cheese in small spoonfuls and gently spread it out.
Sprinkle the chopped turkey bacon evenly over the fig jam layer. Follow with a layer of shredded mozzarella cheese. Add the fresh arugula, black pepper, and garlic powder to finish the filling.
Starting at the long edge closest to you, carefully roll the dough up tightly like a jelly roll. Pinch the edges and tuck the ends under to seal. Place seam side down on a parchment-lined baking sheet.
Brush the entire surface of the stromboli with the beaten egg to ensure a golden, glossy crust. Make a few small slits on top to allow steam to escape. Bake for 25-30 minutes or until golden brown and cooked through.
Remove from oven and let cool for about 10 minutes before slicing. Serve warm and enjoy.