Slice the pork tenderloin into small, bite-sized cubes and season with sea salt and black pepper.
In a small bowl, whisk together the gochujang paste, coconut aminos, and grated fresh ginger.
Heat the toasted sesame oil in a large skillet over medium-high heat until shimmering.
Add the pork cubes to the skillet and sear until golden brown and crispy on all sides, about 5-6 minutes.
Stir in the minced garlic and cook for 30 seconds until fragrant.
Pour the gochujang sauce over the pork, tossing to coat evenly until the sauce thickens into a glossy glaze.
In a separate pan, sauté the cauliflower rice for 3-4 minutes until tender and moisture has evaporated.
Toss the sliced cucumbers with rice vinegar in a small bowl for a quick pickle.
Assemble the bowls by layering the cauliflower rice, glazed pork, kimchi, and pickled cucumbers.
Garnish with sliced green onions and sesame seeds before serving hot.