Pat the salmon fillet dry and cut into 1-inch cubes, then season with sea salt and black pepper.
In a small bowl, whisk together the coconut aminos, sesame oil, grated fresh ginger, and rice vinegar to create the glaze.
Heat a non-stick skillet over medium-high heat and sear the salmon cubes for 2-3 minutes per side until golden and cooked through.
Remove the salmon from the pan and add the cauliflower rice, sautéing for 3-5 minutes until tender yet firm.
While the cauliflower rice cooks, dice the cucumber and shred the carrots into thin strips.
Assemble the bowl by layering the cauliflower rice at the base, followed by the seared salmon, cucumber, and carrots.
Crumble the nori seaweed sheet over the top and drizzle with any remaining glaze from the pan.
Garnish with sesame seeds and serve immediately while the salmon is warm.