Pat the salmon fillet dry with a paper towel and cut into 1-inch cubes; season with sea salt and black pepper.
In a small bowl, whisk together the tamari, grated fresh ginger, lime juice, and sesame oil to create the glaze.
Heat a non-stick skillet over medium-high heat. Add the salmon cubes and sear for 2-3 minutes per side until golden and cooked through.
Pour half of the glaze over the salmon in the last minute of cooking, tossing to coat until sticky and fragrant.
In a separate pan or microwave, steam the cauliflower rice until tender, then fluff it together with the cooked brown rice.
In a small ramekin, mix the Greek yogurt with sriracha to create a protein-packed spicy drizzle.
Assemble the bowl by placing the rice mixture at the base, followed by the glazed salmon, edamame, and sliced avocado.
Garnish with sesame seeds and chopped green onions, then finish with a drizzle of the spicy yogurt sauce and remaining glaze.