Preheat oven to 375 degrees F.
In a large bowl, toss the salmon cubes with garlic powder, paprika, salt, and pepper.
In another bowl, combine the mayonnaise, chili sauce, sriracha, and lime juice. Stir till fully combined.
Add about ½ cup of the mayonnaise chili sauce to the salmon bowl and toss to combine. Reserve the remaining sauce to top the salmon after cooking.
Bake the salmon chunks in a single layer on a parchment lined sheet pan for 7 minutes. Remove from the oven and flip each chunk over and bake for another 7 minutes.
Divide the rice, cooked salmon, cucumber, avocado, and edamame between four bowls. Sprinkle the bowls with greens onions along with sesame seeds and optional furikake. Drizzle the remaining sauce over the bowls.