In a small bowl, mix the olive oil, lime juice, grated ginger, minced garlic, smoked paprika, salt, and black pepper to make the dressing.
Pat the salmon cubes dry with kitchen paper and toss them with half of the dressing.
Preheat the air fryer to 180°C / 350°F. Place the salmon in the air fryer basket and cook for 6 minutes.
Lightly spray the broccoli and green beans with oil and add them to the air fryer. Cook for another 2 minutes until the salmon is lightly crispy and the vegetables remain slightly tender.
While the salmon cooks, microwave the cauliflower rice on high for 4 minutes, or steam it. Let it cool slightly, then squeeze out excess moisture using a clean cloth or towel. Optionally mix it with a drizzle of olive oil and a pinch of salt.
Assemble the Salmon Bowls by placing cauliflower rice in the base of each bowl. Arrange the salmon, broccoli, green beans, cucumber, yellow pepper, and avocado on top.
Sprinkle with spring onions, coriander, and sesame seeds. Drizzle with the remaining dressing. Add pickled onions and mayonnaise if desired.