Preheat the oven to 400°F (200°C).
Pat the salmon fillets dry with a paper towel. Brush each fillet with olive oil.
Season with smoked paprika, garlic powder, salt, and pepper.
Place the salmon on a baking sheet lined with parchment paper. Roast for 12–15 minutes, or until the salmon is cooked through and flakes easily with a fork.
Add chickpeas, tahini, olive oil, garlic, lemon juice, cumin, salt, and pepper to a food processor.
Blend until smooth, scraping down the sides as needed.
Add water, one tablespoon at a time, until you achieve a creamy consistency. Adjust seasoning to taste.
Spread a generous layer of chickpea purée onto each plate.
Top with the roasted salmon fillet.
Garnish with fresh parsley and a drizzle of olive oil. Serve with lemon wedges on the side.