01 - Whisk together olive oil, Cajun seasoning, lemon juice, garlic, salt, and pepper in a large bowl until well combined.
02 - Add shrimp to the bowl and toss to coat evenly. Cover and refrigerate for 10–15 minutes to allow flavors to penetrate.
03 - Preheat grill to medium-high heat, approximately 400°F.
04 - Thread marinated shrimp onto skewers, ensuring even spacing for consistent cooking.
05 - Grill shrimp for 2–3 minutes per side until opaque and lightly charred, being careful not to overcook.
06 - Remove from grill and transfer to a serving platter. Garnish with chopped parsley and accompany with lemon wedges.