Thinly slice the cucumbers and place them in a mason jar or small bowl. Add rice vinegar, coconut aminos, sugar, and salt, then stir until everything is well combined. Set aside to marinate while you prepare the rest of the peanut noodle bowl.
Bring a large pot of water to a boil and cook the rice noodles according to the package instructions. While the noodles are cooking, whisk together peanut butter, coconut aminos, honey, rice vinegar, hoisin sauce, and water to make the creamy peanut sauce. Once the noodles are done, drain and toss them with the peanut sauce until evenly coated.
In a mixing bowl, whisk together chili oil, coconut aminos, honey, and fish sauce. Add the shrimp and toss until evenly coated in the flavorful marinade. Heat avocado oil in a large skillet over medium-high heat, then add the shrimp in a single layer. Sear for 2–3 minutes per side until the chili shrimp are cooked through and slightly caramelized.
To serve, divide the saucy peanut noodles into bowls and top with the chili shrimp, quick pickled cucumbers, and a sprinkle of fresh green onions. For an extra kick of heat and flavor, drizzle with more chili oil before serving.