Begin by taking a fork and running it along the cucumbers' length to create grooves, which will help the dressing adhere better. While this step is optional, it adds texture to the dish.
Thinly slice the cucumbers and place them in a bowl. Toss them with the salt to draw out excess moisture and allow them to sit as you prepare the other ingredients.
After the cucumbers have rested, drain them without rinsing. Transfer them to a larger bowl, then add the scallions, ginger, garlic, rice vinegar, soy sauce, sesame oil, maple syrup, chili garlic sauce, and sesame seeds. Stir everything together until evenly mixed.
Taste the mixture and adjust the seasoning with additional salt or chili sauce to match your preferences.
Refrigerate the salad until ready to serve. It’s best enjoyed on the same day for maximum freshness but can be stored in the fridge for up to three days.