Cook barley according to package directions. Allow to cool completely.
Cook the corn using your favorite method. I boil for 10 minutes on the stove, or cook it in the Instant Pot.
Allow to cool slightly, then cut the kernels from the corn.
Combine barley, cooked corn, blueberries, almonds, red onion, goat cheese, and parsley in a large bowl.
Shake together all vinaigrette ingredients in a jar, and toss the salad in the vinaigrette.
