Bring a pot of water to a boil and cook the soba noodles for 4-5 minutes until tender. Drain and immediately rinse with cold water to stop the cooking process and remove excess starch.
In a small mixing bowl, whisk together the tamari, rice vinegar, grated fresh ginger, minced garlic, and half of the sesame oil to create the zesty dressing.
Pat the shrimp dry with a paper towel and season evenly with sea salt and black pepper.
Heat the remaining sesame oil in a non-stick skillet over medium-high heat. Add the shrimp and sauté for 2-3 minutes per side until they are pink, opaque, and slightly curled.
In a large bowl, combine the chilled soba noodles, cooked shrimp, shelled edamame, thinly sliced red bell pepper, sliced cucumber, and shredded carrots.
Pour the ginger-sesame dressing over the salad and toss gently with tongs until all ingredients are thoroughly coated.
Transfer to a serving bowl and garnish with sesame seeds for a final crunch.