Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper.
Bring a small pot of water to a boil and cook the dry soba noodles for 4-5 minutes until al dente, then drain and set aside.
In a medium mixing bowl, toss the peeled and deveined shrimp with olive oil, minced garlic, red pepper flakes, sea salt, and black pepper until evenly coated.
Spread the seasoned shrimp in a single layer on the prepared baking sheet and roast for 6-8 minutes until pink and opaque.
While the shrimp is roasting, use a spiralizer to create zucchini noodles and lightly sauté them in a non-stick pan over medium heat for 2 minutes until just tender.
In a large serving bowl, combine the cooked soba noodles and zucchini ribbons with fresh lemon juice and lemon zest.
Top the noodle mixture with the hot roasted shrimp, pouring any remaining garlic oil from the pan over the top.
Garnish with freshly chopped parsley and serve immediately.