Press the tofu for 15 minutes to remove excess moisture, then cut into 1-inch cubes.
In a small bowl, whisk together coconut aminos, rice vinegar, grated ginger, and minced garlic.
Heat a large non-stick skillet or wok over medium-high heat with the toasted sesame oil.
Add the tofu cubes and sear until golden brown and crispy on all sides, about 8-10 minutes.
Toss in the broccoli, red bell pepper, snap peas, and edamame, stir-frying for 4-5 minutes until tender-crisp.
Pour the sauce over the mixture and toss well to coat, cooking for another 1-2 minutes until thickened slightly.
Season with sea salt and black pepper, then garnish with sesame seeds before serving.