Assemble the Salad: Add the black beans, fresh corn, diced red onion, red bell pepper, avocado, and jalapeño to a large mixing bowl.
Make the dressing: Add the cilantro, garlic, olive oil, lime juice, maple syrup, lime zest, salt, and cumin to a small mixing bowl and whisk until well combined.
Pour the dressing over the salad and toss until well combined. Serve and enjoy!