Preheat oven to 400°F (200°C).
If your kale has large leaves, place your knife against the stem and slice off the leaf on either side. Discard stems. Thinly slice the leaves. If kale leaves are small and the stem has not developed, trim the very end of the stem and thinly slice the rest. Rinse kale and store in a salad spinner.
In a medium-size bowl, combine the chickpeas, oil, paprika, cumin, and sea salt. Spread out in a single layer on a rimmed baking sheet lined with parchment paper. Roast for 30 minutes, stirring once.
Add the almonds, stir, and roast for another 8 to 10 minutes. Add the sunflower and pumpkin seeds. Roast for 5 more minutes, until brown and crisp.
Remove from the oven and pour into a small bowl.
In a medium-size bowl, combine the lemon juice, Worcestershire sauce, mustard, garlic, and Parmesan. Whisk until combined. Continue whisking as you add the olive oil. Dressing can be made ahead of time and stored in a covered jar in the refrigerator for 1 week. Makes ¾ cup (180 mL).
Place the kale leaves in a large bowl or platter. Add the roasted chickpea and nut mixture.
Dress the salad 5 minutes before serving.