01 - Prepare pasta according to package directions until al dente. Drain thoroughly and rinse under cold water to stop cooking process. Set aside to cool completely.
02 - Heat skillet over medium-high heat. Add corn kernels and cook until lightly charred and browned, approximately 5 minutes, stirring occasionally. Remove from heat and let cool.
03 - In a large mixing bowl, add cooled pasta, charred corn, diced red onion, red bell pepper, jalapeño, and chopped cilantro. Toss gently to distribute evenly.
04 - Whisk together mayonnaise, sour cream, lime juice, lime zest, chili powder, smoked paprika, cumin, and hot sauce until completely smooth and well combined. Season with salt and pepper.
05 - Pour prepared dressing over salad mixture. Toss thoroughly until all ingredients are evenly coated with creamy dressing.
06 - Gently fold in three-quarters of the crumbled cotija or feta cheese, reserving remaining portion for garnish.
07 - Transfer salad to serving bowl. Sprinkle reserved cheese over top along with additional cilantro if desired. Refrigerate for at least 20 minutes before serving to allow flavors to meld.