01 - Place eggs in a saucepan and cover with cold water. Bring to a rolling boil over high heat, then reduce the heat, cover, and simmer for 10 minutes. Transfer the eggs immediately to an ice water bath to cool completely. Peel the shells and halve each egg lengthwise.
02 - Gently remove the hardened yolks from each egg white half and transfer them to a mixing bowl. Set the egg white halves aside on a serving platter.
03 - Heat olive oil in a small skillet over high heat. Add the corn kernels and sauté, stirring occasionally, until lightly charred and slightly smoky, about 3 to 4 minutes. Remove from heat and let cool to room temperature.
04 - To the bowl with the egg yolks, add mayonnaise, sour cream, lime juice, smoked paprika, chili powder, garlic powder, and salt. Mash and stir vigorously with a fork until the mixture is completely smooth and creamy.
05 - Gently fold the charred corn kernels, crumbled cotija cheese, and chopped cilantro into the yolk mixture until evenly distributed throughout the filling.
06 - Using a piping bag or a spoon, generously fill each egg white half with the seasoned yolk mixture, mounding the filling slightly above the rim.
07 - Sprinkle the filled eggs with additional crumbled cotija cheese, a dusting of chili powder, and fresh chopped cilantro. Serve immediately with lime wedges on the side.