Place the eggs in the steamer basket or in the metal insert of your Instant Pot. Add one cup water. Set the Pressure Cooker on high and set for 10 minutes. When finished, quick release, remove the eggs from the pot. With the cold water running so you can handle them, crack each end of the eggs and gently roll the eggs on a counter top which will easily release the shells. Remove the shells and discard. Cut each egg in half, removing the yellow and placing into a bowl for mixing the other ingredients. *If you don't have an Instant Pot, that's ok, just hard boil your eggs your preferred method.
To Finish the Eggs
Combine the egg yolks, mayonnaise, mustard, chiles, lime juice, and cilantro in a medium, nonreactive bowl. Season well with salt and pepper, then mix well until the yolks are broken up and the ingredients are evenly incorporated.
Evenly pipe or spoon the yolk mixture into the reserved egg white halves. As desired, top with corn salsa.