Preheat oven to 400ºF. Line a large baking sheet with parchment paper and set aside.
Heat olive oil in a large skillet over medium-high heat. Add the ground beef, tomato paste, chili powder, ground cumin, salt, garlic powder, onion powder, paprika, and dried oregano.
Use a wooden spoon to break up the meat into smaller chunks. Cook, stirring occasionally, for 6-8 minutes, until beef is browned.
Layer 1/2 of the tortilla chips on the prepared baking sheet with 1/2 of the ground beef, 1/2 of the shredded cheese, 1/2 of the black beans, and 1/2 of the yellow corn.
Repeat to create a top layer with the remaining ingredients.
Bake in the oven for 4-6 minutes, until the cheese has just melted.
Top with desired toppings like diced tomatoes, pickled jalapenos, sour cream, diced red onions, cilantro, and diced avocados. Serve immediately.