Check beans for small pebbles or other foreign matter. Discard and then rinse in cool water. Place beans in large stockpot and cover with two inches of water. Soak for 4-6 hours.
Meanwhile, sauté onion and carrot in olive oil until soft. Add jalapeños and sauté for another minute or two, do not season.
Once beans have completed their soaking time add onion mixture to the stockpot. Add beer and stir.
Beans should be covered with about an inch of liquid. add additional water if needed. Bring to a boil for five minutes and then lower heat to simmer.
Cook until soft (this can take between 1-3 hours). Once beans are soft, season to taste with the sea salt and pepper.