Place the eggs in a saucepan and cover with cold water.
Bring the water to a boil, cover, turn off the heat, and let the eggs sit for 11 minutes.
Transfer the eggs to ice water and cool them for 10 minutes.
Cook the macaroni in salted water until just past al dente.
Drain the pasta, rinse briefly with cool water, and let it drain well.
Peel the eggs and separate the yolks from the whites.
Mash the yolks in a medium bowl with the mayonnaise, both mustards, pickle juice, vinegar, salt, pepper, and smoked paprika.
Chop the egg whites and stir them into the dressing.
Add the celery, red onion, pickles, and chives.
Fold in the cooled pasta until everything is evenly coated.
Chill the salad for 1 to 2 hours.
Stir gently, garnish with paprika and extra chives, and serve cold.