Place eggs in small saucepan and cover with water. Bring to a boil and set a timer for 6 minutes.
Once the water comes to a boil, immediately turn off the heat and start the timer. Remove eggs after 6 minutes and place in a bowl filled with ice and water. Allow them to cool for 10 minutes.
Arrange the green beans, roasted vegetables, radishes, and olives on a plate. Sprinkle with the capers and garnish with tarragon and parsley. Peel the eggs, cut in half lengthwise, and add to the salad. Drizzle with vinaigrette and sprinkle with flaky sea salt as desired.