In how many days I should expect to hear after I submit my online job application if I am successful?

it is a mid-range corporate company in Europe and i worked there a while ago. I know i should not wait any response after submitting an online application but i feel i am a good match for the position. I applied this Monday and today is Friday. Should i think i am unsuccessful already?

In how many days I should expect to hear after I submit my online job application if I am successful?
Post Opinion