I want to apply for an open position in Luxembourg I found. They ask me to give email addresses of at least 2 references who can provide a reference letter if contacted.
Two of my professors agreed to write a reference letter, but they haven't written it yet.
My question is: Can I already send my application or should I wait for the professors finishing their letters to send it?
Or in other words: When the university will send my referees an e-mail asking for recommandation letters, do they expect that my professors have already written the letters, or will they let them time to write it?
Thank you in advance for your help!