The salary for a junior are on average €2,400 bruto on his/her first contract. On top of that, your employer(s) pays off your training directly to Codaisseur. In situations where the employer is not paying for your training, the average salary is on average €2700.
Factors that may impact your salary include: your skill level as a developer, the company and industry that you will work in, your previous other (professional) experience etc. As such, we have seen exceptions on either side of the spectrum. Expect your salary to increase quite rapidly, as your experience and skillset grows and with that, your value to your employer.