Tips for determining your own market value:

• Use a salary calculator to get comparison values for the salary in your dream job.
• Gain an overview of the (average) salary in your industry using salary tables. It's important to note the differences between entry-level salaries and salaries for individuals with more work experience. Include any previous work experience you may have in your considerations and later arguments. 
• Use a gross-net calculator for a realistic understanding of your salary.

Formulate your salary expectations:

• If the application explicitly asks for your desired salary, make sure to provide it.
• Be prepared to negotiate: Determine a maximum amount that is appropriate for the position. Establish a minimum salary below which you are not willing to negotiate. It's important not to set your expectations unrealistically high, but also not to undervalue yourself.
• Show your worth: Outline your advantages and the added value you bring to the job.
• Stay objective and avoid letting personal circumstances influence your negotiation.
• Be flexible: If your desired salary cannot be met immediately but you still want to work for the company, a plan for salary development can be formulated in advance.

Tip: Enter the negotiation well-informed, with clear expectations for your salary and knowledge of the appropriate salary for your industry and position.

Best of luck!