While how much you are paying your employee is between the two of you, a minimum wage is defined to make sure your employee receives a living wage. In fact, there are two types of this: “minimum wage” for positions that do not require any special skills, and “guaranteed minimum salary” for positions that need at least a high school diploma. Both are defined in gross, and adjusted yearly. Learn more here.
This gross salary is a monthly salary, and you have to pay your employee by the 10th of the month following performance. However, you will pay your employee only their net salary (gross salary minus taxes), because you will have to pay their taxes to the Tax Authority for them.
Above the monthly salary agreed on in the labor contract, various wage supplements may apply, usually for working outside hours (e.g. overtime, night shifts, working on holidays, etc.). Wage supplements are defined by law, in proportion to the regular salary of your employee. Learn more here.