What is the ruling of Islamic law regarding work contracts granted to Moroccan (Muslim) women for seasonal work in Spain?

The questioner did not specify the nature of the work for which a ruling is sought. However, it is most probable that the employment contract involves something forbidden by Sharia. This work would likely not be free of Sharia violations, such as traveling to disbelieving lands without necessity or a recognized need, traveling without a mahram, intermingling, or the work itself being forbidden.