The capital of Normandy, Rouen is a city of art and history, famous for its cathedral, preserved medieval center, and the role it played in French history. Located on the banks of the Seine, Rouen benefits from a significant maritime port that serves as an economic engine for both the city and the region. It is also an attractive educational, cultural, and tourist center. Rouen's economic market is characterized by strong activity in logistics and transport, thanks to its strategic position on the Seine axis connecting Paris to Le Havre. The chemical and pharmaceutical industry is also very prominent, as is the agri-food sector. The tertiary sector, especially business and personal services, commerce, and tourism, plays an increasing role in Rouen's economy. In Rouen, the logistics and transport sector, linked to port activity, as well as the chemical and pharmaceutical industries, are among the largest providers of temporary jobs. Commerce and services, particularly in the health and education fields, also offer numerous temporary employment opportunities, meeting the needs of local businesses. Employment opportunities in Rouen allow temporary workers to benefit from a diversity of missions in various fields such as logistics, industry, commerce, or services. This offers appreciated flexibility and the opportunity to develop a wide range of professional skills. For Rouen businesses, temporary work represents a flexible solution to adjust their workforce to economic activity fluctuations, manage seasonal peaks, or specific projects, and test workers' skills before a potential permanent hire. This allows them to respond quickly and efficiently to market needs. Temporary work offers multiple advantages for both workers and employers. For temporary workers, it means rapid entry into the job market, the opportunity to diversify their professional experiences, and great flexibility in managing their careers. For businesses, temporary work allows for more agile and responsive human resource management, thus optimizing costs and minimizing recruitment-related risks. Ultimately, temporary work stimulates the local economy by promoting employment and business adaptability to market changes.