Job Summary: We are seeking a sales assistant for a construction retail business responsible for customer service, warehouse organization, and inventory management. Key Responsibilities: 1. Direct customer service and detailed advisory support 2. Warehouse organization and efficient inventory management 3. Participation in goods receipt and delivery note verification We are looking for a sales assistant for a construction retail business located in Móstoles. Main responsibilities will include direct customer service for both professionals and private individuals, providing detailed and personalized advice to ensure the best shopping experience. You will also be responsible for warehouse organization, ensuring proper stock replenishment and efficient inventory management. Additionally, you will participate in goods receipt and delivery note verification, along with other routine duties associated with this position. A full-time schedule of 8 hours per day is offered, from Monday to Saturday. Shifts will be rotating, and all statutory rest periods will be respected. * Minimum 1 year of prior experience in customer service or the construction sector. * We seek a responsible and dynamic individual. * Living near the workplace is desirable. * Possession of driving license category B and own vehicle for commuting to work is desirable. Desirable: training in commerce or a trade-related field such as electricity.