Metalor Technologies, with its headquarters in the canton of Neuchâtel, is a world leader in the refining of precious metals and their related products. With a presence in 13 countries, the Metalor Group consists of 3 business units: Refining, Electrotechnics, and Advanced Coatings. We employ more than 1,500 people worldwide and are looking for performance, while working in a spirit of openness and integrity. For our site in Marin, we are looking for a:BuyerResponsibilities- Process supply requests and manage the creation of purchase orders- Manage order confirmations and ensure follow-up of deliveries, delay management, and KPIs- Ensure proper maintenance of documents in the ERP and regular follow-up with suppliers- Ensure the consistency of documents and invoicing to release supplier payments according to negotiated conditions- Manage the follow-up of non-conformities and disputes in collaboration with buyers- Manage the company's vehicle fleet- Manage a portfolio by ensuring orde...