Description As part of our European growth strategy, Riwald Recycling is developing its operations in Spain, based in Villaverde, Madrid. To support this strategic development, we are looking for a highly motivated Commercial Buyer with solid experience in ferrous and non-ferrous metal recycling. Your Key Responsibilities Actively prospect, develop, and manage a robust supplier portfolio Lead commercial and contractual negotiations, ensuring competitive and sustainable agreements Analyze profitability and market trends to support informed purchasing decisions Work closely with site operations and yard teams to ensure smooth execution and operational efficiency Represent Riwald’s values of safety, integrity, and sustainability in all commercial activities What We Are Looking For Proven experience in a similar commercial or purchasing role within the ferrous and non-ferrous metal recycling industry Strong negotiation, influencing, and communication skills High level of autonomy, ownership, and entrepreneurial mindset Confident, decisive, and results-driven attitude Strong safety culture and commitment to occupational health & safety Solid knowledge of ERP systems (commercial management) and proficiency in MS Office What We Offer Competitive compensation package aligned with experience and performance Multinational work environment. The opportunity to be part of a strategic business launch in Spain A highly engaged, expert, and collaborative team A truly international and multicultural working environment Continuous learning through internal training programs Long-term career development opportunities within the ArcelorMittal Group, both locally and internationally Contract Type: Permanent