Recruitment and selection company seeking a Junior Buyer professional in Campinas (Cambuí). Campinas RH is a company specialized in recruitment and selection of professionals. It provides human resources consulting services to various companies in the Campinas region. **Responsibilities:** Analysis and feasibility assessment of the procurement department, ensuring adherence to deadlines, costs, and logistics. Sourcing, evaluation, and classification of suppliers, with emphasis on efficient, sustainable, and functional technical solutions for construction projects. Responsible for commercial negotiations, quotations, and budgeting within the Sienge system, as well as supporting the manager in the procurement workflow. Specifies materials according to technical standards, organizes technical and environmental documentation. Analyzes project feasibility and continuously updates knowledge on emerging technologies and market trends to reduce costs. Collaborates with multidisciplinary teams and organizes purchase orders, requisitions, and quotations for submission to the finance department. Previous experience as a Procurement Assistant, Supply Analyst, Intermediate Buyer, or Procurement Coordinator may indicate alignment with some of the responsibilities of this position. **Desired Qualifications:** **Education:** Completed undergraduate degree **Experience:** Prior experience required **Compensation and Benefits:** * Salary: BRL 3,500.00 * Benefits disclosed during the interview stage. **Additional Information:** * Contract type: PJ (individual contractor) – On-site. * Duration: Full-time * Working hours: Monday to Thursday, 8:00 AM to 6:00 PM; Friday, 8:00 AM to 5:00 PM.