An Ariba Buyer Developer primarily works on SAP Ariba, a cloud-based procurement platform. They design, develop, and implement customized purchasing solutions according to client requirements. Their responsibilities include integrating Ariba with existing systems, troubleshooting technical issues, configuring modules, and ensuring data accuracy. They collaborate with stakeholders to understand business needs and translate them into functional specifications. They also maintain system documentation, conduct testing, and provide technical support. As experts in Ariba, they stay updated with new features and advancements, ensuring optimal system performance and utilization. Their role is vital in enhancing procurement processes and achieving cost efficiency.