This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer based in Brazil. This role offers the opportunity to design, develop, and enhance high-quality software solutions within a collaborative engineering environment.You will work across backend, mobile, and system-level components, contributing to scalable applications used in real-world business contexts.The position combines technical depth with hands-on development, requiring strong expertise in modern Microsoft technologies and cloud-based workflows.You will collaborate with cross-functional teams to deliver reliable features while improving application performance, maintainability, and user experience.The role provides ownership over complex technical challenges, from database optimization to deployment automation and system improvements.It is ideal for an experienced developer who enjoys continuous learning, innovation, and building impactful software solutions.