This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Especialista em Desenvolvimento de Software based in Brazil. We are seeking an experienced software development specialist to build, maintain, and optimize business-critical systems supporting health insurance operators. This role focuses on backend development, API integration, database modeling, and application performance. You will contribute to reliable, scalable solutions while investigating complex technical issues and implementing lasting fixes. Working in an agile, collaborative environment, you will also help shape technical requirements and translate business needs into actionable development tasks. This is an opportunity to make a meaningful impact on systems that support essential healthcare operations while contributing to continuous improvement and software quality. The position is fully remote and open to professionals from diverse backgrounds.