Senior Fullstack Developer (React / Java / Node)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Fullstack Developer (React / Java / Node) based in Brazil. This role offers the opportunity to build and evolve enterprise-scale digital solutions within a highly collaborative and technology-driven environment.You will contribute to the design, development, and support of secure, scalable web applications with real business impact.The position combines frontend and backend expertise, working across modern frameworks, cloud-ready architectures, and complex integrations.You will collaborate with multidisciplinary teams, including product, UX, architecture, and quality specialists, in an Agile setting.The ideal candidate enjoys solving complex technical challenges and improving systems through innovation and engineering excellence.This is a senior-level opportunity for developers who want to influence architecture decisions and deliver high-quality software solutions.