Senior Full Stack (Kotlin / React) Developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack (Kotlin / React) Developer based in Brazil. This role offers the opportunity to contribute to a large-scale digital transformation initiative within a collaborative and innovative product environment.You will act as a technical reference, helping shape scalable solutions and guiding engineering best practices.The position combines backend expertise in Kotlin/Java with frontend collaboration using modern technologies such as React.You will work closely with multidisciplinary teams, participating in agile rituals and technical discussions.The role focuses on building high-quality applications, improving engineering processes, and delivering meaningful user experiences.It is ideal for a senior developer who enjoys solving complex challenges, mentoring others, and working with modern cloud-native technologies.