Desenvolvedor(a) Java Sênior | Sistemas Distribuídos e Programação Reativa

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor(a) Java Sênior | Sistemas Distribuídos e Programação Reativa based in Brazil. We are seeking a Senior Java Developer to design, develop, and optimize high-performance backend services for critical enterprise platforms. In this role, you will work with modern Java technologies, reactive programming, and distributed systems to build scalable, resilient, and cloud-ready applications. You will contribute to complex system integrations, technological modernization initiatives, and the continuous evolution of software architecture. Working with technologies such as Spring Boot, Apache Kafka, gRPC, and AWS, you will help deliver reliable solutions that meet demanding performance requirements. You will collaborate with technical teams to improve engineering practices, automated testing, and continuous delivery processes. This opportunity is ideal for a senior engineer who enjoys solving complex architectural challenges and collaborating with international teams in a technically demanding environment.