Pessoa Desenvolvedora Backend / Java III (Engenharia Cadastros)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Pessoa Desenvolvedora Backend / Java III (Engenharia Cadastros) based in Brazil. This is an opportunity for a senior backend developer to work on high-scale, business-critical platforms supporting millions of monthly transactions. You will contribute to the evolution of a new-generation platform designed to significantly expand transaction capacity and incorporate financial services capabilities. The role involves solving complex engineering challenges with a strong focus on availability, resilience, performance, and innovation. You will work with Java/Kotlin, Spring Boot, microservices, REST APIs, Kafka, and relational and non-relational databases. Beyond writing code, you will influence technical decisions through code reviews, architecture discussions, and continuous improvement. You will join a collaborative engineering environment where experimentation, quality, AI adoption, and continuous learning are encouraged.