Desenvolvedor Java FullStack Sênior - Contrato Determinado

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor Java FullStack Sênior - Contrato Determinado based in Brazil. We are looking for a Senior FullStack Developer to build and evolve high-scale digital products using Java and modern front-end technologies.You will work on high-performance APIs and services while also contributing to SPA-based user experiences and REST integrations.The role offers meaningful technical autonomy, with opportunities to influence architecture, coding standards, and engineering practices.You will collaborate closely with Product, UX, and QA throughout the development lifecycle.As a senior member of the team, you will contribute to code quality, technical mentoring, observability, and continuous improvement.The environment is agile, lean, collaborative, and designed to give experienced engineers space to propose and implement better solutions.This is an opportunity to solve complex problems while making a direct impact on scalable digital products.