Senior Desenvolvedor(a) Full-Stack

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 Developer based in Brazil. This role offers the opportunity to lead technology modernization initiatives across a diverse, multi-language engineering environment. You will guide architectural decisions while working across C#/.NET, Java, Node.js, Angular, and React. A key focus will be applying AI-powered engineering practices to accelerate refactoring, code analysis, testing, and delivery. You will also help drive the evolution of data platforms from SQL Server toward modern Databricks-based architectures. The position combines hands-on technical leadership, strategic problem-solving, and mentoring across engineering teams. You will collaborate with Product Managers and international stakeholders in a fully English-speaking environment. For candidates residing in the Campinas Metropolitan Region, office attendance in Campinas is required according to the applicable attendance policy.