Desenvolvedor Fullstack .NET / BackEnd - Pleno

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor Fullstack .NET / BackEnd - Pleno based in Brazil. This is a remote opportunity for a mid-level developer working on high-impact financial technology solutions within the Capital Markets space. You will contribute to the design and evolution of post-trade platforms for Brazilian equities and related market integrations. The role combines strong backend engineering with modern cloud, event-driven, and distributed-system architectures. You will work closely with business stakeholders to help shape new products and translate requirements into scalable technical solutions. The environment encourages technical autonomy, collaboration, and the opportunity to propose improvements that directly influence product evolution. You will use modern .NET, AWS, messaging, databases, DevOps, and integration technologies in a demanding financial-services context. It is an opportunity to contribute to complex digital transformation initiatives while developing robust and highly reliable software.