This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a ARQUITETO DE SOLUÇÕES .NET & CLOUD based in Brazil. This role offers the opportunity to shape the architecture of enterprise-grade technology solutions in a modern Microsoft ecosystem.You will define and evolve scalable, resilient, secure, and high-performance architectures aligned with strategic business needs.As a technical reference, you will guide development teams and influence engineering standards across complex initiatives.A key focus will be modernizing legacy C# applications and transitioning them toward decentralized, cloud-ready architectures.You will combine architectural expertise with hands-on experimentation, evaluating technologies and developing proofs of concept.The position also requires close collaboration with Security, Data, Governance, and engineering teams to ensure robust and compliant solutions.It is an ideal opportunity for an experienced architect who enjoys technical leadership, modernization, innovation, and solving complex enterprise challenges.