This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Nestjs/Nextjs Developer based in Brazil. We are seeking an experienced Full Stack Developer to join a high-impact engineering team focused on building scalable, AI-powered platforms and modern software solutions.This role combines backend expertise with frontend development, enabling the creation of reliable, high-performance applications in a multi-cloud and multi-tenant environment.You will contribute to the architecture, evolution, and delivery of platform capabilities that support innovative products and services.The position offers the opportunity to work with advanced technologies, including generative AI tools, event-driven architectures, and cloud-native solutions.You will collaborate with cross-functional teams, influence technical decisions, and help establish engineering best practices.This is an ideal opportunity for someone passionate about software innovation, platform engineering, and leveraging AI to improve development workflows.