Full Stack Engineer

**About the Role** We’re building an AI\-driven product and looking for a Full Stack Engineer to join our growing team. You’ll work closely with the founder, product manager, and designer in a hands\-on role that suits someone who thrives in fast\-moving environments and wants to make a real impact in a small, ambitious team. **Responsibilities** * Build and maintain end\-to\-end web applications using React, Node.js, and PostgreSQL. * Collaborate with product and design to deliver high\-quality, scalable features. * Own the full development lifecycle, from architecture to deployment. * Write clean, maintainable code and help define best practices. * Evaluate technical tradeoffs and propose efficient solutions. * Communicate clearly and proactively in a distributed team. **Requirements** * 3\+ years of experience as a Full Stack Engineer (ideally in startups or small teams). * Strong skills in React, Node.js, and PostgreSQL. * Experience with API integrations and cloud environments (AWS, GCP, etc.). * Solid understanding of design principles, Git, and CI/CD. * Excellent communication skills in English (C1\). * Proactive, self\-driven, and comfortable working independently. * located in Brazil **Nice to Have** * Experience with AI\-related products or APIs. * Knowledge of TypeScript or other modern frameworks. * Interest in product thinking and user experience.