**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.** This role offers the opportunity to build and evolve advanced software solutions within an AI-driven platform environment. You will contribute to the development of scalable backend and frontend applications that support multi-cloud, multi-tenant, and event-driven architectures. The position combines full-stack engineering expertise with emerging AI technologies, enabling innovative solutions for modern digital products. You will work closely with product, platform, and engineering teams to design reliable services and improve software delivery practices. The ideal candidate has strong experience with NestJS, Next.js, and TypeScript, along with a passion for AI-powered development and scalable architectures. This is an opportunity to work on challenging technical problems while shaping the future of intelligent software platforms in a collaborative environment. ### Accountabilities: - Develop and evolve backend services using NestJS and event-driven architecture patterns. - Build and maintain modern frontend applications using Next.js, React, and TypeScript following established design standards. - Design and improve data models and integrations using PostgreSQL. - Develop integrations with Artificial Intelligence providers and platform services. - Participate in architecture decisions, technical reviews, and the evolution of engineering standards. - Contribute to CI/CD process improvements and operations within Kubernetes and multi-cloud environments. - Use AI agents and development tools to accelerate software delivery cycles and improve code quality. - Collaborate with product, platform, and engineering teams to build scalable and innovative solutions. - Support the continuous improvement of platform capabilities, reliability, and developer experience. ## Requirements: - Strong professional experience with Node.js, NestJS, and TypeScript development. - Experience building modern web applications using Next.js and React. - Knowledge of event-driven architectures, REST APIs, and messaging technologies such as Kafka or similar solutions. - Experience with PostgreSQL, including data modeling and query optimization. - Knowledge of Docker, Kubernetes, and CI/CD practices. - Experience implementing authentication, authorization, and multi-tenant architectures. - Familiarity with observability and monitoring practices for distributed applications. - Experience using AI-powered development tools such as Claude Code, Cursor, or similar solutions to improve software development workflows. - Technical English proficiency for documentation reading and collaboration in global environments. - Experience with large-scale multi-tenant environments, Python/FastAPI, cloud platforms (Azure, AWS, or GCP), Helm, ArgoCD, GitOps practices, OpenTelemetry, Langfuse, Platform Engineering, Kotlin, Spring Boot, Storybook, Design Systems, internationalization, or feature flag platforms will be considered a plus. - Strong problem-solving skills, adaptability, collaboration, and a continuous learning mindset. ## Benefits: - Health and dental insurance. - Meal and food allowance. - Childcare assistance. - Extended parental leave. - Access to wellness and fitness partnerships through platforms such as Wellhub and TotalPass. - Profit-sharing program (PLR). - Life insurance. - Continuous learning opportunities through internal education platforms. - Discounts through partner programs. - Online platform focused on physical health, mental health, and overall well-being. - Pregnancy and responsible parenting courses. - Partnerships with online learning platforms. - Language learning platform access. - Additional benefits and perks. **How Jobgether works:** We use an **AI-powered matching process** to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! [Why Apply Through Jobgether?](https://jobgether.com/how-jobgether-works) **Data Privacy Notice:** By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. #LI-CL1