Fullstack Developer (Remote - Brazil)Are you a technical expert who thrives in complex architectural environments? Stefanini Latam Digital Hub is looking for a Fullstack Developer to join our distributed team in Brazil.At Stefanini Latam Digital Hub, we specialize in high-impact Nearshore services, connecting top-tier Latin American talent with global projects. We focus on innovation, scalability, and delivering excellence through modern engineering practices.The Role & Tech StackYou will be responsible for designing and implementing robust, high-performance applications using a cutting-edge tech stack.Backend Core:Runtime & Frameworks: Node.Js (v18+), NestJS, and TypeScript.Monorepo: Experience with Turborepo.Testing: Proficiency in Jest (unit and integration).Databases: Hands-on experience with MS SQL Server, MongoDB, and PostgreSQL.Messaging & Caching: Redis, Kafka, and/or RabbitMQ.DevOps: Docker, Git, and REST API design.Security: Deep understanding of OAuth2, JWT, and OIDC.Frontend Core:Library: Advanced proficiency in React.Js.Integration: Connecting complex backend architectures with seamless, responsive UI components.Preferred Skills (Nice to Have)Fintech/Banking: Experience with Jack Henry or Q2 platforms.Architecture: Strong grasp of Event-driven architecture, CQRS + Event Sourcing, Saga Pattern, and API Gateways.Modernization: Experience with Strangler Fig pattern and Trunk Based Development.Principles: Strong adherence to SOLID and Domain-Driven Design (DDD).Data: Familiarity with Avro Schema and Protobuf.Key Requirements & ConditionsLanguage: Advanced English level is mandatory (Global collaboration).Location: 100% Remote (Must be based in Brazil ).Contract Type: Full-time Contractor via Deel .How to ApplyTo be considered, please include the following information in your application:Years of experience in a similar Fullstack role.Your English proficiency level .Your monthly salary expectation (in USD) .Are you ready to build the future of digital services with us? Apply now!