Multiplan Empreendimentos S.A.

Backend Engineer

• Develop and maintain robust, scalable backend services
• Design, develop, and maintain RESTful and GraphQL APIs and Node.js/TypeScript microservices
• Collaborate on scalable system design, applying Clean Architecture and Domain-Driven Design (DDD)
• Model and optimize queries in NoSQL databases, including MongoDB and Redis, as well as relational databases
• Implement advanced security layers, including OAuth2 and JWT
• Lead code reviews, ensuring Clean Code practices and design patterns
• Ensure high coverage of unit, integration, and end-to-end (E2E) tests
• Monitor production applications, identify performance bottlenecks, and propose continuous improvements
• Work closely with Product, Frontend, and DevOps teams to refine technical requirements and deliver value
• Actively contribute to the evolution of the technology architecture

Backend Developer, Node.js – Mid-Level