Description: * Solid experience with Java (recent versions) and frameworks such as Spring Boot; * Experience with relational databases (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis); * Knowledge of microservices architecture and messaging systems (Kafka, RabbitMQ); * Experience with RESTful APIs and authentication/authorization standards (OAuth, JWT); * Experience with Docker, Kubernetes, and cloud computing (AWS, GCP, or Azure); * Familiarity with CI/CD practices and agile methodologies (Scrum, Kanban); * Knowledge of information security for web applications; * Experience with automated testing (JUnit, TestContainers). ADDITIONAL ASSETS * Experience with serverless and event-driven architecture; * Knowledge of GraphQL; * Experience in the health tech sector or projects related to healthcare. * Develop, maintain, and evolve scalable and resilient backend APIs and services; * Create and optimize integrations with various systems, ensuring security and efficiency; * Participate in the architecture and design of robust and high-performance solutions; * Collaborate with product and frontend teams to deliver complete solutions; * Implement best development practices, automated testing, and documentation; * Continuously monitor and improve application performance and reliability; * Participate in strategic technical decisions, contributing experience and innovation. 2512290202491888810