Description: To take on this challenge, we need you to have: * Bachelor's degree in Computer Science, Software Engineering, or related fields; * Practical experience with Java (8\+) and Spring Boot; * Knowledge of SQL (PostgreSQL, MySQL); * Knowledge of JUnit and Mockito for automated testing; * Understanding of microservices architecture and design patterns; * Experience with Scrum or Kanban; * CI/CD tools: Experience with Git and familiarity with Jenkins or GitHub Actions Differentiators: * Containers and Cloud: Basic knowledge of Docker and Kubernetes; * Knowledge of non-relational databases: NoSQL (MongoDB, Redis); * Familiarity with monitoring tools such as Prometheus or Grafana; * Knowledge of messaging systems (RabbitMQ, Kafka, PubSub); Your day-to-day at Matrix: * Develop and maintain RESTful APIs and microservices using Java and Spring Boot; * Implement system integrations, ensuring security and efficiency; * Apply best practices in data structures and algorithms to develop high-performance solutions; * Create unit and integration tests (JUnit, Mockito) to ensure code quality; * Work in agile teams using Scrum or Kanban. 2511200202481879085