Java Spring Boot Developer

We are seeking a Backend Developer with expertise in Java Spring Boot to join our growing engineering team. You will be responsible for designing, building, and maintaining scalable backend services and APIs that power our applications. Responsibilities: Design and develop robust, secure, and scalable backend services using Java (Spring Boot) Build and maintain RESTful APIs and microservices architecture Collaborate with frontend developers, product managers, and QA to deliver high-quality features Optimize application performance, database queries, and system reliability Participate in code reviews, technical planning, and architecture discussions Implement unit and integration tests to ensure code quality Troubleshoot production issues and implement long-term fixes Maintain proper documentation of code, APIs, and system flows Requirements: Strong proficiency in Java with at least 2 years of experience in backend development In-depth knowledge of Spring Boot and Spring ecosystem (Security, Data, MVC) Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM frameworks like Hibernate Familiarity with RESTful API design principles and API versioning Experience with Git and CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions Strong understanding of clean architecture, design patterns, and best practices Experience on containerization (Docker) and orchestration tools (Kubernetes) Experience with unit testing frameworks (JUnit, Mockito) Knowledge of cloud services (AWS, GCP, or Azure) is a plus Strong analytical and debugging skills Experience with monitoring tools like Prometheus, Grafana, or ELK Stack Nice to Have: Experience with message brokers (RabbitMQ, Kafka) Knowledge of NoSQL databases (MongoDB, Redis) Familiarity with GraphQL or gRPC … mais