Java Developer | Mid-level

Description

**We are looking for someone bold enough to co-lead this journey with us.** **Responsibilities and duties:** * Develop, maintain, and enhance Java applications using Spring Boot * Design and consume RESTful APIs within microservices architectures * Implement integrations between internal systems and external services * Analyze business requirements and propose technical solutions aligned with project needs * Perform analysis, coding, debugging, code reviews, testing, and delivery of applications * Monitor applications in production environments, identifying and resolving technical issues * Collaborate with IT teams and business units to ensure seamless integrations and continuous improvements * Contribute to architecture evolution, process improvement, and adoption of development best practices **Requirements and qualifications:** Technical requirements: * Java 8\+ * Spring Framework * Spring Boot * Spring MVC * Spring Data JPA * Spring Security * Spring Cloud * RESTful APIs * Microservices * Hibernate/JPA * Maven or Gradle * Git * Tomcat * RabbitMQ or ActiveMQ * Oracle database (PL/SQL, data modeling, and query optimization) * Unit and integration testing with JUnit, Mockito, and Spring Boot Test * Observability and monitoring (logs, metrics, health checks) * IDEs: IntelliJ IDEA, Eclipse, or VS Code **Desirable:** * System architecture and layered architecture * Design Patterns * API versioning and documentation with Swagger/OpenAPI * Integration with external services * Exception handling and data validation * Transactional control * CI/CD knowledge * Jira * Basic Linux * HTML, CSS, and JavaScript * JavaScript frameworks such as Angular 2\+, Vue.js, or React **Additional information:** * For your health, we offer **comprehensive medical and dental coverage**, with no copay for exams or consultations. * Want more well-being? We provide **Gympass** and **Zenklub** (with two free sessions per month) to support your physical and mental health. * When hunger strikes, use our meal benefit **Flash** to shop at any supermarket or restaurant. * Love to travel? Meet **Férias & Co**, a benefit that helps make your dream vacation a reality. * Have children? You’re eligible for **childcare assistance**. * Growing family? We offer **MomCare**, a flexible monetary incentive post-maternity leave for new Datunian mothers. * To personalize your workspace, count on our **home office allowance**. * Want to invest in your professional growth? We partner with several prestigious educational institutions to offer you discounts of up to 70% on **undergraduate**, **postgraduate**, **MBA**, **language**, and many other courses! **To explore all our benefits, visit the homepage of our careers page.**