Job Summary: We are seeking a backend developer with experience in Java and Spring Boot to design, implement, and maintain applications, collaborating on the continuous improvement of processes. Key Highlights: 1. Backend application development and maintenance using Java and Spring Boot. 2. Collaboration in technical design and continuous improvement of development processes. 3. Active participation in an innovative and continuously learning team. Join Stefanini! At Stefanini, we are over 30,000 geniuses connected from 41 countries, doing what we love and co-creating a better future. **Responsibilities and Duties** * Develop and maintain backend applications using Spring Boot and Java. * Implement and document RESTful APIs according to business requirements. * Participate in technical design and task estimation. * Collaborate with other developers, analysts, and testers to ensure delivery quality. * Perform unit and integration testing to guarantee software functionality and stability. * Participate in code reviews and contribute to the continuous improvement of development processes. * Document technical solutions and keep project documentation up to date. * Research and propose technological improvements that add value to the team and product. **Requirements and Qualifications** **Required Technical Skills:** * Experience in backend application development using Java and Spring Boot. * Knowledge of RESTful API design and implementation. * Proficiency with relational databases (MySQL, PostgreSQL, Oracle) and JPA/Hibernate. * Experience with version control tools (Git). * Basic knowledge of unit and integration testing (JUnit, Mockito). * Preferred: experience with continuous integration (CI/CD), containers (Docker), and cloud services (AWS, Azure, GCP). * Familiarity with agile methodologies (Scrum, Kanban). **Required Soft Skills:** * Ability to work collaboratively in a team environment. * Effective communication with technical teams and business areas. * Proactivity and willingness to learn new technologies. * Results-oriented mindset and commitment to achieving objectives. * Analytical ability and problem-solving skills. * Adaptability to change and dynamic environments. **Additional Information** Are you looking for a place where your ideas shine? With over 38 years of experience and a global presence, at Stefanini we transform tomorrow—together. Here, every action matters and every idea can make a difference. Join a team that values innovation, respect, and commitment. If you are a disruptive individual, committed to continuous learning, and innovation is in your DNA, then we are exactly what you’re looking for. Come and let’s build a better future—together!