Internship | Computer Science

Description

Job Summary: Internship in the DevOps Management department for full-stack development, REST API development in Java, and frontend interfaces, with emphasis on proactivity and learning. Key Highlights: 1. Support the development and testing of REST APIs in Java 2. Begin frontend interface development with React 3. Work on full-stack development, from backend in Java/Python **CEPEL \- Innovation that transcends horizons.** Internship opportunity at CEPEL, located at the University City (Ilha do Fundão). On-site modality. **Responsibilities and Duties** We are seeking an intern to join our Center’s DevOps Management department. If you are proactive and eager to grow in this field, this is the ideal opportunity for you! **Responsibilities:** * Support the development and testing of REST APIs in Java, following best practices for versioning and standardization. * Assist in technical documentation and endpoint registration in the internal system. * Participate in functional and integration testing of APIs with other applications in the environment. * Begin frontend interface development using React or similar frameworks, integrating them with the developed APIs. * Support database modeling and integration with SQL databases, performing queries, table adjustments, and ORM-based mappings (e.g., JPA/Hibernate). * Perform full-stack development of complete features—from backend in Java or Python to web interfaces—ensuring integration, testing, and documentation. **Requirements and Qualifications** * Programming logic and data structures. * Basic knowledge of programming languages, e.g., Java, Python, or JavaScript. * Familiarity with databases (SQL). * Experience with code versioning tools such as Git (e.g., GitHub, GitLab, or Bitbucket). * Willingness to learn and technical curiosity. * Proactivity and strong communication skills. * Teamwork and collaboration. * Organization and attention to detail. * Undergraduate program in Computer Science, starting from the 3rd semester; * Expected graduation date from December 2028\. **Additional Information** **Internship Contract Characteristics, Internship Allowance, and Benefits** : * Weekly workload: 30 hours; * Internship allowance \= BRL 1,320 per month; * Meal allowance \= BRL 805; * Transportation allowance \= BRL 197.80\. Centro de Pesquisas de Energia Elétrica (CEPEL), founded by Eletrobras in 1974, is the largest R\&D institution in the electricity sector in Latin America. With over five decades of operation, it is recognized as a Scientific, Technological, and Innovation Institution (ICT), non-profit, combining world-class technical expertise with state-of-the-art laboratory infrastructure. Present across Brazil and in nine countries, CEPEL develops technologies and services for power generation, transmission, distribution, and trading, promoting advancements that make the sector more efficient and reliable. Its strategic solutions cover R\&D projects, technical consulting, laboratory services, and technologies for planning, operation, and management of electrical systems, while also strengthening grid resilience and reinforcing Brazil’s national energy matrix.