We are looking for enthusiastic and driven developers to become part of our dynamic and forward\-thinking team! Our client develops and provides integrated energy and mobility solutions, shaping the future of our cities with the ever\-present digital connectivity. **What you’ll be doing:** * Develop software (Java) for high\-availability critical systems * Participate in the complete development cycle, including design, implementation and testing * Be part of an R\&D team working in a collaborative, informal and dynamic environment **What you’ll need to be successful:** * Degree in Computer Engineering or similar * Strong understanding of Java core concepts (OOP, Object model) * Experience with Java frameworks like Spring or Quarkus * Ability to write clean, maintainable, efficient Java code and strong problem\-solving and debugging skills * Results oriented, teamwork oriented, positive, self\-motivated, enthusiastic with a strong\-sense of ownership and passion for learning * Fluent in English (written and spoken) **Nice to have** * Experience with software development methodologies such as Agile and Scrum * Knowledge of relational databases (Oracle, Postgres) and NoSQL databases (MongoDB) * Proficiency in front\-end technologies like HTML, CSS, and JavaScript (React) * Hands on experience in writing code in C, C\+\+ is a plus * Familiarity with Apache Kafka * Familiar with version control systems (SVN, GIT) * Understanding of DevOps principles and tools (Jenkins, Docker, Kubernetes) * Knowledge and experience in services/microservices software architecture **What we'll hook you up with:** * Opportunity to join a reference business group with a strong international presence; * Training programs through the internal training academy and partner entities; * Possibility to work in a hybrid regime. **2 days per week in the office in Maia (hybrid regime)**