Junior Java Backend Engineer

👀 Are you looking for a new professional challenge as a Java Backend Engineer? We have an opportunity that might interest you! 🚀 About Us At ALTIA, we are more than 4,000 professionals across 25+ locations in 9 countries. We design and develop innovative digital solutions for over 1,000 organizations that drive change. 🌍 Our purpose: to grow by helping others grow — sustainably and long-term. 💡 Our values — commitment, closeness, innovation, and collaboration — guide us every step of the way. Learn more 👉 https://www.altiacompany.com/ What are we looking for? We are looking for a Junior Java Software Engineer to join an international project for a major European organization, working on high-impact international projects. You will be responsible for the design, development, maintenance, and security of back-end applications and services using Java technologies, including the development and integration of REST APIs and web services, database design, and collaboration throughout the software development lifecycle. MUST have for this challenge ✅ EQF Level 7 qualification or EQF Level 6 qualification + a minimum of 2 years of professional IT experience.English or French level B2 or higher, both written and spoken.Experience in back-end development with Java, Spring Boot, Hibernate, WebLogic, JEE, and EJB.Experience designing, building, and securing REST APIs and web services, including OpenAPI / Swagger.Experience with relational databases such as PostgreSQL, Oracle, or MySQL, including complex SQL and database design. Nice to have CI/CD and build tools such as Maven, GitLab, Bamboo, Jenkins, and Nexus, as well as Jira, GitExperience with unit and integration testing using JUnit and Mockito.Experience with Docker and Kubernetes, as well as authentication and authorization mechanisms such as OAuth 2.0, OpenID Connect, and JWT.Experience with Application Performance Monitoring using Dynatrace, Agile/Scrum methodologies, incident management, and monitoring of environments and production systems.Leadership Ability. What do we offer? 🚀 Participation in an international project. Far-site working model, with remote work, Brussels as the delivery location, and regular onsite presence. Flexible working hours. Stable, long-term project. Professional development plan. Continuous training. 🎯 Are you interested in working on an international project where you can challenge yourself and continue growing professionally? We’d love to meet you! Apply for this opportunity or contact us directly and we’ll tell you more. This job offer has been drafted in accordance with the principles of impartiality and non-discrimination based on gender, race, ideology, or any other reason. In particular, it complies with current regulations regarding gender equality between women and men (Royal Decree-Law 6/2019).