Mid-levelFullstackJavaDeveloper(m/f)

Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from software development, data science and security management to machine learning, cloud, and mobile development. Arηs Group was acquired by Accenture in July 2024. ARHS Group, part of Accenture, is looking for a Mid-level Fullstack Java Developer (m/f) to join one of our long-term projects onsite in Luxembourg within a European institutional environment. You will contribute to the evolution of key lending applications supporting critical business processes, working in a fully Agile setup alongside business and technical teams. The role is mainly focused on backend Java development, while also involving frontend development and SQL scripting activities. THE WORK: * Participate in the end-to-end development of new features and enhancements. * Develop and maintain backend components using Java, JEE, and Spring technologies. * Contribute to frontend development using JSF and occasionally React. * Write and optimize SQL scripts and database-related functionalities. * Investigate, troubleshoot, and resolve application bugs and production issues. * Write unit tests and contribute to code quality and application reliability. * Participate in Agile ceremonies and collaborate closely with technical and business teams. * Provide production support during scheduled support rotations (1-week shifts several times per year). Onsite at client site : This role requires an onsite presence with our clients and partners to support project delivery and strengthen collaboration. Our roles require in-person time to encourage collaboration, learning, and relationship-building with clients, colleagues, and communities. As an employer, we will be as flexible as pos