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.
Job DescriptionARHS Group, part of Accenture, is looking for an experienced Senior Fullstack Developer (Java & Angular) to join our client’s team onsite in Luxembourg.
In this hands-on role, you’ll work within a collaborative environment to design, develop, and optimize complex systems while driving technical improvements and innovation across projects.
THE WORK:
• Design, develop, and maintain high-quality software using Java and Angular.
• Improve and optimize system architecture and internal tools to enhance performance and scalability.
• Collaborate closely with cross-functional teams to deliver robust and efficient solutions.
• Participate in code reviews and promote best practices in software development.
• Drive process improvements and support innovation within development workflows.
• Ensure deliverables meet business and technical requirements while maintaining high standards of quality.
Onsite at client site: This role requires an onsite presence with our clients and partners to support project delivery and strengthen client relationships.
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 possible to support your specific work/life needs.
HERE’S WHAT YOU’LL NEED:
• Bachelor’s or Master’s degree in Computer Science or a related field.
• At least 8 years of experience in Java development.
• Extensive experience with Angular.
• Experience working with cloud technologies and AI tools.
• Familiarity with SCRUM and Agile practices.
• Fluency in English (both written and spoken).
• EU citizenship.
Top Skills
What We Do
Arηs Group is a market leader in the management of complex IT projects and systems. Founded in Luxembourg in 2003, we’ve grown organically to encompass 16 entities worldwide with over 2,500 employees in Luxembourg, Belgium, France, Greece, Italy, Portugal, Bulgaria and Jordan. With our focus on getting things done, we help our clients achieve their goals with best-of-breed solutions, superior execution and exceptional services. We offer bespoke software development, data science, infrastructure, digital trust and mobile development to government institutions at national and European level, telecom providers, and financial institutions, among others. Our bold company culture is built around working hard and playing hard, with a flat and agile structure that lends itself to efficiency and employee empowerment. We value our diverse workplace of close-knit teams and provide a place where everyone can be supported to learn and evolve.







