ARHS Group, part of Accenture, is looking for a Senior React Developer (m/f) to join one of our client teams onsite in Luxembourg within a European institutional environment.

In this role, you will contribute to the development of modern web applications and user-facing platforms, helping deliver intuitive, scalable, and high-quality digital solutions. You will work closely with business analysts, developers, testers, and technical leads in an Agile environment.

THE WORK:

• Design, develop, test, and maintain frontend web applications using React and JavaScript.
• Build reusable components and contribute to the evolution of shared UI libraries and design systems.
• Collaborate with business analysts, technical leads, and development teams to translate requirements into high-quality user interfaces.
• Ensure applications are responsive, accessible, and optimized for perf...