Senior Java Backend Developer / Technical Lead (m/f)

Company Description

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 Description

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

In this role, you will combine hands-on backend development with technical leadership, contributing to the design, development, and evolution of business-critical applications. Working closely with architects, business analysts, QA, DevOps, and development teams, you will drive technical excellence while ensuring the delivery of secure, scalable, and high-quality software solutions.

THE WORK:

• Design, develop, and maintain robust backend applications using Java and Spring Boot.
• Lead the technical design and implementation of new features and system enhancements.
• Provide technical guidance and mentor Java deve