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IT Java Architect (m/f)

ARHS Group Part of AccentureBelvaux, Esch-sur-Alzette🇱🇺LuxembourgPosted 10 Jul 2026

Why This Role Stands Out

Leverage your extensive Java expertise to shape enterprise-level architectures and drive innovation within a reputable global organization. You will thrive here if you enjoy strategic problem-solving and hands-on technical leadership, contributing to impactful projects within a highly collaborative environment. If you're an experienced IT Java Architect looking to make a significant impact, this is an excellent opportunity to advance your career.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
On Site
Location
Belvaux, Esch-sur-Alzette, Luxembourg
SpringScrumAgileAngularContinuous ImprovementJava

Job Description

At ARHS Group, part of Accenture, we are strengthening our architecture expertise and are looking for an experienced IT Java Architect (m/f) to support the delivery of complex enterprise systems onsite in Luxembourg. This role combines strategic architecture ownership with hands-on technical leadership, contributing directly to the design and success of large-scale platforms within a collaborative delivery environment.

THE WORK:

  • Define and design end-to-end solution architectures for Java and web-based applications.
  • Translate business and functional requirements into scalable technical architectures and implementation blueprints.
  • Guide development teams on architecture best practices, design patterns, and technology selection.
  • Maintain hands-on involvement in development activities when needed, leading by example.
  • Optimize application architectures to ensure performance, scalability, and maintainability.
  • Review technical designs and code to enforce architectural standards and quality practices.
  • Collaborate closely with development teams, security specialists, and operations to ensure alignment across solutions.
  • Drive continuous improvement of development processes and technical standards.
  • Contribute to architecture documentation and knowledge sharing initiatives.

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:

  • Master's degree in Computer Science or a related field.
  • 10+ years of experience in Java development, with proven background in architectural design or technical leadership roles.
  • Strong expertise in Java (Spring ecosystem) and web technologies such as Angular.
  • Experience delivering solutions in cloud environments and enterprise-scale systems.
  • Solid knowledge of SCRUM and Agile project delivery practices.
  • Natural leadership skills with experience mentoring development teams and guiding design decisions.
  • Strong communication skills for effective collaboration with technical and business stakeholders.
  • Fluency in English (written and spoken); French is an asset.

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