Mid-level Fullstack Java Developer (m/f)

TL;DR

Mid-level Fullstack Java Developer (m/f) (Java/Spring/SQL): End-to-end development of new features and enhancements for key lending applications with an accent on backend Java (JEE/Spring) plus frontend work (JSF, occasional React) and SQL scripting. Focus on solving production issues, writing unit tests, and delivering in a fully Agile setup with production support rotations.

Location: Luxembourg (onsite at client site)

Company

ARHS Group (part of Accenture) delivers complex public sector IT projects, including systems integration, analytics, and software development.

What you will do

• Participate in end-to-end development of new features and enhancements.
• Develop and maintain backend components using Java, JEE, and Spring.
• 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, collaborate in Agile ceremonies, and provide production support during scheduled rotations (1-week shifts several times per year).

Requirements

• Minimum 3 years of experience in Java development.
• Strong experience with Java/JEE/Spring technologies.
• Experience with frontend development using JSF (React knowledge is required only as a plus).
• Good SQL skills, including writing database queries/scripts.
• Understanding of software development best practices and unit testing.
• Fluency in English (written and spoken).

Culture & Benefits

• Onsite role at the client site in Luxembourg within a European institutional environment.
• Fully Agile setup with close collaboration between business and technical teams.
• Production support rotations (1-week shifts several times per year).
• Flexible approach to support work/life needs.
• Criminal background check required as part of security and compliance procedures.