Senior Java Developer (mf)

ARHS Group part of Accenture is looking for a Senior Java Developer to join one of our client teams in Luxembourg within the banking sector.

You will work on business-critical applications where software quality performance security and reliability are key. Alongside hands-on Java development you will contribute to the modernization of existing solutions investigate complex technical issues and help build a robust foundation for new projects.

Please note that fluency in French is mandatory for this position.

THE WORK:

• Develop and maintain robust backend solutions using Java 17 and the Spring ecosystem.
• Contribute to application upgrades and technology modernization addressing technical debt and obsolescence.
• Investigate complex technical issues using logs and monitoring tools perform root cause analysis and improve application resilience.
• Apply Security by Design principles including authentication authorization secrets management and data protection.
• Identify and address application vulnerabilities including OWASP-related risks and dependency vulnerabilities.
• Improve application performance code quality error handling and observability.
• Contribute to the modernization of existing services and the development of new solutions ensuring smooth integration with web and mobile applications.
• Maintain technical documentation and automate testing to support reliable and stable production releases.

Onsite at client site: This role requires an onsite presence with our clients and partners to support project delivery and strengthen collaboration.

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.

HERES WHAT YOULL NEED:

• 5 years of experience in Java development.
• Strong hands-on experience with Java 17 Spring Boot and Spring Security.
• Strong analytical and troubleshooting skills including experience investigating logs and monitoring data to identify root causes.
• Good knowledge of MS SQL.
• Experience with OpenShift and GitLab CI.
• Strong understanding of software testing application security and OWASP best practices.
• Experience with observability tools and technologies such as OpenTelemetry and/or the ELK Stack.
• Basic knowledge of Angular and an understanding of mobile environments such as iOS Android and Capacitor.
• Strong focus on code quality performance reliability and maintainability.
• Fluency in French is mandatory.

BONUS POINTS IF YOU HAVE:

• Experience working in the banking or financial services sector.
• Experience with application modernization or large-scale technical upgrade projects.
• Experience working with business-critical high-availability applications.

Remote Work :

No

Employment Type :

Full-time