Senior Java JEE Developer

TL;DR

Senior Java JEE Developer (Backend): Developing and maintaining large-scale enterprise applications for public sector institutions with an accent on Java EE 7, REST API design, and complex data modeling. Focus on implementing change requests, ensuring system integration, and producing high-quality technical documentation within a collaborative onsite environment.

Location: Onsite in Luxembourg

Company

hirify.global, part of Accenture, specializes in managing complex public sector IT projects, providing expertise in systems integration, software development, and digital transformation.

What you will do

• Develop and maintain backend and frontend components for large-scale applications.
• Analyze business requirements and translate them into technical specifications.
• Implement change requests and ensure seamless application maintenance.
• Design and optimize REST APIs and data models.
• Produce comprehensive technical documentation for project delivery.
• Collaborate onsite with clients and partners to support project goals.

Requirements

• Must be based in or able to work onsite in Luxembourg.
• Solid experience in Java EE 7 development including EJBs, CDI, JPA, and JBoss.
• 7+ years of experience in designing REST APIs.
• Strong proficiency in SQL and data modeling.
• Proven experience with continuous integration and delivery pipelines.
• Familiarity with IT security frameworks and application maintenance tools.

Nice to have

• Knowledge of Jira, IntelliJ, Git, and Nexus.
• Experience with Oracle databases.
• French language skills.

Culture & Benefits

• Work on high-impact projects for major EU institutions.
• Opportunity to work within a large, globally recognized organization (Accenture).
• Focus on professional collaboration and relationship-building.
• Flexible approach to supporting work/life balance needs.