Java Full Stack Developer

About Inetum

Inetum is a European leader in digital services. For businesses, public sector organizations, and society as a whole, the group’s 26,000 consultants and specialists work every day to create tangible digital impact: solutions that contribute to performance, innovation, and the common good.

With a presence in 19 countries, working closely with local communities, and alongside its major software developer partners, Inetum supports organizations in their digital transformation challenges with proximity, flexibility, and responsibility. Driven by its purpose, Inetum champions a vision of technology that is useful and well-managed, capable of unlocking the full potential of organizations and society: “Let’s make tech right.”

In 2025, the group generated revenue of 2.2 billion euros.

More information at: www.inetum.com

• Collaborate on the migration strategy of Java applications from IBM WebSphere to Liferay.
• Analyze legacy applications, refactor and rebuild them using modern frameworks and cloud technologies.
• Integrate AI tools into the development lifecycle for enhanced productivity and smarter refactoring.
• Ensure high standards in code quality, scalability, and maintainability.
• Write and maintain unit, integration, and end-to-end tests.
• Partner with DevOps to build and maintain CI/CD pipelines tailored to the AWS environment.
• Support the definition of system architecture and lead its evolution throughout the project.

• Strong experience developing enterprise-level applications in Java (17/21).
• Proficiency in Spring Boot, RESTful APIs, Gradle, and relational databases (PostgreSQL, MySQL, SQL Server, etc.).
• Experience with microservices architecture and cloud platforms (preferably AWS).
• Hands-on experience with CI/CD pipelines, testing frameworks (JUnit, Mockito), and Git.
• Experience with containerization tools (Docker) and orchestration (Kubernetes) is a plus.
• Solid understanding of system architecture, multithreading, and performance tuning.
• Familiarity with message brokers like Kafka, RabbitMQ, Redis is a bonus.
• Familiarity with AI-assisted development tools such as GitHub Copilot, Cursor, Claude, or CLine - these should be your go-to for integrating AI into your work efficiently.
• Comfort working in AI-augmented development environments and adapting to their evolving capabilities.
• Previous experience in banking or financial services is a big plus.
• Exposure to Liferay and IBM WebSphere Portal (reading or porting from old modules).
• Understanding of AI-driven code migration strategies or prompt engineering for development assistance.

• Full access to foreign language learning platform
• Personalized access to tech learning platforms
• Tailored workshops and training to sustain your growth
• Medical insurance
• Meal tickets
• Monthly budget to allocate on flexible benefit platform
• Access to 7 Card services
• Wellbeing activities and gatherings