Location
Brussels, Brussels, Belgium
Posted
May 28, 2026
Job Description
Senior Full-Stack Java Developer
Overview
We are looking for a Senior Full-Stack Java Developer to join a complex IT transformation environment combining legacy systems and modern cloud-based architectures. The role focuses on modernizing critical business applications, reducing technical debt, improving scalability, and ensuring compliance with security standards such as NIS2.
Responsibilities
- Develop and enhance enterprise applications using modern Java technologies
- Analyze technical specifications and propose efficient implementation solutions
- Contribute to smaller technical analysis and development projects
- Design and implement scalable microservices and API-driven architectures
- Support integration between legacy and modern systems
- Optimize application performance, scalability, and reliability
- Provide technical guidance on integrations, data models, and architecture patterns
- Troublesho...