Join a forward-thinking organization focused on cutting-edge data solutions and ETL development. This role is ideal for a highly skilled engineer with extensive experience in Java, J2EE, ETL, and data warehouse technologies, supporting AI-based and enterprise systems.

📍 Position

Senior Java / Data Engineer

🌍 Location

Brussels, Belgium

🧑‍💼 Employment Type

Full-time

🏢 Industry

Data Engineering • Big Data • Cloud Solutions • Enterprise Systems

🗣️ Languages

English (C1)

💰 Compensation

Competitive salary + benefits

🎯 Mission of the Candidate

✨ Design ETL processes using tools in line with corporate standards, with a focus on Microsoft Synapse
✨ Design and develop reporting applications
✨ Logical and physical database design
✨ Database performance analysis in collaboration with the DevSecOps team
✨ Design data quality and performance monitoring processes
✨ Write technical documentation (architecture overview, technical specifications)
✨ Assist DevSecOps team with system deployment and configuration
✨ Participate in project meetings and liaise with stakeholders
✨ Gather and analyze business requirements

🛠️ Knowledge & Skills Required

Technical Skills:
✨ Excellent knowledge of Java (13+ years) and J2EE (10+ years)
✨ Strong experience with REST, Spring, Apache Maven, AS4, SCRUM, UML, XML/XSD, HTML, PostgreSQL, Docker, and GIT
✨ Designing ETL / data pipelines with Microsoft Synapse (certification like Azure Data Engineer Associate is a plus)
✨ Data warehouse, data lake, and data lakehouse design
✨ SQL expertise and familiarity with non-relational/vector databases for AI embeddings (RAG solutions)
✨ Business intelligence and reporting tools (Microsoft Power BI a plus)
✨ Cloud-based solutions knowledge, particularly Microsoft Azure
✨ Online analytical processing (OLAP) and data mining tools
✨ Hands-on experience with EESSI system components and social security data exchanges

Soft Skills:
✨ Strong collaboration and communication skills
✨ Ability to manage multiple tasks and priorities
✨ High attention to detail and documentation quality
✨ Ability to work effectively in a multicultural and international environment

📣 Hashtags

#JavaDeveloper #J2EE #SpringFramework #ETL #DataEngineering #MicrosoftSynapse #SQL #PostgreSQL #Docker #GIT #RESTAPI #ApacheMaven #UML #XML #DataWarehouse #DataLake #OLAP #PowerBI #CloudSolutions #Azure #BigData #EESSI #AIIntegration #SeniorEngineer #HiringNow #TechJobs #SoftwareDevelopment