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# AISB-876 Senior Java Developer

- **Company:** AbAKUS
- **Location:** Brussel, Belgium (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Java (Programming Language), Agile Methodology, Software Quality, Continuous Integration, Relational Databases, Apache Maven, Enterprise Messaging Systems, Cisco Nexus Switches, Object-Oriented Software Development, Oracle (Applications), Pair Programming, Software Architecture, Fortify (Software), SonarQube, Working Model 2D, Java Application Server, ReactJS, Spring-boot, Gitlab, Git, Apache Kafka, Restful APIs, Domain Driven Design, Code Restructuring, Jenkins
- **Published:** June 6, 2026
- **Apply:** https://www.careerjet.be/jobad/be037f04b9d3ce80b019a8d5a061ea1a91

## About the Role

* Minimum 8 years of experience in Java development
 * Strong expertise in clean code practices and refactoring monolithic applications
 * Proven experience in technical leadership and setting technical direction
 * Solid understanding of Agile methodologies
 * Excellent problem-solving and analytical skills
 * Strong team player with effective communication skills
 * Mindset aligned with Agile values: committed, open, respectful, and focused on continuous improvement

Languages

 * English required
 * Good knowledge of Dutch or French, with passive understanding of the other language

What We Offer

 * Opportunity to work on greenfield projects with modern architectures
 * A strong Agile culture focused on engineering excellence
 * Hybrid working model (50% onsite / 50% remote)
 * Exposure to innovative technologies and best practices
 * A collaborative and expert-driven environment within ABAKUS IT-SOLUTIONS

## Description

* Design, develop, and maintain high-performance Java applications using Spring Boot and modern frameworks
 * Lead the setup and evolution of new applications, with a strong focus on customer value and clean, maintainable code
 * Collaborate closely with your squad to address technical challenges and ensure high-quality delivery
 * Analyze and refine requirements to implement efficient, user-friendly features
 * Promote best practices in code quality, testing, automation, and architecture
 * Work in modern environments leveraging hexagonal architecture, TDD/BDD, and pair programming as standard practices

Technical Environment

 * Java, Spring Boot, Maven
 * Object-oriented design and software architecture patterns
 * Relational databases (Oracle), messaging systems (Kafka), service buses
 * RESTful APIs, CI/CD pipelines, and testing frameworks
 * Domain-Driven Design (DDD), Hexagonal Architecture
 * Tools: Git, GitLab, Jenkins, SonarQube, Fortify, Nexus
 * Nice to have: ReactJS, integration with distributed/mainframe systems


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