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# AISB-904 Back-End Developer

- **Company:** AbAKUS
- **Location:** Brussel, Belgium
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), JIRA, Continuous Integration, Data Migration, Data Visualization, PostgreSQL, Open Web Application Security, Scrum Methodology, Software Architecture, Web Services, Data Processing, Spring-boot, Software Security, Cypress (Programming Language), Backend, Gitlab-ci, Restful APIs, Mocha, Devsecops, Jenkins
- **Published:** June 20, 2026
- **Apply:** https://www.careerjet.be/jobad/be0c1395d737a14135d26d953c750d94fc

## About the Role

* Confirmed experience in Back-End development (Java / Spring Boot)
 * Strong knowledge of software architecture and scalable systems
 * Solid experience with PostgreSQL and data handling
 * Experience with CI/CD and DevSecOps practices
 * Understanding of application security standards (OWASP)
 * Familiar with Agile / Scrum environments
 * Basic experience with testing frameworks (Jest, Mocha, Cypress)
 * Knowledge of Jira & Xray
 * Good understanding of accounting principles (analytical accounting is a plus)
 * Fluent in French (C2 required)

Nice to have

 * Experience in reporting, dashboards, and data visualization
 * Experience working in complex or regulated environments

## Description

We are seeking a Back-End Developer to contribute to building robust, secure, and scalable back-end systems in a modern and high-impact environment.
Your role
As a Back-End Developer, you will strengthen core applications by:

 * Designing and implementing robust and scalable architectures
 * Developing back-end services using Java & Spring Boot
 * Building and maintaining RESTful APIs and web services
 * Managing and optimizing PostgreSQL databases
 * Leading and executing data migration processes
 * Applying application security best practices (OWASP)
 * Contributing to CI/CD pipelines (Jenkins, GitLab CI)
 * Producing high-quality technical and functional documentation
 * Participating in Agile/Scrum ceremonies
 * Supporting testing and QA processes


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