Java Developer
Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 5, 2026. Inetum scores A on the Alion truth index.
About Inetum
Inetum is a European leader in digital services. Every day, the Group's 28,000 consultants and specialists aim to make a digital impact for businesses, public sector bodies and society as a whole: solutions that contribute to performance, innovation and the common good.
Present in 19 countries, close to the regions, and with its major software publisher partners, Inetum meets the challenges of digital transformation with proximity and flexibility.
In response to a market that has been growing steadily for over 30 years, Inetum has made the deliberate choice to refocus on 4 core businesses in order to gain strength and offer customized solutions tailored to the specific needs of its customers: consulting (Inetum Consulting), infrastructure and application management (Inetum Technologies), software implementation (Inetum Solutions) and its own software publishing business (Inetum Software). Inetum has forged strategic partnerships with 4 of the world's leading software publishers - Salesforce, ServiceNow, Microsoft and SAP - and is pursuing a dedicated acquisition strategy to become one of Europe's top 5 in these technologies, and offer the best expertise to its customers.
At Inetum Belgium, we offer more than just a job; we provide an inspiring environment and opportunities for growth and development. We strive to create a workplace where you can harness your talents, contribute to challenging projects, and be part of a leading IT consultancy group.
Forget about conventional communication styles, the main language we speak is Java. So, If you are looking to upgrade your skills and working on exciting and challenging projects; just scroll down your mouse and learn how you can become the next Java developer Expert Inetum-Belgium is searching for.
As Java Developer it will be expected of you:
- To share and upgrade your skills through multiple projects ranging from new applications & functionalities developments to complex cross-projects developments. Including elaboration and contribution to maintenance standards.
- To share you expertise and exchange about projects status and issues during the scrum meetings.
- To help identify and bring your contribution to key improvements elements of development projects.
- To take the lead on the quality of the delivery by playing a proactive role in the testing phases at all the necessary steps of the development.
- To ensure the delivery of well designed, testable and efficient code
- To coach and help junior profiles on some matters (if you feel comfortable)
Experience
- Minimum 5 years of hands-on experience in Java backend development.
- Proven track record in delivering enterprise-grade applications.
- Strong analytical and problem-solving skills.
Java & Backend Foundations
Strong knowledge of:
- Java, including OOP, collections, and concurrency
- RESTful API design and development
- Maven and/or Gradle
- Application architecture patterns such as layered architecture, microservices and event-driven systems
- Testing principles and practices
Frameworks & Enterprise Development
- Strong experience with the Spring ecosystem, including Spring Boot, Spring MVC, Spring Data and Spring Security.
- Good knowledge of Hibernate/JPA.
- Experience with REST/SOAP services and XML/JSON integrations.
Platform & Cloud Experience
Experience with:
- Azure and/or AWS
- Enterprise application servers such as JBoss, WildFly, WebSphere or Oracle Middleware
- Tomcat or similar runtimes
- Application deployment, configuration, and runtime behaviour
Frontend Awareness
- Familiarity with Angular and/or React
- Ability to collaborate effectively with frontend teams
Integration & Distributed Systems
- Experience with API-driven integrations and messaging patterns
- Understanding of distributed and event-driven architectures
AI & Modern Development Practices
- Familiarity with AI-assisted development tools such as GitHub Copilot.
- Basic understanding of AI/ML services and API integrations.
- Ability to assess AI-generated solutions from a quality, security and maintainability perspective.
Languages
- Fluent in English
- Dutch and/or French
At Inetum Belgium, we offer more than just a job; we provide an inspiring environment and opportunities for growth and development. We strive to create a workplace where you can harness your talents, contribute to challenging projects, and be part of a leading IT consultancy group.
Discover Your Future with Inetum Belgium
- Make a Difference with a Meaningful Career: step into a role where your work truly matters. At Inetum Belgium, you’ll have the chance to impact lives and drive meaningful change every day.
- Grow and Evolve Professionally: embrace a culture of continuous learning and development. We offer a range of training opportunities designed to help you expand your skills and advance your career.
- Unlock Relevant Career Opportunities: pursue the career path you’ve always dreamed of with tailored opportunities and the IT expertise you need to succeed.
- Achieve Work-Life Balance: we value your well-being. Enjoy flexible working hours, the convenience of satellite offices, the comfort of home working, and an informal, no-nonsense environment.
- Enjoy Generous Annual Leave: life is more than just work. Take advantage of 32 days of annual leave to relax and recharge.
- Travel in Comfort: forget the hassle of commuting. We provide a company car and a national fuel/charging card to keep you on the move. Prefer a different option? You can choose a mobility allowance instead
- Comprehensive Insurance Coverage: your health and security are our priorities. Benefit from group insurance and hospitalization insurance that show we care.
- Attractive Compensation Package: we offer a competitive gross salary to recognize and appreciate your hard work.