Nexeo Belgium is looking for a Senior Java Developer to join a major transformation program within the financial sector.
As a Senior Java Developer, you will:
* Participate in the development, refactoring, or greenfield creation of business-critical applications in a complex enterprise landscape.
* Design and implement backend components and web services using Java and Spring, ensuring scalability and maintainability.
* Collaborate with analysts, architects, and fellow developers to define robust software solutions and contribute to technical design.
* Support testing (JUnit), technical documentation, and deployment pipelines (CI/CD) while mentoring junior team members.
* Ensure technical excellence through Agile and DevOps best practices (SCRUM, TDD, code reviews, pair programming).
Your profile:
* 7+ years of experience in Java development with strong knowledge of Spring ecosystem (Spring Boot, Spring Security, JPA, etc.).
* 5+ years of experience in front-end development with Angular and TypeScript.
* Excellent knowledge of REST & SOAP APIs, microservices, and containerization (Docker, OpenShift).
* Proficient with integration tools and CI/CD (Jenkins, Maven, Git, SonarQube).
* Experience with relational databases (PostgreSQL, SQL Server, Oracle) and ORM frameworks.
* Familiarity with BPMN, UML, and Agile documentation practices.
You have:
* A pragmatic and solution-oriented mindset.
* A team player attitude with the ability to coach and support junior developers.
* Experience working in Agile/SCRUM environments and handling complex multi-system integrations.
* Strong communication skills in English + active knowledge of French or Dutch.
* Belgian nationality and residency in Belgium (mandatory due to project sensitivity).
Soft skills:
* Proactive, structured, and quality-focused.
* Able to understand business needs and translate them into technical solutions.
* Comfortable participating in technical meetings and liaising with stakeholders.
* Self-driven and capable of working in hybrid work models.
We offer:
* A competitive freelance or permanent salary package
* Involvement in high-impact digital transformation projects
* A supportive and expert-level team environment
Ready to code the future of finance?
Apply now and join Nexeo Belgium!
#JavaDeveloper #SpringBoot #Angular #Microservices #CI/CD #Agile #BelgiumJobs #Nexeo #TechCareers #BackendDeveloper #ITJobs #TransformationProject