Fullstack Java developer Senior
General Context
The organization operates in a complex technological environment combining a legacy application landscape and modern components. The context includes a structural transformation of the IT landscape, modernization of architectures, reduction of technical debt, adoption of the Cloud, and compliance with regulatory requirements, notably NIS2.
The existing applications cover critical domains such as unemployment regulation (payments, debt management, financial and accounting processing). Part of these systems is based on legacy technologies, while new Cloud/hybrid architectures are emerging. The architect plays a key role in harmonizing, securing, and ensuring consistency across these architectures.
Main Responsibilities
- As a "programmer"
Develop and/or adapt IT applications to provide efficient and user-friendly work tools to end users.
- As an "analyst – programmer"
Analyze the technical specifications of an application to choose the best solution and perform this analysis (for smaller projects) to enable users to carry out their tasks efficiently and to ensure the optimal and controlled functioning of IT resources.
-
As a "specialist"
-
Perform technical analyses within the framework of business projects.
- Advise on integrations, data models, performance, and scalability.
- Support the team in adopting technologies and architectural patterns.
- Analyze and solve complex technical problems in a highly interconnected environment.
- Ensure consistency between legacy and modern components.
Required Technical Skills
- Proven experience (7+ years) in complex IT programming.
- Expertise in modern Java (Spring, microservices, API-driven, event-driven).
- Skills in containerization and orchestrators (OpenShift).
- Advanced knowledge of relational databases (MySQL) and data modeling.
- Knowledge of integrations: messaging, REST/GraphQL, event-driven.
- Knowledge of resilient and high-availability architectures.
- Understanding of security standards (NIS2).
Behavioral Skills
- Excellent analytical and synthesis skills.
- Structured and educational communication.
- Global vision and ability to keep an overview.
- Quality-oriented, autonomous, and proactive.
- Ability to connect business needs and technical challenges.
Education
- Master’s degree in computer science or equivalent experience.
Language Skills
- Very good command of French, Dutch, and English.
Apply for this Job
This position was originally posted on Pro Unity.
It is publicly accessible, and we recommend applying directly through the Pro Unity website instead of going through third party recruiters.
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