Our client, a leading organization in the utility and environmental infrastructure sector, is seeking a Senior Java Developer to contribute to the development of modern cloud-native web applications. The role focuses on building custom infrastructure-driven systems and simulation tools within a robust Azure ecosystem.
Responsibilities
* Design and build new Azure-hosted web applications for infrastructure management and simulation.
* Develop scalable backend services using Java 17/21 and Spring Boot.
* Construct and refine high-performance frontends using Angular with a focus on user experience.
* Design and expose RESTful APIs documented with Open API specifications.
* Deploy and manage services within containerized environments using AKS and Docker.
* Collaborate within an Agile or SAFe framework to ensure successful project delivery.
Qualifications
* 8+ years of backend development experience with Java, Spring Boot, and Hibernate.
* 8+ years of frontend engineering using Angular, HTML5, and UX Design principles.
* 5+ years of experience in integration via RESTful APIs and Open API.
* 3+ years of hands‑on experience with Azure services, AKS, Azure DevOps, and Docker.
* 3+ years of experience in Data Architecture and MS SQL Server.
* You possess experience working in an Agile or SAFe environment.
* You have strong technical proficiency in Git, Maven, and JUnit.
* You're proactive, solution-oriented, and capable of driving technical tasks independently.
* You are fluent in Dutch with professional working proficiency in English.
Nice to Haves
* Experience with GIS data types and geospatial application development.
* Knowledge of Spring Batch for complex data processing tasks.
* Familiarity with reactive programming and RxJS.
* Exposure to Node.js and OAuth security flows.
* Willingness to utilize AI‑assisted development tools in the daily workflow.
Additional Details
* Start date: ASAP
* Work regime: Full-time
* Location: Aartselaar
* Working model: Hybrid (2-3 days on-site per week)
* Contract: open to both permanent employees and freelancers
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