Senior Full Stack Java Developer (Java / Spring Boot / Angular)-DOM000805

Itproposal

Brussel Hoofdstad

Sur place

EUR 70 000 - 90 000

Plein temps

14 jours+

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Résumé du poste

Itproposal in Belgium is seeking a Senior Full Stack Java Developer to join an Agile team modernizing an environmental reporting platform. You will work on backend Java with Spring Boot and frontend Angular, delivering secure REST services and scalable architectures.

Hybrid work in a European environment, 80–100% workload, and close collaboration with architects and analysts. Dutch language proficiency at CEFR C2 is mandatory, with experience in TDD and Git-based workflows.

Qualifications

Minimum 5 years of Java development experience.
Strong experience with Spring Boot.
Hands-on experience with Angular (versions 2–17).
Experience with Docker and Kubernetes.
Experience writing JUnit tests.
Experience with REST APIs.
Experience with Git/Bitbucket.
Experience with Java/J2EE enterprise development.
Experience with Public Cloud platforms.
Knowledge of Agile/Scrum development methodologies.
Dutch language proficiency at CEFR C2 level.

Responsabilités

Design and review technical analyses and solution designs.
Develop enterprise-grade Java applications using Spring Boot.
Build modern Angular Single Page Applications.
Develop secure RESTful backend services.
Define interfaces between application layers.
Develop and maintain unit tests following Test-Driven Development (TDD).
Perform peer code reviews following GitFlow practices.
Ensure compliance with non-functional requirements including performance, scalability, and security.
Collaborate closely with architects, analysts, and Agile teams.
Participate in sprint planning, refinement, reviews, and retrospectives.
Optionally develop Backend-for-Frontend services using Node.js.

Connaissances

Java

Spring Boot

Angular

REST APIs

JUnit

Git/Bitbucket

J2EE

Public Cloud

Agile/Scrum

Dutch (CEFR C2)

TDD

Outils

Docker

Kubernetes

Maven

Jenkins

Terraform

Node.js

PostgreSQL

Description du poste

Senior Full Stack Java Developer (Java / Spring Boot / Angular)

Location: Belgium (Hybrid)
Start Date: September 2026
Contract Duration: 13 Months (with possible extension)
Workload: 80–100%
Language: Dutch (CEFR C2) – Mandatory

Job Overview

We are seeking an experienced Senior Full Stack Java Developer to join an Agile development team working on the modernization of a large-scale environmental reporting and validation platform. The project involves redesigning and developing modern applications that support regulatory reporting, data validation, and integration with multiple backend systems.

The successful candidate will contribute to both backend and frontend development while participating in technical design, architecture discussions, code quality initiatives, and Agile delivery.

Key Responsibilities

Design and review technical analyses and solution designs.
Develop enterprise-grade Java applications using Spring Boot.
Build modern Angular Single Page Applications.
Develop secure RESTful backend services.
Define interfaces between application layers.
Develop and maintain unit tests following Test-Driven Development (TDD).
Perform peer code reviews following GitFlow practices.
Ensure compliance with non-functional requirements including performance, scalability, and security.
Collaborate closely with architects, analysts, and Agile teams.
Participate in sprint planning, refinement, reviews, and retrospectives.
Optionally develop Backend-for-Frontend services using Node.js.

Required Skills