B2B | Senior Full Stack Developer

Il y a 6 heures

, Belgique Optiwisers Temps plein

🚨 We're Hiring | Senior Full Stack Developer (Java & Angular) | Brussels

We are hiring for a leading public sector organization, contributing to the development and maintenance of modern business-critical applications within large-scale digital transformation initiatives.


📍 Location: Brussels, Belgium (Hybrid - 2 days onsite/week)

📅 Start Date: ASAP

💼 Contract Type: B2B / Independent Freelancer

⏳ Duration: Until the end of 2026 (extension possible)

🗣️ Languages: French or Dutch + English


What You'll Do

• Design, develop, and maintain modern full stack applications

• Collaborate with cross-functional Agile teams to deliver high-quality solutions

• Build and enhance backend services using Java and Spring Boot

• Develop modern frontend applications with Angular and TypeScript

• Contribute to CI/CD, testing, and deployment processes

• Participate in technical discussions and solution design activities

• Produce clear and structured technical documentation

• Support the continuous improvement of development practices and application performance


✅ Mandatory Skills

• Strong experience with Java (ideally Java 21)

• Spring Boot

• Angular & TypeScript

• Maven & SQL

• GitLab

• Unit, Integration and E2E Testing

• Kubernetes

• Docker

• Helm and/or Kustomize

• Experience working in Agile environments

• Fluent French or Dutch with good English communication skills


⭐ Nice to Have

• OpenShift or TKGI

• Elasticsearch

• Python

• Experience with AI tools

• DB2 knowledge

• OpenAPI

• Postman or Bruno



📩 Interested? Apply directly via LinkedIn or send your updated CV to .


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