Full-Stack Developer/Fluent Dutch or French/Belgium

Endeavour Recruitment has an excellent, long term freelance opportunity for a Full-Stack Developer who can speak fluent Dutch or French.

Hybrid: 3 days per week onsite in Brussels.

570 Euros per day

Main Responsibilities

Front End (Vue.js 3 - Primary Focus)

• Develop modern, responsive user interfaces using Vue.js 3 (Composition API).
• Build modular, reusable, and maintainable components.
• Manage Front End state with Pinia or Vuex.
• Consume and integrate secure REST APIs.
• Implement authentication flows using OAuth2/OpenID Connect.
• Ensure compliance with WCAG accessibility standards.
• Write unit tests using Jest or Vitest.

Back End (Java 17+/Spring Boot)

• Develop and maintain Back End services using Java 17/21+ and Spring Boot.
• Design and document REST APIs following OpenAPI specifications.
• Implement authentication and authorization (OAuth2, JWT).
• Integrate with SQL or NoSQL databases.
• Contribute to building scalable, robust, and secure Back End architectures.

Cloud, DevOps & CI/CD

• Build and maintain CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins).
• Work with containerized environments using Docker.
• Contribute to AWS cloud deployments (Lambda, API Gateway, Cognito, CloudWatch, etc.).
• Support monitoring, logging, and operational best practices.

Technical Skills Required

Front End

• Vue.js 3 (Composition API)
• TypeScript, JavaScript ES6+
• HTML5, CSS3, Bootstrap or Tailwind
• Pinia or Vuex
• Jest, Vitest

Back End

• Java 17/21+
• Spring Boot
• REST APIs, OpenAPI
• OAuth2, OpenID Connect, JWT
• SQL/NoSQL

Cloud & DevOps

• AWS (Lambda, API Gateway, Cognito, CloudWatch )
• Docker, Git
• Terraform (nice to have)
• CI/CD tools: GitHub Actions, GitLab CI, Jenkins

Please get in touch for further details.