Full Stack Engineer - Freelance

You will join our Technology Team, a cross-functional team responsible for driving technology evolution and modernization initiatives across the organization. As part of this team, you will contribute to the migration of our existing PHP-based intranet toward a modern architecture based on:

• Backend For Frontend (BFF) in Node.js

• Backend services in .NET

• Frontend applications in Mendix

You will collaborate closely with frontend and backend developers, business analysts, testers, and architects to design, implement, and deliver scalable solutions.

Responsibilities:

• Participate in the modernization and migration of legacy applications

• Design and implement new technical solutions aligned with the target architecture

• Contribute to backend, frontend, and integration developments

• Collaborate with technical and functional stakeholders

• Participate in Agile ceremonies and sprint planning

• Estimate, develop, test, and deliver features within iterative delivery cycles

• Contribute to technical discussions, best practices, and continuous improvement initiatives

• Help improve application maintainability, scalability, and overall technical quality