Fully Remote Full Stack Engineer (React + Node.js) | Brussels-Based Digital Transformation EU-Based Only | No Visa Sponsorship | Dutch or French RequiredWe’re partnered with a Brussels-based tech company undergoing a major digital transformation. They’re looking for a senior freelance full stack engineer to lead the overhaul of their frontend and refactor their backend into a modern, service-based architecture.You’ll work closely with design, product, and other engineers to modernise their platform from both a UX and system design perspective. Project Overview:Frontend:Complete UX/UI redesign rolloutImplementation of a microfrontend architecture to allow scalable modular developmentFocus on performance, accessibility (WCAG), and mobile responsivenessBackend:Refactor of monolithic backend into Node.js-based microservicesBuilding secure, high-performance APIs (REST/GraphQL)Implementing shared services for authentication, caching (Redis), and observabilityEvent-driven integrations and improved inter-service communication (Kafka optional) Requirements:Advanced experience with React.js, Node.js, and TypeScriptExperience working in distributed teams on full stack applicationsFamiliarity with microfrontends, scalable system architecture, and service decompositionSolid backend design experience (API development, caching, queuing, monitoring)CI/CD, Docker, Git, and cloud deployment experience (AWS, Azure, or GCP)Fluent in Dutch or French (spoken and written) Must be EU-based and eligible to work in Belgium (no visa sponsorship offered) Role Details:Start: ASAPDuration: Initial 6 months (extension likely)Location: Fully Remote (EU hours)Rate: €550–€750/day (depending on experience)Language: Dutch or French requiredThis is a high-impact project with influence over key technical decisions. If you’re looking for a role that combines system ownership, technical challenge, and full autonomy - this is it. How to Get InApply on Linkedin or Email your CV to swaleh.abdulrehman@g2recruitment.comLinks to GitHub or portfolio not required but they will put you at the front of the queue.If you’ve done killer work, I’ll find it.Let’s keep this clean and quick - one intro call, then I’ll get you in front of the client.