Senior Full Stack Developer – React & Node.js

Our client, a prominent organization in the public safety sector, is seeking a Senior Full Stack Developer to contribute to the digital transformation of their intelligence and innovation systems. This role involves working within a multidisciplinary Agile team to evolve a strategic, modular microservices-based platform. Responsibilities include executing complex programming tasks including coding, testing, and debugging; leading the development team and providing technical coaching to junior and medior developers; designing and implementing scalable microservices within a modular architecture; identifying and implementing opportunities for continuous improvement and technical innovation; and driving the Agile development process and taking a leading role in Scrum ceremonies.

Requirements: 8+ years of experience in full stack development; 5+ years of expertise in frontend development using React, Javascript, and CSS; 5+ years of experience in backend development with Node.js and PostgreSQL; experience with message brokers and caching systems such as RabbitMQ and Redis; knowledge of containerization and orchestration using Docker; a proven track record in a leadership or coaching role within a technical team; experience with microservices architecture and managing large data volumes; proficiency in Agile and Scrum methodologies; fluency in Dutch at a C2 level.

Nice to haves: experience with Elixir and knowledge of AI Coding tools.

Offer: start date 01/12/2026, duration 13 months, work regime full-time, location Antwerp, working model hybrid with remote possibilities, contract open to both permanent employees and freelancers.