React Native Developer
Build scalable, high-performance mobile applications for a major public transport ecosystem in Belgium. You will join a long-term mission in Brussels, shaping e-commerce and passenger-facing experiences.
CONTEXT
Our client, a major player in its sector, is modernizing how millions of passengers access ticketing, retail, and mobility services. The organization has committed to a multi-year digital program that puts mobile at the center of the passenger journey. A confidential e-commerce platform and companion applications must handle high traffic, strict reliability expectations, and seamless integration with legacy systems. The team needs a senior React Native specialist who can raise engineering standards and deliver production-grade mobile experiences.
ACTIVITIES
- Design and build scalable React Native applications for iOS and Android.
- Develop e-commerce and passenger-facing features from concept to production.
- Collaborate with product owners, designers, backend engineers, and QA.
- Integrate APIs, payment flows, authentication, and real-time services.
- Optimize performance, accessibility, and offline behavior.
- Write unit, integration, and end-to-end tests.
- Participate in code reviews, architecture discussions, and release planning.
- Mentor developers and promote mobile best practices.
EXPECTED ACHIEVEMENTS
- High-quality mobile applications with strong user adoption and satisfaction.
- Reduced crash rates, faster load times, and improved conversion.
- A reusable component library and clear mobile architecture.
- Reliable releases through automated pipelines and testing.
- Knowledge transfer that elevates the internal mobile team.
ENVIRONMENT
- Tech stack: React Native, TypeScript, Redux or similar state management, REST/GraphQL APIs, iOS and Android native modules.
- Tools: Git, CI/CD pipelines, monitoring, analytics, testing frameworks.
- Methodologies: Agile, Scrum, continuous delivery.
- Sector: mobility, public transport, e-commerce.