Lead React Native Developer - Cross-Platform Mobile & TypeScript

NN Group; Brussel Hoofdstad; Hybride; EUR 60 000 - 90 000; Plein temps

Avantages offerts par ce poste

Group and hospitalization insurance

Meal vouchers

20 holiday days and 12 recovery days

Training courses

Well-being programs

Internal mobility opportunities

Résumé du poste

NN Group in Brussels is seeking a React Native Developer to join one of our scrum teams in the Multichannel domain. You will take a leading role in mobile development, shaping robust, secure and maintainable solutions for our digital channels while guiding others through technical choices.

You will combine hands-on development with technical leadership, collaborating with analysts, designers, backend developers and platform engineers to deliver high-quality mobile apps and improve CI/CD

Qualifications

• Minimum 5 years of professional mobile development experience with React Native.
• Strong knowledge of React Native, JavaScript, and TypeScript; architecture and state management.
• Hands-on experience with iOS/Android lifecycles and macOS development environment.
• Experience with REST APIs, security, performance and backend integration.
• Solid DevOps mindset focused on automation, reliable delivery and maintainability.
• Fluent English; French or Dutch is a plus; strong collaboration with cross-functional teams.
• Bachelor degree in IT or computer science, or equivalent professional experience.

Responsabilités

• Design, develop, test and maintain high-quality cross‑platform mobile apps using React Native and TypeScript.
• Provide technical leadership on mobile architecture, components, integration patterns and standards.
• Collaborate with backend developers on API contracts, authentication, error handling and performance.
• Contribute to reusable UI patterns across mobile and web channels.
• Build and improve GitLab CI/CD pipelines for automated builds, tests and deployments.
• Support mobile release management for iOS and Android in a macOS environment.

Connaissances

React Native

JavaScript

TypeScript

Mobile development

DevOps mindset

Formation

Bachelor degree in IT, computer science or related field

Outils

REST APIs

macOS development environment

GitLab CI/CD

iOS/Android lifecycles

Description du poste

NN Group in Brussels is seeking a React Native Developer to join one of our scrum teams in the Multichannel domain. You will take a leading role in mobile development, shaping robust, secure and maintainable solutions for our digital channels while guiding others through technical choices.

You will combine hands-on development with technical leadership, collaborating with analysts, designers, backend developers and platform engineers to deliver high-quality mobile apps and improve CI/CD