Senior React Native Developer — Cross-Platform Leader

nngroup; Sint-Gillis; Hybride; EUR 70 000 - 95 000; Plein temps

Avantages offerts par ce poste

Group and hospitalization insurance

Meal and eco-vouchers

20 holiday days and 12 days recovery

Flexible home working policy

Résumé du poste

NN in Brussels is seeking a React Native Developer to join one of our scrum teams in the Multichannel domain. You will design, develop and maintain cross‑platform mobile apps using React Native and TypeScript, shaping secure and scalable solutions.

You will lead mobile architecture, collaborate with backend and design teams, and contribute to CI/CD pipelines while enjoying a flexible home‑working policy in Belgium.

Qualifications

• 5+ years of professional mobile app development experience with React Native.
• Strong knowledge of React Native, JavaScript and TypeScript, with UI patterns.
• Experience with iOS/Android lifecycles and macOS development environment.
• Familiarity with REST APIs, security and performance considerations.
• Bachelor's degree in IT or related field, or equivalent professional experience.
• Excellent English and French or Dutch language skills.

Responsabilités

• Design, develop, test and maintain cross-platform mobile applications using React Native and TypeScript.
• Provide technical leadership on mobile architecture, application structure, reusable components and patterns.
• Collaborate with backend teams on REST API contracts and integration.
• Contribute to CI/CD pipelines and release management for mobile platforms.
• Support release activities on iOS and Android in a macOS environment.

Connaissances

React Native

TypeScript

JavaScript

REST APIs

Mobile architecture

DevOps mindset

Automated testing

macOS development

English/French or Dutch

Formation

Bachelor's degree in IT or related field

Outils

GitHub/GitLab CI/CD

Description du poste

NN in Brussels is seeking a React Native Developer to join one of our scrum teams in the Multichannel domain. You will design, develop and maintain cross‑platform mobile apps using React Native and TypeScript, shaping secure and scalable solutions.

You will lead mobile architecture, collaborate with backend and design teams, and contribute to CI/CD pipelines while enjoying a flexible home‑working policy in Belgium.