Mobile Developer - React Native

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Mobile Developer - React Native in Luxembourg.

You will join a fast-moving, globally distributed engineering team focused on building high-performance mobile applications for a cutting-edge digital trading platform. The role involves designing and delivering new mobile features that enhance user experience in real-time financial environments. You will work on highly scalable systems that support rapid user growth while maintaining speed and reliability. A strong emphasis is placed on crafting seamless data visualization experiences powered by large-scale data streams. Operating in an agile and collaborative setting, you will contribute to both technical design and product evolution. This position offers the opportunity to shape impactful mobile solutions used by a global user base in a dynamic fintech space. You will collaborate closely with engineers, designers, and product teams to continuously improve the mobile experience.

Accountabilities:

• Develop and enhance mobile applications using React Native, focusing on performance, usability, and scalability
• Build and ship new features using agile methodologies in a fast-paced development environment
• Optimize application responsiveness and ensure smooth real-time user experiences at scale
• Implement and improve data visualization components based on large and complex datasets
• Integrate RESTful APIs and WebSocket-based services for real-time functionality
• Collaborate with cross-functional teams to define, design, and deliver innovative mobile solutions
• Contribute to code quality, testing, and continuous improvement of mobile architecture

Requirements:

• Strong proficiency in JavaScript (ES6+) and solid experience with React Native
• Hands-on experience with Redux and modern mobile development workflows
• Good understanding of Expo and React Native ecosystem best practices
• Experience working with REST APIs and WebSockets for real-time applications
• Familiarity with mobile performance optimization and scalable app architecture
• Knowledge of native mobile development (Swift and/or Kotlin) is a plus
• Experience with Xcode and Android Studio is advantageous
• Strong problem-solving skills and ability to work in an agile, distributed team environment
• Passion for building high-quality, user-centric mobile applications

Benefits:

• Fully remote work with global flexibility
• Competitive compensation package
• Strong focus on career development and continuous learning
• Mentorship from experienced engineers and industry professionals
• Collaborative and supportive international team culture
• Regular knowledge-sharing initiatives and technical workshops
• Team-building activities and social engagement opportunities (remote and in-person)

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1