React Native Engineer (eCommerce)

At Gradion, we consult businesses with Digital and Deep Tech.

With over 23 years of experience and a global team of 300+ experts across 7 countries, we’ve delivered measurable technology solutions across E-commerce, retail, mobility, travel & logistics, and intralogistics.

Powered by the AI-first foundation, our journey is defined by customer stories of bold transformations in Business, Technology and People. We have partnered with ambitious companies to shape the strategies, systems, and technologies that support their growth.

From large-scale platforms to AI, data, cybersecurity, and robotics, Gradion delivers practical, future-ready solutions for the next generation of Billion Dollar Companies.

Our key values:

🔹 Fairness – We treat our colleagues, clients, shareholders, and the environment with integrity and respect.

🔹 Entrepreneurship – We think like entrepreneurs, taking smart risks and turning ideas into real impact.

🔹 Excellence – We go beyond expectations to deliver results that truly make a difference.

We're looking for a passionate Mid/Senior React Native Developer to join our growing mobile team. You’ll play a key role in designing and developing high-quality, cross-platform mobile applications using React Native. This role requires strong problem-solving skills, an eye for performance optimization and a proactive mindset for improving code quality and user experience. 

• Design, develop, and maintain robust and scalable mobile applications using React Native.
• Collaborate with product managers, designers, and backend developers to deliver seamless user experiences.
• Write clean, maintainable, and testable code following industry best practices.
• Integrate RESTful APIs and third-party libraries (e.g., Firebase, analytics tools).
• Optimize app performance and memory usage across Android and iOS platforms.
• Participate in code reviews, technical discussions, and architecture planning.
• Mentor junior developers (Senior level).
• Stay updated with the latest industry trends and mobile technologies.

• Must-Have:
• 5+ years of hands-on experience with React Native (Mid); 7+ years (Senior).
• Proficient in JavaScript (ES6+) and TypeScript.
• Solid understanding of mobile development lifecycle, architecture, and deployment.
• Experience with state management libraries (e.g., Redux, MobX, Zustand).
• Knowledge of debugging and performance profiling tools (e.g., Flipper).
• Familiarity with native modules (iOS/Android) and bridging techniques.
• Strong problem-solving skills and ability to work independently and collaboratively.
• Highly proficient in professional verbal and written English communication.

• Nice-to-Have:
• Experience with ReactJS for web development.
• Experience with CI/CD for mobile apps (e.g., Fastlane, Bitrise).
• Familiarity with automated testing frameworks (e.g., Jest, Detox).
• Experience with native Android (Kotlin/Java) or iOS (Swift/Objective-C) is a plus.
• Familiar with app publishing process on App Store and Google Play.

• 🏆 Join Vietnam’s Best IT Company –Gradion Vietnam (formerly NFQ Vietnam) was recognized by ITViec for 7 consecutive years, including 2 successive years as the Winner. Work with some of the best minds in the industry and be part of a company that’s redefining how businesses scale through technology.
• 🌍 Career Growth & Tech Leadership – At Gradion, you’re not just coding or delivering features – you’re shaping innovative solutions. Collaborate closely with tech leads, gain hands-on exposure to critical product and business decisions, and receive mentorship from experts who’ve built scalable systems. Whether you aim to become a technical expert or a leader, we’ll empower your journey.
• 🚀 AI-First Engineering & Strategic Consulting – Our engineering culture integrates AI as a core driver of design, development, and optimization – not an add-on. As a forward-thinking consultancy, we go beyond traditional engineering, combining technical excellence with a strategic mindset to deliver transformative solutions for ambitious businesses.
• 🤝 Global Collaboration & Impact – Collaborate directly with diverse international clients, enriching your professional experience and cultural understanding. You’ll have the opportunity to influence impactful e-commerce and digital transformation projects that shape industries, accelerating both your skills and your career growth.
• 💰 Competitive Compensation – We believe great talent deserves great rewards. Expect an attractive salary, performance-based bonuses, and a benefits package that reflects your impact. We value talent over salary budgets—exceptional contributions deserve exceptional rewards.
• ✨ And Many More Benefits to Explore! But most importantly, a healthy work-life balance and an environment where you can thrive—professionally and personally. Including:
• A laptop is provided.
• Community Tech activities.A fun & dynamic environment and freedom to be creative.
• Modern office with a flexible, relaxing zone.
• Performance bonus (up to 2-month salary).
• Performance review 2 times/ year.
• Health Insurance Group.
• 15 days of annual leave.
• Working time: Monday – Friday (9 AM - 6 PM)