Senior Mobile Engineer (React Native)

Your key responsibilities:

• Develop, and maintain high-quality React Native applications using clean code.
• Diagnose and repair bugs and performance bottlenecks for native-like performance.
• Reach out to the open source community to encourage and assist in implementing mission-critical software fixes—React Native moves quickly and frequently breaks things.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Debug, troubleshoot, and resolve complex technical issues.
• Ensure application performance, scalability, and security standards are met.
• Communicate with Japanese clients for requirement clarification and technical discussions.
• Perform other tasks assigned by the Line Manager.

• 5+ years of professional experience with React Native development

• Strong expertise in JavaScript/TypeScript and React/React Native patterns

• Proven experience building and deploying production-grade mobile applications to both iOS and Android app stores

• Experience integrating and customizing video streaming solutions in React Native

• Strong understanding of state management solutions (Redux, Context API, MobX, etc.)

• Experience with native module integration and bridging when required

• Knowledge of performance optimization techniques for React Native

• Experience with authentication flows and subscription management

• Proficiency with RESTful APIs and GraphQL

• Experience with CI/CD pipelines for mobile app deployment

• Understanding of app security best practices

• Upper-intermediate level of English proficiency, with strong communication skills

Perks You'll Enjoy 

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Services, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Two performance appraisals every year and performance bonus
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Flexible working time
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!