React Native Developer (Senior)

SENIOR REACT NATIVE DEVELOPER

RESPONSIBILITIES

• Architect, build, and maintain high-performance React Native applications for iOS and Android

• Act as technical lead for mobile, owning architecture decisions, coding standards, and best practices

• Ensure code quality, performance, stability, and scalability across the entire mobile codebase

• Lead and conduct thorough code reviews, setting a high engineering bar

• Mentor and guide other mobile engineers, supporting their technical growth

• Collaborate closely with product, backend, design, and QA teams to deliver features end-to-end

• Proactively identify and resolve performance bottlenecks, memory issues, and app stability risks

• Define and improve mobile development workflows, testing strategy, and release processes

• Stay current with React Native, iOS, and Android ecosystem changes and recommend improvements

REQUIREMENTS

Must-Have

• 8+ years of mobile app development experience, mainly in React Native

• 5+ years of production-level React Native experience

• Strong leadership experience as a tech lead or senior engineer, with ownership of mobile code quality

• Expert-level TypeScript/JavaScript knowledge and clean code practices

• Solid understanding of mobile app architecture, performance optimization, and memory management

• Experience working with native mobile tooling (Xcode, Android Studio, Gradle, CocoaPods, etc.)

• Strong experience integrating with REST APIs, authentication flows, and secure data handling

• Familiarity with mobile CI/CD pipelines, app store release processes, and versioning strategies

• Ability to make pragmatic technical decisions and communicate trade-offs clearly

• Fluent English for direct communication with global teams

• Strong product mindset and ability to work independently

Nice to Have

• Experience with Redux, Zustand, or other state-management patterns

• Automated testing (Jest, Detox, E2E testing)

• Experience with GraphQL

• Performance profiling and crash analytics (e.g. Firebase, Sentry)

• Exposure to crypto, fintech, or web3 products

• Domain experience in Construction, Accounting, or FinTech

• Knowledge of clean architecture, SOLID principles, and scalable system design

• Experience in global, multi-time-zone teams

BENEFITS

• Competitive salary and benefits, negotiable based on experience

• High autonomy, with direct involvement in large-scale projects

• 100% remote work

HOW TO APPLY

📧 Send your CV to: hr@ldevsolutions.vn

Subject line: LDEV – [TITLE JOB] – Full Name

📞 Hotline/Zalo: 0939 126 471 (Mr. Diễn)