React Native Engineer Job at DayOne (Ho Chi Minh City)

Mobile Engineer - React Native

We are seeking a Mobile Engineering Expert to join our LATAM team, working close...

Location

Salary:

Not provided

Tech Holding

Expiration Date

Until further notice

Requirements

5+ years of professional experience in mobile development
Strong hands-on expertise in React Native
Experience integrating APIs, analytics, and push notifications
Demonstrated ability to build and ship production-quality apps rapidly
Strong understanding of UI/UX principles and mobile app performance optimization
Excellent communication and presentation skills in English
Ability to work independently while collaborating effectively with remote US-based teams
Prior experience working with clients in sports, media, or fan engagement is preferred
Bachelor’s degree in Computer Science, Engineering, or related field

Job Responsibility

End-to-End Mobile Development: Build and enhance mobile applications using React Native
Rapid Prototyping: Deliver quick iterations and live prototypes for beta testing and product validation
Client Collaboration: Work hand-in-hand with client stakeholders in real-time discussions to brainstorm, refine, and demo new features
Independent Execution: Operate autonomously, making key technical decisions while coordinating with internal mobile experts only when necessary
Cross-Platform Support: Ensure consistent performance and UI/UX across Android and other supported environments through React Native
Quality & Performance: Apply modern testing, debugging, and optimization techniques to maintain high-quality standards
Creative Problem Solving: Contribute to idea generation and product innovation discussions with design and product teams

What we offer

Remote and flexible work environment
Exposure to enterprise clients and transformative cloud projects
Opportunity to directly impact Tech Holding's growth and client success
Competitive compensation package

Senior React Native Engineer

We are looking for a Senior React Native Engineer with strong communication skil...

Location

Salary:

Not provided

AUTO1 Group

Expiration Date

Until further notice

Requirements

4+ years of experience with JavaScript/TypeScript
3+ years of production experience with React Native
Solid understanding of mobile development best practices: navigation, animations, performance
Experience with state management (e.g. Redux, Zustand) and server state handling with React Query
Familiarity with debugging tools, testing (unit/integration), and mobile release processes

Job Responsibility

Design, develop, and maintain features in our React Native app for iOS and Android
Collaborate with designers, product managers, and backend developers to deliver user value
Own core parts of the app architecture, ensuring long-term performance and maintainability
Improve app speed, reliability, and UX through best practices and performance tuning
Participate in code reviews, architecture discussions, and mentor fellow engineers
Drive technical decisions and help improve team workflows and mobile engineering culture

What we offer

A fully remote position with flexible working hours
30 vacation days annually
A personal learning budget for books, courses, or conferences
Modern tech stack and well-established development standards
Clear and regular feedback cycles
An open-minded, experienced team that values clean code, collaboration, and product quality

Fulltime

Team Lead React Native Engineer

We are looking for a Team Lead React Native Engineer with strong English communi...

Location

Salary:

Not provided

AUTO1 Group

Expiration Date

Until further notice

Requirements

React Native expertise: 4+ years with JavaScript/TypeScript and 3+ years building and shipping production React Native apps for iOS & Android
Leadership & delivery ownership: 2+ years leading engineers (tech and/or people), accountable for team performance and delivery outcomes
Mobile best practices: strong fundamentals in navigation, animations, performance optimization, stability, and runtime debugging
State/data management: hands-on with state management (Redux/Zustand) and server state/data fetching (React Query / Apollo GraphQL)
Production & releases: experienced with builds, rollout strategies, monitoring, hotfixes, and incident handling
Architecture + communication + mindset: able to own/evolve mobile architecture with pragmatic trade-offs
strong English communication
proactive, can-do, and coaching/mentoring oriented

Job Responsibility

Lead and grow the React Native team: set clear expectations, support individual development, mentor through code reviews/pairing, and provide actionable feedback
Own mobile domains end-to-end (features + technical areas): architecture and solution design, development, QA, shipping, monitoring, and long-term maintenance
Design, build, and maintain iOS/Android features in our React Native app, ensuring correctness, scalability, and a great user experience
Drive technical direction and architecture: lead discussions and make decisions that ensure long-term maintainability, performance, and reliability
Continuously improve app quality: speed, stability, UX, and engineering best practices through performance tuning and pragmatic, high-leverage improvements
Partner cross-functionally and support team scaling: collaborate with Product/Design/Backend to deliver business value, and contribute to hiring and onboarding strong mobile engineers

What we offer

A fully remote position with flexible working hours
30 vacation days annually
A personal learning budget for books, courses, or conferences
Modern tech stack and well-established development standards
Clear and regular feedback cycles
An open-minded, experienced team that values clean code, collaboration, and product quality