Sernior React Native Engineer
We are looking for a Senior React Native Engineer to join a team building the next generation of digital experiences for a leading U.S. restaurant brand. In this role, you will develop and enhance high-quality mobile applications that serve millions of customers, working alongside a talented engineering team in a modern, cloud-native environment.
Our client is a digitally forward U.S. restaurant brand with a highly scalable cloud architecture powering its mobile applications, web platforms, kiosks, and delivery operations. The company is continuously investing in cloud modernization to improve guest experience, platform reliability, operational efficiency, and engineering velocity across its digital ecosystem.
Please note that this project requires an adjusted working schedule, with working hours extending until 12:00 a.m. We are therefore seeking engineers who are comfortable with and available to work within this schedule.
Essential functions
Contribute to enhancements and modernization of the client’s mobile application
Develop and maintain new UI cross-platform components
Implement and support features across react-native app
Update mobile login flows to support system-wide OTP
Optimize app–backend communication with newly modernized Cloud Run services
Support improvements in order injection and café operational flows
Align the app with updated customer hub logic (removal of username-based authentication)
Refactor legacy components
Improve UI responsiveness
Qualifications
Strong proficiency in JavaScript
Hands-on experience with React and React Native for building cross-platform mobile applications
Solid knowledge of Redux Toolkit for state management
Experience with Xcode and Android Studio for native mobile development and debugging
Knowledge of integrating and consuming REST APIs
Experience setting up and maintaining Mobile CI/CD pipelines
Familiarity with Expo for React Native development
Experience using Storybook for component development and documentation
Knowledge of Jest for unit testing and test automation
Would be a plus
Experience integrating cross-platform mobile apps (Android, IOS)
Experience with mono-repository codebases (Nx, yarn workspace)
Experience with Expo ecosystem app
Strong understanding of mobile security, authentication
Performance profiling & UI optimization
Experience with accessibility cross-platform API (Android, IOS, Web)
Experience Integration with middleware architecture based REST APIs
We offer
- Opportunity to work on bleeding-edge projects
- Work with a highly motivated and dedicated team
- Competitive salary
- Flexible schedule
- Benefits package - medical insurance, sports
- Corporate social events
- Professional development opportunities
- Well-equipped office
About us
Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.Apply to the position
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All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.