Mobile Engineer III
New
J
JobgetherFintech Trading
Based in United StatesFull-TimeSenior
Salary$132,000 - $168,000
Apply NowOpens the employer's application page
Job Details
- Experience
- 3+ years
- Required Skills
- GraphQLJavascriptJestReact NativeTypeScriptCI/CDiOS
Requirements
- 3+ years of professional experience building and maintaining production mobile applications with measurable impact.
- Deep expertise with React Native, including navigation, state management solutions, native module integration, and performance optimization.
- Strong TypeScript and modern JavaScript skills, including React patterns, hooks, component composition, and functional programming concepts.
- Experience shipping applications across both iOS App Store and Google Play Store environments.
- Hands-on experience integrating GraphQL clients such as Apollo Client, including caching strategies, optimistic updates, and error handling.
- Strong understanding of database concepts, including schema design, migrations, indexing, and query optimization.
- Experience optimizing mobile performance, including startup time, memory usage, bundle size, image optimization, and list rendering.
- Familiarity with production mobile operations, including crash reporting, analytics, remote configuration, and troubleshooting.
- Experience implementing testing strategies using tools such as Jest, Detox, Appium, or similar frameworks.
- Understanding of mobile CI/CD processes, automated builds, code signing, testing workflows, and app store releases.
- Strong communication skills with the ability to explain technical decisions and collaborate effectively with cross-functional teams.
Responsibilities
- Contribute to the development of a React Native mobile application from the ground up, including MVP delivery and integration with backend platforms.
- Establish and promote scalable mobile engineering practices, including reusable components, custom hooks, TypeScript patterns, and testing approaches.
- Build end-to-end mobile features from initial design discussions through App Store and Google Play releases.
- Partner with product and design teams to transform user needs into intuitive mobile experiences while balancing technical constraints.
- Improve application quality through testing strategies, monitoring, crash reporting, debugging, and performance optimization.
- Integrate mobile applications with GraphQL APIs and backend services, ensuring efficient data handling and reliable user experiences.
- Support feature teams after MVP launch by providing mobile expertise and driving continued platform development.
- Advocate for mobile-first thinking across engineering teams by sharing best practices and platform-specific considerations.
- Lead through technical documentation, architecture discussions, code reviews, and the creation of shared engineering standards.
- Balance long-term architectural improvements with immediate product delivery priorities in a fast-moving environment.
View Full Description & ApplyYou'll be redirected to the employer's site
