Sr. Mobile Engineer

Are you looking for a friendly, fast-paced workplace with an emphasis on helping customers and empowering team members? Snap Finance is a thriving leader in the financial services industry, and our team members are the foundation of our success. Snap knows that happy, empowered, and engaged team members are essential to innovation and business success- and our approach is working. Come join us!

Job Description

About the Role

We are looking for a Senior Mobile Engineer with expertise in React Native, TypeScript, and GraphQL to join our dynamic team. You will be responsible for building and maintaining high-performance, scalable, and user-friendly mobile applications.

As a senior engineer, you will play a key role in designing and implementing GraphQL-powered APIs, ensuring seamless integration between frontend and backend services. You will work closely with product managers, designers, and backend engineers to create a world-class mobile experience.

Key Responsibilities

• Design, develop, and maintain cross-platform mobile applications using React Native and TypeScript.

• Build and optimize GraphQL queries and mutations for efficient data fetching and state management.

• Collaborate with backend teams to define GraphQL schemas and ensure seamless API integration.

• Implement performance optimizations, caching strategies, and real-time updates using GraphQL.

• Work with UI/UX designers to build responsive, pixel-perfect user interfaces.

• Write clean, maintainable, and testable code following best practices.

• Debug and troubleshoot issues using tools like Flipper, React DevTools, and Chrome DevTools.

• Deploy and maintain apps on App Store and Google Play.

• Participate in code reviews, architecture discussions, and technical decision-making.

• Stay up to date with React Native, TypeScript, GraphQL, and mobile development trends.

Must-Have Skills

• 5+ years of professional mobile development experience.

• 3+ years of hands-on experience with React Native and TypeScript.

• 3+ years of hands-on experience of Strong hands-on experience with GraphQL (Apollo Client, Relay).

• Deep understanding of React Native components, hooks, and state management (Redux, Context API).

• Experience in writing GraphQL queries, mutations, and subscriptions for real-time updates.

• Proficiency in consuming and optimizing GraphQL APIs for mobile applications.

• Strong debugging and troubleshooting skills using GraphQL playgrounds (GraphiQL, Apollo Explorer, Postman, Insomnia).

• Hands-on experience with mobile app deployment (App Store, Google Play).

• Familiarity with CI/CD pipelines for mobile development.

• Experience with performance optimization, animations, and accessibility best practices in mobile apps.

Good-to-Have Skills

• Experience with native Android (Kotlin) or iOS (Swift) development.

• Familiarity with Firebase, AWS AppSync for GraphQL backend solutions.

• Experience with GraphQL federation and schema stitching.

• Knowledge of Monorepo setups (Nx, Turborepo) for React Native projects.

• Exposure to CodePush, OTA updates, and mobile security best practices.

If you're excited about React Native, TypeScript, and GraphQL and want to work on impactful mobile applications, we'd love to hear from you!

More…

Snap values diversity and all qualified applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Learn more by visiting our website at www.snapfinance.com.

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