Senior React Native Mobile and Full Stack Developer

HP•Spring, TX

13d•$105,050 - $161,800

About The Position

We are seeking a highly skilled Senior React Native Mobile and Full Stack Developer to design, develop, and maintain secure, scalable, enterprise-grade mobile applications for iOS and Android, as well as the cloud services and APIs that support them. The ideal candidate brings extensive experience building production-ready cross-platform mobile applications with React Native, combined with strong backend and cloud development expertise using object-oriented programming languages such as C#, Java, Python, or Go to deliver secure, end-to-end solutions. This role requires deep expertise in mobile authentication, secure storage, offline-first architecture, data synchronization, push notifications, GPS/location services, and mobile security best practices, as well as experience designing and developing RESTful APIs, integrating with cloud platforms such as Microsoft Azure, or AWS, and building scalable backend services. You will work closely with Product Managers, UX Designers, Security Architects, Backend Engineers, and QA teams to deliver high-quality, mission-critical mobile solutions used by enterprise customers worldwide. The ideal candidate is a hands-on specialist who is passionate about building high-quality software, driving architectural decisions, mentoring engineers, and delivering reliable, secure, and performant mobile experiences across the full technology stack.

Requirements

Extensive experience building production-ready cross-platform mobile applications with React Native.
Strong backend and cloud development expertise using object-oriented programming languages such as C#, Java, Python, or Go.
Deep expertise in mobile authentication, secure storage, offline-first architecture, data synchronization, push notifications, GPS/location services, and mobile security best practices.
Experience designing and developing RESTful APIs.
Experience integrating with cloud platforms such as Microsoft Azure, or AWS.
Experience building scalable backend services.
Experience designing and implementing secure authentication and authorization using OAuth 2.0, OpenID Connect (OIDC), PKCE, JWT, biometrics, and secure session management.
Experience developing mobile features that leverage secure storage, push notifications, GPS/location services, background processing, offline-first capabilities, and data synchronization.
Experience designing and implementing reliable offline synchronization strategies, including conflict detection, conflict resolution, retry mechanisms, and background synchronization.
Experience developing and integrating RESTful APIs, and real-time communication services (WebSockets/SignalR).
Experience building cloud-native solutions using platforms such as Microsoft Azure, or AWS, including serverless functions, storage, messaging, and API management services.
Experience optimizing application performance, startup time, memory usage, battery consumption, network efficiency, and overall user experience.
Experience implementing robust error handling, logging, telemetry, monitoring, and analytics.
Experience writing clean, maintainable, testable, and well-documented code.
Experience supporting CI/CD pipelines for both mobile applications and backend services.
Experience troubleshooting and resolving production issues across the mobile application, backend APIs, cloud infrastructure, and third-party integrations.
Ability to stay current with emerging mobile, cloud, and software engineering technologies, frameworks, and security best practices.

Nice To Haves

Mentoring junior and mid-level developers.
Promoting engineering best practices.
Contributing to a culture of continuous learning and technical excellence.
Participating in architecture reviews, technical design discussions, code reviews, and sprint planning activities.

Responsibilities

Design, develop, and maintain secure, scalable, and high-performance cross-platform mobile applications using React Native for both iOS and Android.
Design, develop, and maintain backend APIs, cloud services, and supporting infrastructure that power mobile applications.
Build reusable, maintainable, and scalable mobile and backend architectures following modern software engineering best practices.
Design and implement secure authentication and authorization using OAuth 2.0, OpenID Connect (OIDC), PKCE, JWT, biometrics, and secure session management.
Develop mobile features that leverage secure storage, push notifications, GPS/location services, background processing, offline-first capabilities, and data synchronization.
Design and implement reliable offline synchronization strategies, including conflict detection, conflict resolution, retry mechanisms, and background synchronization.
Develop and integrate RESTful APIs, and real-time communication services (WebSockets/SignalR) to support mobile functionality with Object Oriented Programming languages like C#, Java, Python, or Go.
Build cloud-native solutions using platforms such as Microsoft Azure, or AWS, including serverless functions, storage, messaging, and API management services.
Collaborate with Product Managers, UX Designers, Backend Engineers, Security Architects, QA Engineers, and DevOps teams to deliver high-quality, end-to-end solutions.
Optimize application performance, startup time, memory usage, battery consumption, network efficiency, and overall user experience.
Implement robust error handling, logging, telemetry, monitoring, and analytics to ensure application reliability and observability.
Write clean, maintainable, testable, and well-documented code following established coding standards and best practices.
Participate in architecture reviews, technical design discussions, code reviews, and sprint planning activities.
Mentor junior and mid-level developers, promote engineering best practices, and contribute to a culture of continuous learning and technical excellence.
Support CI/CD pipelines for both mobile applications and backend services, including automated testing, deployments, code signing, and release management.
Troubleshoot and resolve production issues across the mobile application, backend APIs, cloud infrastructure, and third-party integrations.
Stay current with emerging mobile, cloud, and software engineering technologies, frameworks, and security best practices, and recommend improvements where appropriate.