Senior React Native Mobile and Full Stack Developer

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.

Key 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.

Education & Experience Recommended

• Four-year or Graduate Degree in Computer Science, Software Engineering, or any other related discipline or commensurate work experience or demonstrated competence.
• Typically has 7-10 years of work experience, preferably in cross-platform mobile software development.
• Typically has 3-5 years experience working with RESTful APIs.

Benefits:

• Health insurance
• Dental insurance
• Vision insurance
• Long term/short term disability insurance
• Employee assistance program
• Flexible spending account
• Life insurance
• Generous time off policies, including;
• 4-12 weeks fully paid parental leave based on tenure
• 11 paid holidays
• Additional flexible paid vacation and sick leave