Sr. React Native Mobile Developer

Insight Global; Spring (TX); On-site; USD 69,000 - 83,000; Full time

Job summary

Insight Global in Houston, TX is seeking a Senior React Native Mobile Developer to design, build, and maintain enterprise mobile applications for iOS and Android. You'll collaborate with product managers, UX designers, backend engineers, security teams, and QA resources to deliver scalable mobile solutions.

Daily responsibilities include developing reusable and maintainable architectures, integrating APIs, implementing authentication, and optimizing performance.

Qualifications

• 7+ years of software development experience, including 5+ years with React Native.
• Strong expertise in React Native, JavaScript/TypeScript, Redux/Context API, and mobile architecture.

Responsibilities

• Design, build, and maintain enterprise mobile apps for iOS and Android.
• Collaborate with Product, UX, Backend, Security, and QA teams to deliver scalable solutions.
• Implement authentication/authorization and offline synchronization features.
• Optimize performance and battery usage; troubleshoot production issues.
• Mentor junior developers and contribute to architectural decisions.

Skills

React Native

JavaScript/TypeScript

Redux/Context API

Mobile architecture

OAuth 2.0 / OIDC / PKCE / JWT

Offline synchronization

Push notifications (FCM / APNs)

GPS / geofencing / maps

WebSockets / SignalR

Mobile security best practices

Tools

Firebase

Crashlytics

Sentry

App Insights

Job description

Job Description

A client in Houston, TX is looking for a Senior React Native Mobile Developer, you will design, build, and maintain enterprise mobile applications that support mission-critical business operations across iOS and Android platforms. You will collaborate closely with Product Managers, UX Designers, Backend Engineers, Security teams, and QA resources to deliver scalable and secure mobile solutions. Daily responsibilities include developing reusable and maintainable application architectures, integrating REST and GraphQL APIs, implementing authentication and authorization frameworks, optimizing application performance and battery consumption, and enhancing offline synchronization capabilities. You will also troubleshoot production issues, participate in code reviews and Agile ceremonies, mentor junior developers, and contribute to architectural decisions that drive long-term platform scalability and reliability. Based on knowledge and years of experience, this position offers a pay range of $50-60/hr.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [e-mail] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Skills and Requirements

7+ years of software development experience, including 5+ years with React Native.

Strong React Native, JavaScript/TypeScript, Redux/Context API, and mobile architecture expertise.

Experience with OAuth 2.0, OIDC, PKCE, JWT, and enterprise authentication platforms (Azure AD/Entra ID, Auth0, Okta, MSAL).

Proven experience building offline-first applications with synchronization, conflict resolution, and local databases.

Deep understanding of iOS and Android lifecycle, native integrations, secure storage, and mobile security best practices. Experience implementing push notifications using FCM and APNs.

Expertise with GPS, geofencing, map integrations, and location-based services.

Experience with Firebase, monitoring tools (Crashlytics, Sentry, App Insights), and real-time technologies such as WebSockets or SignalR.