Senior React Native Engineer (Remote, Full-Time) [HR222]

Smart Working Solutions

1d • Remote

About The Position

As a Senior React Native Engineer, you will contribute to the development and maintenance of a production mobile application available on iOS and Android. Working alongside an existing developer, you will take ownership of well-defined development work and help deliver reliable, high-quality mobile experiences. You will work independently within an established codebase, clarify requirements, and take responsibility for assigned work from development through testing, code review, and release.

This is a senior-level remote opportunity with a UK-based company, requiring substantial hands-on mobile engineering experience and the ability to contribute productively to an existing application.

Requirements

• At least 5 years of software engineering experience and the ability to work independently within an existing codebase.
• At least 5 years of hands-on React Native experience, including recent development and maintenance of a production mobile application.
• At least 5 years of JavaScript or TypeScript and React experience, with strong proficiency in hooks, component design, navigation, and state management.
• At least 5 years of mobile delivery experience across iOS and Android, including shipping and maintaining features on both platforms and contributing to the release process.
• At least 3 years of API integration experience, building reliable asynchronous flows with loading states, failure handling, and retries.
• At least 2 years of mobile debugging and testing experience, including diagnosing crashes, performance issues, and platform-specific bugs on real devices, and testing affected flows.
• Ability to become productive quickly in an existing codebase, clarify development scope, and independently own assigned work through review and release.

Nice To Haves

• Experience improving application reliability or maintainability within an early-stage consumer application.
• Familiarity with mobile CI/CD, crash reporting, and production monitoring.
• Experience implementing camera or photo uploads, share sheets, deep links, or content import functionality.
• Experience with native iOS or Android debugging.
• Experience integrating AI-powered features, including handling slow or inaccurate results.
• Experience developing grocery, meal planning, or consumer shopping products.

Responsibilities

• Independently own well-scoped development work, support the existing developer, and deliver assigned tasks through testing and release.
• Build, enhance, and maintain features in a production React Native application for iOS and Android.
• Integrate APIs and implement reliable asynchronous flows, including loading states, failure handling, and retry mechanisms.
• Diagnose and resolve application crashes, performance issues, and platform-specific bugs on real devices.
• Test affected application flows to ensure functionality and reliability.
• Clarify the scope of assigned work before implementation and take ownership through code review and release.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed