Mobile Application Developer*
Recruitment Agency: Broster Buchanan
Location: Fully remote but needs to be UK based
Temporary: Contract
Working hours: Full-time
Salary: £450 - £600 per day
-
Full job description
taken existing React Native applications through SDK upgrades,
security remediation, build fixes and App Store / Google Play re-submission
Fully remote but needs to be UK based
This is a short-term Mobile Application Recovery / Modernisation assignment rather than a conventional “App Developer” role.
I urgently need someone who has actually taken existing React Native applications through SDK upgrades, security remediation, build fixes, and App Store / Google Play re-submission
Our client, a UK business within the construction industry, has a customer-facing mobile application for iOS and Android that needs urgent technical recovery. Built with React Native, Expo, and ASP.NET Core, the app provides customers with smart telemetry data from units—energy consumption, CO2 emissions, and asset tracking—but is currently unavailable on both app stores due to outdated SDKs and unresolved compatibility issues.
This is a temporary role offering an initial 3-10 day assignment to stabilise the application and return it to production, with the opportunity for ongoing monthly support thereafter. The position is remote, and the successful candidate will take full ownership of the existing codebase, identify root causes, and manage the release process to both stores.Take ownership of an existing React Native application, diagnose critical issues, and restore it to both the Apple App Store and Google Play Store
Initial 3-10 day assignment with potential for ongoing 1 day per month maintenance and support
Predominantly remote, with occasional on-site meetings if required
Preferred Requirements
Proven expertise in React Native and Expo, with hands-on experience updating SDKs and resolving build and compatibility issues
Strong track record of successfully taking existing mobile applications through Apple App Store and Google Play Store updates or re-submissions
Solid understanding of iOS and Android development, including build configurations, certificates, signing, and deployment processes
Experience with ASP.NET Core, Microsoft Azure, and REST API integration
Comfortable debugging mobile applications, troubleshooting crashes, and managing the release and submission process end-to-end
Preferred Qualifications
Demonstrable experience as a senior mobile or React Native developer with a portfolio of production applications
Familiarity with App Store Connect, Google Play Console, and Expo EAS for deployment and release management
Knowledge of mobile application security best practices and experience with Microsoft Entra ID or Azure AD B2C
The Work From Home Hub is dedicated to finding and sharing remote and hybrid job opportunities across the UK. The content available on theworkfromhomehub.co.uk is intended for general informational purposes only. While we strive to ensure the information provided is accurate and reliable, we make no guarantees or warranties, expressed or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of the information presented on our site.
Whether you are looking to change careers, advance in your current role, navigate workplace challenges, or return to work after a break, I can give you expert guidance and practical strategies to help you achieve your goals.
Visit Victoria-Hopkins.com for more information
This page may contain adverts for products and services tailored to those seeking homebased roles or already working remotely. These adverts help The Work From Home Hub source and share more job opportunities to our community. Support our mission - become a partner today.