Senior React Native Developer

Salary: £62,000 - 102,000 per year

Requirements:

• Deep understanding of React Native architecture and mobile development best practices across both iOS and Android platforms
• Experience with CI/CD pipelines for mobile app deployment, including App Store and Google Play release processes
• Good problem-solving skills and a structured approach to cross-platform mobile development, including AWS and AppSync integration
• Experience with mobile testing frameworks and a solid understanding of TDD across iOS and Android
• Strong communication skills and ability to work collaboratively in a team, including with backend engineers working across AWS services
• Comfortable working with and maintaining iOS and Android codebases and AppSync backends built by different teams

Responsibilities:

• Design and develop cross-platform mobile applications using React Native for both Android and iOS, ensuring consistent performance and user experience across devices and OS versions
• Build and maintain GraphQL APIs using AWS AppSync, including schema design, resolvers and real-time subscription functionality
• Integrate AWS services such as DynamoDB, Lambda, S3 and Cognito with AppSync to deliver scalable and secure backend solutions
• Lead architectural discussions and technical decision-making across the mobile stack, ensuring scalable and maintainable solutions for both iOS and Android applications
• Implement responsive and intuitive UI components following platform-specific guidelines for both Android and iOS, ensuring a native look and feel across all supported devices and screen sizes
• Manage application state effectively using appropriate state management solutions, maintaining clean and predictable data flows
• Own the full release lifecycle for both platforms, including building, signing and deploying applications through the Apple App Store and Google Play Store
• Write and maintain automated tests including unit, integration and end-to-end tests to ensure code quality, reliability and confidence across all supported platforms and devices
• Monitor and optimise application performance, identifying and resolving bottlenecks in rendering, network calls and memory usage across both platforms
• Collaborate closely with designers, product managers, and backend engineers to translate requirements and wireframes into polished, production-ready features
• Stay current with the React native ecosystem, proactively evaluating new libraries, tools and AWS service updates to continuously improve the development stack

Technologies:

• AWS
• Lambda
• Android
• Backend
• CI/CD
• GraphQL
• Support
• Mobile
• Network
• React
• React Native
• TDD
• iOS
• UX UI Design
• Cloud

More:

At CV-Library, our vision is to help the world to work, and we are looking for exceptional, talented people to help us realise this vision in the UK and overseas markets. We are in a period of focused internal investment following a year of strategic acquisitions and significant investment across the business, from Tech and Data to People and HR. This is a permanent Senior React Native Developer role based in Fleet, Hampshire, working Monday to Friday, 09:00 to 17:30, on a hybrid pattern with 2 days per quarter on site. We are committed to promoting a fully diverse and inclusive workforce and welcome applications from all candidates who meet the key requirements. We also support reasonable adjustments for applicants who need assistance.

last updated 34 week of 2026