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Hydrogen Group
React Native Developer

React Native Developer

On site

Knutsford, United kingdom

£ 360 /day

Freelance

27-10-2025

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Skills

TypeScript CI/CD react Agile Mobile App Development Redux CI/CD Pipelines Android

Job Specifications

React Native Developer - (Contract)
Knutsford | Hybrid (2-3 days onsite, non-negotiable)
£360/day (PAYE through Umbrella)
Contract until 31/12/2025
BPSS eligibility requiredAbout the Role
We are looking for a React Native Developer to join the Digital Channels team, helping to build world-class digital banking experiences across mobile and web.
This role offers the opportunity to work on scalable, secure, and accessible applications within a collaborative engineering environment, contributing to products used by millions of customers daily.What You Will Be Doing

Develop and maintain applications using React and React Native
Implement best practices with React hooks, component life cycle methods, and design patterns
Manage app state using Redux, Context API, or Zustand
Integrate TypeScript for robust, type-safe code
Ensure code quality via ESLint, Prettier, and comprehensive testing (Jest, React Testing Library, Detox, or Cypress)
Apply WCAG accessibility and security standards for inclusive, compliant experiences
Optimize app performance through profiling and tuning
Contribute to CI/CD pipelines and automated deployment workflows
Collaborate on building and maintaining shared React component libraries
What We Are Looking For
? Strong hands-on experience with React and React Native
? Solid understanding of TypeScript, hooks, and state management patterns
? Proven background in testing, code quality, and accessibility
? Knowledge of CI/CD workflows and shared library publishing
? Experience optimizing performance and upgrading across major React versionsNice to Have
? Agile delivery experience
? Background in native mobile app development (iOS/Android)
? Familiarity with Flutter or Xamarin
? Contributions to open-source projects or developer communities

About the Company

At Hydrogen Group, we enable people to live healthier, happier, more fulfilling and more successful lives in a rapidly changing world. We do this every day by giving people the tools they need to thrive. We know what works for one person, or business, won’t suit another, but if we can truly understand what type of people will thrive in your business, or what you need to Thrive in your own role, we’ll help you find that person or organisation to help you do just that. Our purpose will ensure that the people we work with ar... Know more