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React Native Tech Lead

barclays.co.uk Logo

Barclays

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Location:
India , Pune

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Join us as a React Native Tech Lead at Barclays, where you will be responsible for supporting the successful delivery of location strategy projects to plan, budget, agreed quality and governance standards. You'll spearhead the evolution of our digital landscape, driving innovation and excellence. You will harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled customer experiences. You will be involved in designing and developing customer-facing mobile features using React Native with strong focus on security, performance and reliability. Collaborate with Java/API teams and SDETs to ship high quality increments in agile sprints.

Job Responsibility:

  • Support the successful delivery of location strategy projects to plan, budget, agreed quality and governance standards
  • Spearhead the evolution of our digital landscape, driving innovation and excellence
  • Harness cutting-edge technology to revolutionise our digital offerings, ensuring unparalleled customer experiences
  • Design and develop customer-facing mobile features using React Native with strong focus on security, performance and reliability
  • Collaborate with Java/API teams and SDETs to ship high quality increments in agile sprints
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
  • Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

Requirements:

  • Build responsive, accessible React Native components and screens with TypeScript/JavaScript, Redux state management and robust navigation patterns
  • Integrate secure authentication flows (OAuth2/JWT, biometrics SDKs) and partner SDKs
  • handle secure storage and token lifecycles
  • Consume RESTful APIs
  • collaborate closely with backend (Java/Spring Boot) on contract-first designs and error handling
  • Optimize performance (lazy loading, code splitting, profiling) and ensure crash free stability across Android/iOS
  • Uphold OWASP secure coding principles, accessibility and observability practices
  • Participate in code reviews, unit/UI testing, sprint ceremonies and release activities
  • Must Have Skills - React Native, React 18, TypeScript/JavaScript, Redux
  • mobile UI/UX
  • REST integration
  • secure storage/token handling
  • Git
  • agile ways of working

Nice to have:

  • Jest/RTL, Appium/Detox
  • iOS/Android app distribution
  • third party SDK integrations
  • CI/CD (Jenkins/GitLab)
  • observability (ELK/Splunk/AppDynamics)
What we offer:
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution

Additional Information:

Job Posted:
December 25, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
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