React Developer
Barclays · Pune · Posted 2026-07-18
Tech stack: AWS, JavaScript, React, TypeScript
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About the role
To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.
Responsibilities:
- 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.
Qualifications:
- Strong hands-on experience in React.js and modern JavaScript (ES6+).
- Building scalable, reusable and high-performance UI components.
- State management libraries such as Redux / Context API.
- Developing responsive and accessible web applications.
- Integrating frontend applications with RESTful APIs.
- Strong understanding of HTML5, CSS3, and modern UI frameworks.
- Writing clean, maintainable and testable code following best practices.
- Performance optimisation techniques for frontend applications.
- Participating in design discussions, code reviews, and Agile ceremonies.
- Experience with TypeScript and advanced React patterns (hooks, context, custom hooks).
- Exposure to frontend architecture and design (component-driven architecture).
- Experience with testing frameworks (Jest, React Testing Library).
- Familiarity with CI/CD pipelines and DevOps practices.
- Experience with micro-frontend architecture.
- Cloud platform exposure (AWS preferred).
- Prior experience in banking or financial services domain.
- You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.
- The location of the role is Pune, IN.
Qualifications
- Strong hands-on experience in React.js and modern JavaScript (ES6+).
- Building scalable, reusable and high-performance UI components.
- State management libraries such as Redux / Context API.
- Developing responsive and accessible web applications.
- Integrating frontend applications with RESTful APIs.
- Strong understanding of HTML5, CSS3, and modern UI frameworks.
- Writing clean, maintainable and testable code following best practices.
- Performance optimisation techniques for frontend applications.
- Participating in design discussions, code reviews, and Agile ceremonies.
- Experience with TypeScript and advanced React patterns (hooks, context, custom hooks).
- Exposure to frontend architecture and design (component-driven architecture).
- Experience with testing frameworks (Jest, React Testing Library).
- Familiarity with CI/CD pipelines and DevOps practices.
- Experience with micro-frontend architecture.
- Cloud platform exposure (AWS preferred).
- Prior experience in banking or financial services domain.
- You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.
- The location of the role is Pune, IN.
Responsibilities
- 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.