React JS Developer / Frontend Developer
Posted
Summary
Frontend developer designing and building scalable, secure user interfaces for web banking applications and enterprise platforms. Day-to-day work centers on React.js, TypeScript, Redux state management, and micro-frontend architectures (Webpack Module Federation), integrating with REST/GraphQL backend services in an Agile/Scrum team in Singapore.
Job Summary
The resource will design, build, and maintain scalable, high-performance, and secure user interfaces for web banking applications and enterprise platforms. The role requires close collaboration with product managers, UI/UX designers, backend engineers, and solution architects in an Agile/Scrum environment.
Key Responsibilities Design and develop modular, responsive, and reusable components using React.js, TypeScript, and modern JavaScript (ES6+). Implement application state management using Redux Toolkit, Context API, or equivalent solutions. Work within Micro-Frontend architectures, including Webpack Module Federation. Integrate frontend applications with RESTful APIs, GraphQL, enterprise microservices, and backend services. Develop unit and integration tests using Jest, React Testing Library, or Cypress. Optimize load time, rendering performance, browser compatibility, and frontend efficiency. Follow enterprise security practices, including OWASP Top 10, XSS/CSRF mitigation, and secure token/OAuth 2.0 management. Participate in Agile ceremonies, peer code reviews, sprint planning, and technical refinement. Mandatory Skills / Qualifications Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field. 6+ years of relevant web/frontend development experience, with strong hands-on expertise in React.js, TypeScript, HTML5, and CSS3/SASS. Strong knowledge of React Hooks, Component Lifecycle, Virtual DOM, and Higher-Order Components. Experience with Redux, Redux-Saga/Thunk, Zustand, or similar state management solutions. Proficiency with Webpack/Vite, npm/Yarn, Git/Bitbucket, and CI/CD tools such as Jenkins and SonarQube. Banking, wealth management, financial services, or large-scale enterprise application experience is highly advantageous. Good to Have Micro-Frontend architecture and UI Design Systems. Styled-Components, Tailwind CSS, or component UI libraries. Docker and cloud platforms such as AWS/PCF. Understanding of WCAG and screen-reader accessibility standards. Submission Requirements
Key Responsibilities Design and develop modular, responsive, and reusable components using React.js, TypeScript, and modern JavaScript (ES6+). Implement application state management using Redux Toolkit, Context API, or equivalent solutions. Work within Micro-Frontend architectures, including Webpack Module Federation. Integrate frontend applications with RESTful APIs, GraphQL, enterprise microservices, and backend services. Develop unit and integration tests using Jest, React Testing Library, or Cypress. Optimize load time, rendering performance, browser compatibility, and frontend efficiency. Follow enterprise security practices, including OWASP Top 10, XSS/CSRF mitigation, and secure token/OAuth 2.0 management. Participate in Agile ceremonies, peer code reviews, sprint planning, and technical refinement. Mandatory Skills / Qualifications Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field. 6+ years of relevant web/frontend development experience, with strong hands-on expertise in React.js, TypeScript, HTML5, and CSS3/SASS. Strong knowledge of React Hooks, Component Lifecycle, Virtual DOM, and Higher-Order Components. Experience with Redux, Redux-Saga/Thunk, Zustand, or similar state management solutions. Proficiency with Webpack/Vite, npm/Yarn, Git/Bitbucket, and CI/CD tools such as Jenkins and SonarQube. Banking, wealth management, financial services, or large-scale enterprise application experience is highly advantageous. Good to Have Micro-Frontend architecture and UI Design Systems. Styled-Components, Tailwind CSS, or component UI libraries. Docker and cloud platforms such as AWS/PCF. Understanding of WCAG and screen-reader accessibility standards. Submission Requirements