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Senior Front-End Developer

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Senior Front-End Developer in Others

  • Singapore, Singapore

Responsibilities

  • Design, develop, and maintain web applications using React and TypeScript.
  • Manage application state using Redux and middleware such as Redux Toolkit.
  • Write unit tests and maintain high test coverage.
  • Create reusable UI components for use across multiple feature applications.
  • Contribute to application architecture, front-end frameworks, design patterns, and engineering best practices.
  • Perform code reviews and improve software quality, maintainability, and testability.
  • Plan and schedule work independently and implement functionality without direct supervision.
  • Collaborate with front-office, product development, and engineering teams to deliver solutions that improve efficiency, reduce operational risk, and support business growth.

Requirements

  • At least 7–10 years of relevant development experience.
  • Hands-on experience with HTML5, CSS3, Sass, CSS-in-JS, JavaScript, TypeScript, React, and React Hooks.
  • Experience with Redux, Recoil, React Context, RxJS, WebSockets, and Web Workers.
  • Experience with unit testing tools and libraries including Jest, React Testing Library, and Vitest.
  • Experience with Webpack, Vite, debugging, code performance, and benchmarking.
  • Experience with backend programming languages and frameworks such as Java and Spring Boot.
  • Experience with REST APIs, JWT, Node.js, and Express.js.
  • Experience with container-based development such as Electron.
  • Familiarity with Bitbucket, Jenkins, Artifactory, Confluence, MongoDB, AMPS Server, npm workspaces, micro frontends, ESLint, TSLint, Docker, and OpenShift is preferred.
  • Experience with Angular or other UI frameworks is preferred.
  • Bachelor’s degree or university degree, or equivalent experience.
  • Must be eligible to work in Singapore.

Citi

Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdi...

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