Senior Front-End Developer

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Senior Front-End Developer in Others

Citi
Full time
Email

Others
10/13/2026
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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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