Senior Front-End & UI Developer — React/TypeScript Expert

Citigroup Inc.; Singapore; On-site; SGD 140,000 - 190,000; Full time

Job summary

Citigroup Inc. in Singapore is seeking an experienced Senior Full Stack UI Developer to build scalable web apps using React and TypeScript. You will work with front office, product, and development teams to improve efficiency and reduce operational risk.

The role requires 8–10 years in React/Redux and modern web tech, strong teamwork and stakeholder management, and the ability to work independently. Based in Singapore, full-time position with opportunities to contribute to architecture and best

Qualifications

• 8–10 years of experience in React/Redux/web technologies.
• Strong communication and stakeholder management abilities.
• Ability to work independently as well as in a team.
• Bachelor's degree or equivalent experience.

Responsibilities

• Design, develop and maintain web apps using React and TypeScript.
• Manage application state with Redux and middleware.
• Write unit tests with Jest/React Testing Library.
• Create reusable UI components for cross-feature use.
• Contribute to architecture and frontend best practices.
• Perform code reviews and improve quality and performance.
• Plan and schedule own work with minimal supervision.
• Collaborate with front office, product and development teams.

Skills

React

Redux

TypeScript

HTML/CSS

Websockets

RxJS

Education

Bachelor's degree

Tools

Jest

React Testing Library

Webpack

Vite

Electron

Node.js

Express.js

Job description

Citigroup Inc. in Singapore is seeking an experienced Senior Full Stack UI Developer to build scalable web apps using React and TypeScript. You will work with front office, product, and development teams to improve efficiency and reduce operational risk.

The role requires 8–10 years in React/Redux and modern web tech, strong teamwork and stakeholder management, and the ability to work independently. Based in Singapore, full-time position with opportunities to contribute to architecture and best