Senior Frontend Engineer – React/TypeScript Trading Platforms

Citigroup; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Citi in Singapore seeks a senior frontend developer to design and deliver enterprise-grade web applications using React and TypeScript. You will drive state management with Redux/RTK, implement robust tests with Cypress and Vitest, and build reusable UI components across trade management platforms.

The role emphasizes collaboration with front office, operations and product teams, with a focus on scalable, maintainable code and best practices.

Qualifications

• 5–6 years frontend experience with React and TypeScript.
• Deep knowledge of React, Redux, RTK, Cypress and Storybook.
• Strong testing focus with Cypress and Vitest, TDD preferred.
• Advanced JavaScript/TypeScript, complex types and interfaces.
• Responsive design and CSS proficiency; backend basics (Node.js, Java, Spring).
• Experience with REST/JSON/XML data exchanges and databases.
• Clear written and verbal communication; team player in ambiguity.

Responsibilities

• Design, develop and maintain web apps using React and TypeScript.
• Manage application state with Redux and middleware like RTK.
• Ensure high test coverage with unit tests (Vitest) and Cypress tests.
• Build reusable UI components across Trade Management apps.
• Contribute to architecture, patterns and best practices.
• Perform code reviews to improve quality and maintainability.
• Plan own work, deliver features with minimal supervision.
• Collaborate with clients and stakeholders to define features.
• Foster good team culture and adapt to different environments.
• Coach junior analysts where needed.

Skills

React

TypeScript

Redux

RTK

Cypress

Vitest

Storybook

JavaScript

CSS / Responsive design

Node.js

Education

Bachelor's degree

Tools

OpenShift

Kubernetes

AngularJS

Job description

Citi in Singapore seeks a senior frontend developer to design and deliver enterprise-grade web applications using React and TypeScript. You will drive state management with Redux/RTK, implement robust tests with Cypress and Vitest, and build reusable UI components across trade management platforms.

The role emphasizes collaboration with front office, operations and product teams, with a focus on scalable, maintainable code and best practices.