Senior Full-Stack Engineer (React/TypeScript) – Singapore

Citibank (Switzerland) AG; Singapore; On-site; Confidential; Full time

Job summary

Citi Equities Technology in Singapore is seeking a Senior Full Stack Developer (Vice President) to design and deliver scalable web applications. You will work with front office, product development and the development team to improve efficiency, reduce risk and enable business growth.

You will build in React and TypeScript, manage state with Redux, implement tests with Vitest, and contribute to architecture and best practices.

Qualifications

• Bachelor’s degree in a relevant field.
• 8–10 years of experience in web development.
• Strong expertise in React, TypeScript and Redux.
• Experience with testing (Vitest/Jest) and modern tooling.
• Ability to work with stakeholders and in cross-functional teams.

Responsibilities

• Design, develop and maintain web apps using React and TypeScript.
• Manage application state with Redux and related middleware.
• Ensure high test coverage with unit tests (Vitest/Jest).
• Write reusable UI components for multiple feature apps.
• Contribute to architecture and front-end best practices.
• Perform code reviews and plan own work with minimal supervision.
• Collaborate with front office, product and development teams.

Skills

HTML5

CSS3

SASS

TypeScript

React

Redux

Websockets

Vitest

Jest

Redux Toolkit

Webpack

Vite

Electron

RESTful APIs

Node.js

Express.js

RxJS

Web Workers

Docker

Angular

Java

Spring Boot

GitHub

Jenkins

Confluence

MongoDB

Education

Bachelor's degree

Tools

Jest

React Testing Library

Confluence

Docker

OpenShift

Job description

Citi Equities Technology in Singapore is seeking a Senior Full Stack Developer (Vice President) to design and deliver scalable web applications. You will work with front office, product development and the development team to improve efficiency, reduce risk and enable business growth.

You will build in React and TypeScript, manage state with Redux, implement tests with Vitest, and contribute to architecture and best practices.