Senior Front-End Developer, Vice President

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

Job summary

Citi Equities Technology is seeking a senior frontend developer in Singapore to design, develop, and maintain web applications using React and TypeScript. You will collaborate with front office, product development, and other developers to enhance efficiency, reduce risk, and support business growth.

The role requires strong analytical and technical abilities with 7–10 years of experience in React, Redux, websockets, and cutting-edge web technologies.

Qualifications

• 7–10 years of development experience.
• Hands-on with React, TypeScript and Redux.
• Experience with unit tests using Jest.
• Familiar with Webpack/Vite and modern web tools.

Responsibilities

• Design, develop and maintain web apps using React and TypeScript.
• Manage application state with Redux and middleware.
• Ensure high test coverage with Vitest/Jest.
• Write reusable UI components across feature apps.
• Contribute to front-end architecture and best practices.
• Perform code reviews and improve quality and maintainability.

Skills

React

TypeScript

Redux

HTML/CSS

Unit Testing

WebSockets

Debugging

Stakeholder management

Education

Bachelor’s degree

Tools

Webpack

Vite

Jest

React Testing Library

Redux Toolkit

Electron

Bitbucket

Jenkins

Artifactory

Confluence

Job description

• Build Tools like Webpack/Vite etc

This role is in Citi Equities Technology. As a senior developer you will work together with front office, product development and members of development team to provide solutions that improve efficiency, decrease operational risk, and enable the business to expand.

The candidate should possess strong analytical and technical ability with 7-10 years' experience in React, Redux, websockets and cutting-edge web technologies. Candidate should be able to work independently as well as being a team player, with good communication skills and stake holder management.

Responsibilities

• Design, develop and maintain web apps using React and TypeScript, ensuring high quality, clean and maintainable code.
• Manage application state using redux and middleware such as redux toolkit.
• Ensure high test coverage by writing unit tests using Vitest.
• Write and maintain a suite of reusable UI components which can be used across different feature apps.
• Contribute to the overall application architecture and provide inputs on front end frameworks, design patterns and best practices.
• Perform code reviews and contribute to overall quality, maintainability and testability of software developed.
• Be a self-starter and plan/schedule own work for tasks and projects, implement functionality without direct supervision.
• Work closely with teams to form good working culture and continuously adapt to different working environment.

Requirements

• Minimum 7-10 years of relevant experience in Development
• Experience working with any other backend programming languages and framework such as Java and Springboot
• Hands on HTML5, CSS3/SASS/CSS in JS, Core JavaScript, Typescript
• Hands on React, React hooks
• Unit Testing with Jest, React-testing-library
• Application State Management with Redux, Recoil, React Context
• Reactive Apps with RxJS, Web Sockets, Web workers
• Build Tools like Webpack/Vite etc
• Debugging skills, Code performance, Bench Marking
• Container based development like Electron
• RESTful APIs, JWT, NodeJS, Express JS
• Must be eligible to work in Singapore

Nice to have

• Exposure to Bitbucket, Jenkins, Artifactory, Confluence
• MongoDB, AMPS Server - should be able to query
• Workspace tools – npm workspace, Micro Frontend, ESLint/TSLint
• Docker management, Openshift containers
• Experience working with other UI frameworks such as Angular

Education

• Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Job Family Group

Technology

Job Family

Applications Development

Time Type

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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