Senior Front-End Developer, Vice President

Citi; Singapore; On-site; SGD 120,000 - 200,000; Full time

Job summary

Citi Equities Technology is seeking a senior frontend developer in Singapore to design, develop, and maintain web apps using React and TypeScript. You will manage application state with Redux and write unit tests for quality.

Collaborate with front office, product development, and other teams to drive architecture and best practices. Strong communications and independent work style are essential.

Qualifications

• 7-10 years of development experience.
• Strong React/TypeScript and front-end architecture skills.
• Experience with Redux, React hooks and state management.
• Familiar with testing via Jest and React Testing Library.
• Knowledge of WebSocket, RxJS, and modern web tooling.
• Ability to work independently and in teams; good communication.

Responsibilities

• Design, develop, and maintain web apps using React and TypeScript.
• Manage application state with Redux and related middleware.
• Write unit tests to ensure high test coverage.
• Contribute to UI components library and architecture choices.
• Participate in code reviews and improve code quality.
• Collaborate with front office, product, and other teams.

Skills

React

TypeScript

Redux

Websockets

HTML/CSS

Unit Testing

Jest

RxJS

REST APIs

Node.js

Education

Bachelor's degree

Tools

Webpack

Vite

Electron

Git

Jenkins

Confluence

MongoDB

Job description

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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