Senior Front-End Developer, Vice President

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

This role is for a Senior Full Stack UI Developer in Citi Equities Technology.

The candidate should possess strong analytical and technical ability with at least 8 to 10 years of 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.

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 position is based in Singapore.

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:

• 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

Nice to have:

• Exposure to Github, Jenkins, Artifactory, Confluence
• MongoDB, AMPS Server - should able to query
• Workspace tools – npm workspace, Micro Frontend, ESLint/TSLint
• Docker management, Openshift containers
• Experience working with other UI frameworks such as Angular
• Experience working with any other backend programming languages and framework such as Java and Springboot

Education:

• Bachelor’s degree/University degree or equivalent experience

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.