Citi

Senior GUI developer - Equities Technology

Citi
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2 months ago
Mississauga, CanadaSenior

Base Salary

$121k - $171k/yr

Responsibilities

  • Design, develop, and maintain web applications using React and TypeScript.
  • Manage application state using Redux and middleware such as Redux Toolkit.
  • Write unit tests and maintain high test coverage using tools including Vitest, Jest, and React Testing Library.
  • Create reusable UI components for use across multiple feature applications.
  • Contribute to application architecture, front-end frameworks, design patterns, and development best practices.
  • Perform code reviews and improve software quality, maintainability, and testability.
  • Plan and schedule work independently while collaborating with front-office, product development, and engineering teams.
  • Support solutions that improve efficiency, reduce operational risk, and enable business expansion.

Requirements

  • 6–10 years of experience with React, Redux, WebSockets, and modern web technologies.
  • Hands-on experience with HTML5, CSS3, SASS, CSS-in-JS, JavaScript, TypeScript, React, and React Hooks.
  • Experience with unit testing using Jest, React Testing Library, and related testing tools.
  • Experience with Redux, Recoil, React Context, RxJS, WebSockets, and Web Workers.
  • Experience with Webpack, Vite, debugging, code performance analysis, and benchmarking.
  • Experience with Electron, REST APIs, JWT, Node.js, and Express.js.
  • Bachelor’s degree or university degree, or equivalent experience.
  • Nice-to-have experience with Bitbucket, Jenkins, Artifactory, Confluence, MongoDB, AMPS Server, npm Workspaces, micro frontends, ESLint, TSLint, Docker, OpenShift, and Angular.

Benefits

  • Full-time position with a primary location in the stated job posting.
  • Annual base salary range of $120,800.00–$170,800.00.

Tech Stack

AngularDockerElectronExpressJavaScriptJenkinsJestMongoDBNode.jsOpenShiftReactReduxSassTypeScriptWebpack

Categories

Citi

About Citi

10,000+ employees

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have over 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities. For information on Citi’s commitment to privacy, visit on.citi/privacy.

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