Citi is hiring : Front End UI Developer in Irving

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities :

Collaborate with cross-functional teams to build and maintain web applications.

Develop and maintain front-end applications using ReactJS, Typescript and modern UI frameworks.

Build scalable backend services and APIs using NestJS.

Write clean, maintainable and testable code following best software development practices.

Ensure UI / UX designs are implemented accurately and responsively.

Participate in code reviews and provide constructive feedback.

Troubleshoot, debug and optimize performance across tech stack.

Contribute to continuous integration / continuous deployment (CI / CD) processes.

Document technical designs, processes and workflows.

Qualifications :

Proficiency in ReactJS (f unctional components, hooks, context API, state management)

Experience in Typescript or similar language (typing, generics, interfaces, advance features)

Solid foundation in HTML5, CSS3 and modern responsive design practices.

Demonstrated experience in building and deploying web applications using ReactJS and NestJS.

Experience with CSS frameworks (Tailwind, Bootstrap, Material UI or similar)

Understand of frontend build tools ( Webpack, Vite, Babel)

Hands-on experience with NestJS or similar framework (modules, services, controllers, dependency injection)

Strong knowledge o f RESTful APIs and / or GraphQL.

Familiarity with databases (PostgreSQL, MySQL or MongoDB)

Experience with ORMs (TypeORM, Prisma, Sequelize)

Familiarity with testing frameworks (Jest, React Testing Library, Supertest, Cypress)

Familiarity with Git-based workflows (GitHub / GitLab / Bitbucket)

Knowledge of CI / CD pipelines and deployment practices (Docker, Kubernetes or cloud providers)

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

Primary Location :

Irving Texas United States

Primary Location Full Time Salary Range :

$107,120.00 - $160,680.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including : medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

Build Tools, CSS Framework, Node.js, React.js, React Native, React Redux, React VR.

Anticipated Posting Close Date :

Oct 02, 2025

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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