This role will assist with the development of our internal Angular design system component library, strongly contributing to the stability and scalability of our core frontend frameworks. As a key engineer on the team, you will focus on high-quality component development, ensuring our library is structured and documented in a way that enables AI tools, code generation workflows, and agentic experiences to consume and build with our components. You will work closely with the rest of our framework development team and CSS lead to maintain a cohesive and consistent foundation across design and code.

Integrated within the Design organization, you will produce code that aligns with the standards of our internal design library. This is a core engineering role focused on building and maintaining high-performance Angular components that deliver a best-in-class user experience to our clients, both internally and externally. You will also partner closely with internal development teams to provide onboarding, integration guidance, and ongoing technical support as they adopt the library.

Responsibilities

Build, maintain, and improve reusable Angular UI components aligned to our design system guidelines

Write unit tests using Jasmine/Karma and end-to-end (e2e) tests using Cypress

Develop and maintain complex data table and filtering features within the design system

Collaborate on reactive form components and form input patterns defined by the design system

Ensure all components meet accessibility standards (WCAG) through automated testing tools





Help maintain and generate component documentation

Apply consistent code quality standards using ESLint and Prettier

Work within the Angular library project structure, including ng-package, schematics, and multiple tsconfig targets

Work with AI to accelerate development of the library, and to embed the design system into our internal AI solutions

Participate in the versioning and release of the Angular component library and provide support to its consumers

Required Skills

2–5 years of hands-on experience with Angular (v15+; project is on Angular 21) and a solid understanding of reusable component-level development

Strong understanding of TypeScript and RxJS

Experience with Angular Reactive Forms and component lifecycle hooks

Proficiency with HTML/SCSS and component-level styling using design tokens

Experience writing high-quality code that is well-documented and easy to maintain with accompanying unit tests and familiarity with end-to-end (e2e) testing

Comfortable working in a monorepo and Angular library project structure

Comfortable working within Figma to analyze design specifications

Solid Git workflow skills, including branching, pull requests (PRs), and code reviews





Strong attention to detail & analytical skills

Strong communication skills, and ability to raise and escalate concerns when appropriate

Stay up to date on the latest software development trends and technologies

Desirable Skills & Experience

Prior experience contributing to or consuming a design system or component library

Familiarity with Angular CDK and advanced component patterns, such as portals, overlays, and virtual scrolling

Experience with Angular Schematics, including ng-add, ng-generate, and ng-update

Awareness of WCAG/accessibility principles and automated accessibility (a11y) testing

Understanding of CI/CD pipelines (Jenkins) and containerized deployments using Docker and Helm

Education

Bachelor’s/University degree or equivalent experience

Job Family Group: Technology

Job Family: Digital Design Engineering

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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📌 Design System Developer – Angular (Ciudad de México)
🏢 Citigroup
📍 Ciudad de México