Senior Frontend Engineer: Design Systems & React Specialist

NTT DATA, Inc.; Región Centro; Híbrido; MXN 900.000 - 1.300.000; Jornada completa

Descripción de la vacante

NTT DATA is seeking a Senior Frontend Developer in Mexico to join a hands-on engineering team. You will build and maintain reusable React + MUI components, write TypeScript APIs, and implement new components from design specs (Figma) while collaborating with a Tech Lead.

You will participate in code reviews, uphold accessibility and performance standards, own larger pieces of work end to end, and mentor two mid-level developers while contributing to design and architecture discussions around

Formación

• Experience with front-end development in production using React.js.
• Proficiency in TypeScript with typed props/interfaces.
• Experience with MUI or similar CSS-in-JS theming systems.
• Experience working in a shared codebase with multiple teams and code reviews.
• Automated testing with Jest and/or React Testing Library.
• Ownership of a shared component library or design system.
• Familiarity with design tokens and theming across components.
• Ability to propose API design and theming decisions.
• Mentorship and code-review experience.

Responsabilidades

• Build and maintain reusable, accessible React + MUI components, patterns, themes, and utilities.
• Write and maintain TypeScript component APIs following established conventions.
• Implement new components from design specs (Figma).
• Write and maintain automated tests (unit, integration, visual regression) for shared components.
• Participate in code review and follow engineering standards for accessibility, performance, versioning, and documentation.
• Own larger pieces of work end to end with minimal oversight.
• Mentor mid-level developers and review their work.
• Contribute to design and architecture discussions around component API design, theming/token approach, and testing strategy.

Conocimientos

React.js

TypeScript

MUI

Design Tokens

Storybook

Jest/RTL

Git Workflow

Component Library

Mentorship

Herramientas

npm

Semantic Versioning

Private Registry

CI/CD

Descripción del empleo

NTT DATA is seeking a Senior Frontend Developer in Mexico to join a hands-on engineering team. You will build and maintain reusable React + MUI components, write TypeScript APIs, and implement new components from design specs (Figma) while collaborating with a Tech Lead.

You will participate in code reviews, uphold accessibility and performance standards, own larger pieces of work end to end, and mentor two mid-level developers while contributing to design and architecture discussions around