We are looking for a

Senior Frontend Engineer to own a shared React component library used across multiple product pods, shaping component APIs, accessibility, and release governance. You will improve documentation, testing, and publishing workflows while partnering on an AI-assisted component generation pilot. Apply to help raise the quality bar across the portfolio!

Responsibilities

- Own the full lifecycle of the shared React component library, including new components, API changes, and deprecations

- Design composable, well-documented component APIs with clear prop contracts and predictable behaviors

- Ensure all components meet WCAG 2.1 AA standards across semantic HTML, ARIA, keyboard navigation, and focus management

- Review component implementations for accessibility compliance and block releases that do not meet standards

- Maintain the Yarn Berry monorepo structure and keep dependencies aligned across packages

- Operate and improve the package publishing pipeline to a GitLab NPM Registry

- Resolve outstanding security advisories and restore CI/CD confidence for releases

- Define and enforce a contribution process for teams across all pods

- Conduct a version audit to identify misaligned library versions across consuming products

- Maintain and improve Storybook documentation and Chromatic visual regression workflows

- Introduce and expand test coverage using Vitest and Playwright for the component library

- Drive a token sync workflow between design tokens and the repository with design partners

- Run an AI-assisted component generation pilot and establish a repeatable workflow with clear evaluation criteria

Requirements

- 3+ years of frontend engineering experience with React and TypeScript

- Proven ownership experience for shared libraries or design systems used by multiple teams





- Strong leadership skills to define contribution standards and guide cross-team adoption

- Solid project management skills to plan audits, deprecations, and breaking-change releases

- Advanced React component API design skills with clear prop contracts and composability

- Expert accessibility engineering skills aligned to WCAG 2.1 AA requirements

- Strong testing skills with modern tooling such as Playwright and Vitest

- Hands-on monorepo skills using Yarn Berry and structured package management

- CI/CD pipeline skills for package publishing and versioning workflows

- Excellent communication skills to document decisions and align stakeholders

- Strong problem-solving skills to resolve security advisories and reduce release risk

- Upper-Intermediate English proficiency (B2)

Nice to have

- Experience with Vite

- Background in SCSS and Bootstrap 5

- Experience with Chromatic visual regression tooling

- Knowledge of GitLab NPM Registry workflows

- Experience with design token pipelines

We offer

- International projects with top brands

- Work with integral teams of highly skilled, diverse peers

- Healthcare benefits

- Employee financial programs

- Paid time off and sick leave

- Upskilling, reskilling and certification courses

- Unlimited access to the LinkedIn Learning library and 22,000+ courses

- Global career opportunities

- Volunteer and community involvement opportunities

- EPAM Employee Groups

- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.

📌 Senior Frontend Engineer (React Component Library) (Chile)
🏢 EPAM Systems
📍 Chile