Back to SearchSenior Frontend Engineer (React Component Library)
Remote in Argentina, & 4 others
JavaScript (Fullstack)& 2 others
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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