Frontend Software Engineer
Mercado LibreMisiones, Argentina
Posted February 25, 2026
Full Time
About the Company
Democratizing e-commerce and financial services in Latin America.
Job Description
As a Frontend Software Engineer at Mercado Libre, you will design and scale innovative and secure systems that solve real and high-impact problems.
Requirements
- Develop and maintain high-impact web applications using Mercado Libre's framework and ecosystem.
- Implement scalable frontend components in React and TypeScript ensuring an optimal user experience.
- Manage communication between frontend and backend through REST APIs, implementing availability strategies.
- Develop unit and integration tests to ensure code coverage and prevent regressions.
- Actively participate in code reviews, promoting quality standards and sharing knowledge with the team.