Valtech in Buenos Aires is seeking a skilled Frontend Developer with at least 5 years of experience in frontend technologies. The ideal candidate will have strong expertise in VTEX IO, hands-on experience with SASS or LESS, and a familiarity with Node.js and OOP concepts.

The role requires proficiency in responsive development, build tools like npm and Webpack, and working knowledge of APIs and technical SEO principles. A good command of English (B2 or higher) is essential.