---
title: "Full-Stack Software Engineer… – Buenos Aires, Argentina"
canonical: "https://www.metaintro.com/job/full-stack-software-engineer-at-mercado-libre-75573da2-d0be-5951-b95c-75bba66b1e53"
language: "en"
author: "Metaintro"
---

[![Mercado Libre logo](/api/company-logo?url=https%3A%2F%2Fhttp2.mlstatic.com%2Fui%2Fnavigation%2F5.6.1%2Fmercadolibre%2F152x152-precomposed.png&sig=8SZwNJPz_jbkUsGyi72IZkZ6cHd2-iRu_7rHO1lMXSE)](/company/mercado-libre)[Mercado Libre](/company/mercado-libre)
# Full-Stack Software Engineer at Mercado Libre

Department: IT

LanguageEnglish
Español

**Setup**
: On-site

**Location**
: Buenos Aires, Autonomous City of Buenos Aires

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 28, 2026

## Description

The Full-Stack Software Engineer will lead the development of AI experiences on the web, including architecture, integrations, agent workflows, and technical evolution. The role involves translating user needs into solutions, building end-to-end products with Python and React, incorporating AI throughout the development lifecycle, and coordinating teams. It requires strong full-stack and AI software engineering experience, scalable cloud and database experience, and knowledge of LLM-based features, agent workflows, and tools such as MCP. The position is hybrid and based in Buenos Aires, Argentina.

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