Company profile

Mercado Libre Tech Stack

E-commerce, payments and logistics platform across Latin America

Internet Publishing Buenos Aires 10,001+ employees Privately Held

Mercado Libre runs a combined marketplace, fintech and shipping operation across Latin America, built on Java, Go and Python with a heavy analytics layer spanning BigQuery, Redshift, Teradata, Hive and Presto. Hiring is accelerating and skews senior, with logistics nearly matching engineering in demand, and job posts repeatedly cite carrier integration, delivery speed and logistics cost as pressure points. Gemini, MCP and n8n in the stack, plus a GenAI gateway project, signal internal AI tooling buildout.

Tech Stack 200 technologies

Core StackBigQuery Tableau Python NumPy Pandas scikit-learn TensorFlow PyTorch Redshift Java Go Looker Datadog New Relic n8n Power BI SAP Jira Google Analytics Looker Studio Matplotlib Keras Teradata Hive Presto MicroStrategy Google Slides Gemini SAP Ariba MCP+170 more

What Mercado Libre Is BuildingChallenges and projects from their job posts

◆Challenges

Integrating local carriers into shipping network
Improving delivery speed and shipping process efficiency
Logistics and operational cost efficiency
Rate limits, resiliency and high availability
Reducing technical debt

▲Active Projects

High-availability GenAI gateway infrastructure
GenAI integration into internal processes
Fraud prevention strategy
Operational schemes for fulfillment centers
Online payment solutions business development
Python microservices development

Hiring Activity

Accelerating220 roles · 140 in 30d

Department

Engineering

Logistics

Sales

Ops

Data

Product

Operations

Security

Seniority

Senior

108

Mid

Lead

Manager

Junior

Notable leadership hires: Operations Team Lead, Transport Distribution Lead, Logistics Lead, Commercial Team Lead, Data Analysis Lead

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About Mercado Libre

Mercado Libre is an e-commerce and fintech company headquartered in Buenos Aires, Argentina, serving buyers and sellers across Latin America. Its business covers online marketplace commerce, digital payments, advertising, financing and shipping logistics. The company operates in the 10,001+ employee range and currently hires in Argentina, Brazil, Mexico, Colombia, Uruguay and Canada. Its operations include fulfillment centers and transport distribution networks alongside engineering, data, product, sales and security teams.

HeadquartersBuenos Aires

Company Size10,001+ employees

Hiring MarketsUruguay, Brazil, Argentina, Colombia, Mexico, Canada

Frequently Asked Questions

What tech stack does Mercado Libre use?

Mercado Libre uses Java, Go and Python, with BigQuery, Redshift, Teradata, Hive and Presto for data, TensorFlow and PyTorch for ML, Datadog and New Relic for monitoring, and Tableau, Looker and Power BI for BI.

Is Mercado Libre hiring in logistics?

Yes. Logistics is one of its largest hiring areas, close behind engineering, with lead-level roles in transport distribution, logistics and operations across Latin American markets.

What countries does Mercado Libre hire in?

Mercado Libre is hiring in Argentina, Brazil, Mexico, Colombia, Uruguay and Canada, with headquarters in Buenos Aires.

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How this profile is built

Mercado Libre's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.