Fullstack Software Engineer - Verticals - IT

MercadoLibre
Buenos Aires
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Continuous learning","Collaboration","Problem solving"]

Design, develop, and scale secure, high-impact systems for Mercado Libre’s platform. You’ll build and maintain public and internal APIs, support other internal teams through documentation and troubleshooting, and collaborate on product architecture to ensure scalability and continuous improvement. The role also focuses on writing quality code and ensuring solutions work correctly before deployment, leveraging modern engineering practices and proprietary AI models.

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MercadoLibre
MercadoLibre
6 days ago

Fullstack Software Engineer - Verticals - IT

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Design, develop, and scale secure, high-impact systems for Mercado Libre’s platform. You’ll build and maintain public and internal APIs, support other internal teams through documentation and troubleshooting, and collaborate on product architecture to ensure scalability and continuous improvement. The role also focuses on writing quality code and ensuring solutions work correctly before deployment, leveraging modern engineering practices and proprietary AI models.
Location: Buenos Aires
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Design, develop, and maintain public and internal APIs for MercadoLibre’s platform (Cross and Commerce).
  • •Support internal teams by responding to queries and documenting APIs.
  • •Contribute to defining and scaling product architecture with continuous improvement.
  • •Write quality code and ensure solutions function correctly before implementation.
  • •Collaborate with teams to deliver scalable solutions with long-term maintainability.

Key Requirements

  • •Experience as a full stack developer with Java and React.
  • •Experience managing relational and NoSQL databases.
  • •Experience developing distributed systems and scalable solutions.
  • •Experience working with REST APIs and cloud environments.
  • •Ability to support internal teams by answering questions and documenting APIs.
Skills:Continuous learningCollaborationProblem solving
Tech Stack:JavaReactREST APIsNoSQLRelational databasesDistributed systemsCloudAPIsAI models

Company Brief

MercadoLibre
Operates Latin America's leading e‑commerce marketplace and fintech ecosystem, offering online buying and selling, classifieds, payment processing, credit, and logistics services across multiple countries in the region.
Industry: Online Marketplaces
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Buenos Aires, Argentina
Founded: 1999
Glassdoor
Glassdoor: 3.8
WebsiteLinkedIn