Senior Software Engineer

MercadoLibre
Buenos Aires, Bogotá
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Autonomía","Aprendizaje continuo"]

Design and scale secure, high-impact systems as part of the GenAI Gateway engineering team, focused on high-availability infrastructure. Build and evolve complex asynchronous architectures, optimizing concurrency and data processing, and independently solve advanced problems around rate limits and resilience strategies. Support integrations for tools built by the team, ensuring new model integrations meet documentation, billing, and observability standards.

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FursaFursa
MercadoLibre
MercadoLibre
5 days ago

Senior Software Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 5 hours agoStatus: Live

Job Summary

Design and scale secure, high-impact systems as part of the GenAI Gateway engineering team, focused on high-availability infrastructure. Build and evolve complex asynchronous architectures, optimizing concurrency and data processing, and independently solve advanced problems around rate limits and resilience strategies. Support integrations for tools built by the team, ensuring new model integrations meet documentation, billing, and observability standards.
Location: Buenos Aires, Bogotá
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Work as part of the GenAI Gateway engineering team on high-availability infrastructure.
  • •Design and evolve complex asynchronous architectures, optimizing concurrency and data processing.
  • •Independently resolve highly complex technical problems related to rate limits and resilience strategies.
  • •Provide support to users integrating and using tools built by the team.
  • •Ensure each newly integrated model meets standards for documentation, billing, and observability.

Key Requirements

  • •Strong knowledge of Go and/or Java applied to high-performance microservices.
  • •Experience designing RESTful APIs and applying SOLID and TDD development best practices.
  • •Ability to identify bottlenecks in distributed systems and propose scalable solutions.
  • •Knowledge of SRE and observability practices to monitor application health.
  • •Hands-on with SQL or NoSQL databases and storage systems such as Object Storage and Redis.
Experience:E-commerceFintechMicroservicesSREGenAI
Skills:AutonomíaAprendizaje continuo
Tech Stack:GoJavaMicroservicesRESTful APIsSOLIDTDDSREObservabilitySQLNoSQLObject StorageRedisGenAI Gateway

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