Sr Software Engineer - IT Taxes

MercadoLibre
Buenos Aires
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Technical leadership","Mentoring","Collaboration","Problem-solving","Engineering excellence"]

Design and build resilient, scalable backend APIs that optimize critical tax operations for the region. Lead technical architecture and data models using BigQuery, ensuring high fiscal accuracy and reliable development. Partner with international cross-functional teams to integrate and scale solutions across Latin America, while providing technical leadership, mentoring, and engineering standards for the team.

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MercadoLibre
MercadoLibre
3 days ago

Sr Software Engineer - IT Taxes

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live

Job Summary

Design and build resilient, scalable backend APIs that optimize critical tax operations for the region. Lead technical architecture and data models using BigQuery, ensuring high fiscal accuracy and reliable development. Partner with international cross-functional teams to integrate and scale solutions across Latin America, while providing technical leadership, mentoring, and engineering standards for the team.
Location: Buenos Aires
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and build highly resilient, scalable backend APIs for critical regional tax operations.
  • •Lead technical architecture and data modeling in BigQuery to deliver forward-looking solutions.
  • •Ensure maximum fiscal precision and development quality impacting business efficiency and trust.
  • •Collaborate with international multidisciplinary teams to improve integration and scalability across Latin America.
  • •Provide technical leadership through mentoring and the definition of high engineering standards.

Key Requirements

  • •Experience building high-scale backend services in Go or Java.
  • •Strong microservices architecture and REST APIs, including asynchronous integration patterns.
  • •Hands-on experience with analytical databases such as BigQuery and end-to-end solution design.
  • •Knowledge of testing, observability, resilience, and error handling practices.
  • •Technical knowledge of tax and accounting domain concepts.
Experience:E-commerceFinancial services
Skills:Technical leadershipMentoringCollaborationProblem-solvingEngineering excellence
Tech Stack:GoJavaAPIsRESTMicroservicesBigQueryObservabilityAsynchronous integration

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