CareerPlan

Software Engineer Backend - GenAI Gateway

Sudeste,ArgentinaFull-time2026-10-29 → 2026-11-10
Based in Brazil

Core

Build scalable, secure, and resilient backend services for the GenAI Gateway platform that connects applications to AI models via APIs and SDKs.

Role type

Senior Backend Software Engineer (GenAI Gateway)

Builds

Scalable microservices, asynchronous processing solutions, and AI model integrations for Mercado Libre's products.

Domain

Fintech / Generative AI / Distributed Systems

Deliverable

production ML models

Required skills

Go, Java, Microservices, RESTful APIs, Distributed Systems, Async Processing, SQL, NoSQL, Redis, Resilience Strategies, Automated Testing, Observability

Preferred skills

Generative AI, LLM Integration, Datadog, Kibana

Responsibilities

Develop microservices and asynchronous processing solutions; Implement performance and scalability improvements; Build integrations with AI models ensuring traceability and observability; Collaborate with cross-location teams.

Seniority

Senior, hands-on IC