Software Engineer - GenAI Gateway - IT
Mercado LibreResponsibilities
- Engineer the Universal Gateway to process millions of monthly requests while abstracting multiple AI providers.
- Design and evolve complex asynchronous architectures for concurrency and high-volume data processing.
- Ensure new model integrations meet documentation, cost configuration, observability, and communication standards.
- Solve traffic-limit and resilience challenges to maintain high availability.
- Collaborate with technical leaders to preserve platform stability during continued growth.
Requirements
- Expert knowledge of backend programming with Go and/or Java for high-performance microservices.
- Experience identifying bottlenecks in distributed systems and proposing scalable solutions.
- Knowledge of SRE techniques and observability tools for monitoring application health.
- Experience integrating third-party APIs and managing cloud infrastructure under security criteria.
- Knowledge of relational and non-relational databases for managing state and large-scale processes.
Benefits
- Hybrid work arrangement.
- Work location at the Arias, Saavedra site in CABA.
About Mercado Libre
At Mercado Libre, we are transforming the way people buy, sell, advertise, pay, finance, and ship across Latin America. We are the leading e-commerce and fintech company in the region, with a presence in 18 countries and a team of more than 130,000 people. We are one of the best places to work in Latin America. Being part of MELI means working with intensity and excellence because we are passionate about what we do and we believe in the value of meritocracy. We overcome our own limits and learn by tackling big challenges. We have an entrepreneurial mindset, we take risks, we reinvent ourselves, and we innovate. We compete as a team to win in a flexible and fun work environment. And so, every day, we create sustainable results that transform the lives of millions of people. We look for people who are passionate about big challenges, who are willing to step out of their comfort zone, give their maximum effort, and take risks as entrepreneurs. Join the team that makes the purpose of democratizing commerce and financial services a reality, transforming the lives of millions across Latin America. Be part of the MELI experience!