Machine Learning Architect

Description

Job Summary: As a Machine Learning Architect, you will design and scale innovative and secure systems to democratize e-commerce and financial services across Latin America. Key Responsibilities: 1. Design and scale innovative systems that solve high-impact problems. 2. Lead the strategic vision for model serving architecture. 3. Drive technological innovation with generative artificial intelligence. As a **Machine Learning Architect** at Mercado Libre, you will design and scale innovative and secure systems that solve real-world, high-impact problems. You will work in a dynamic environment leveraging cutting-edge technology, applying sound engineering practices, proprietary AI models, and continuous learning—all aimed at democratizing e-commerce and financial services across Latin America. Imagine leading challenging, dynamic, and innovative projects—and being **responsible for:** * Defining and leading the strategic vision for model serving architecture across advertising platforms, ensuring scalability and low coupling. * Driving performance, memory, and cost optimization while guaranteeing compliance with low response time requirements. * Establishing advanced standards for development—observability, resilience, and quality—from solution design onward. * Leading technological innovation by promoting adoption of new tools such as generative artificial intelligence. * Acting as a cross-functional technical reference on system design and efficiency. **What are we looking for?** * Proven experience with Java, including expertise in performance optimization and memory management. * Demonstrated experience developing low-latency, highly scalable distributed systems. * Advanced experience with high-performance data technologies and in-memory storage strategies. * Knowledge of applied machine learning for production model deployment, including concepts of observability and resilience. **Ready to leave your mark on Latin American technology?** Apply now and join our purpose! Hybrid work mode. **Site Medellin, Colombia**