Machine Learning Engineer
Mercado LibreWhat You'll Do
Iterate and optimize multimodal prompts for real-time review of clips and lives, ensuring a balance between recall and precision. Design and maintain AI judges to automatically evaluate the quality of visual content. Manage the prompt lifecycle as code through versioning, A/B testing, gradual rollout, and rollback without interrupting production.
What We're Looking For
Experience in Data Science or Machine Learning with at least one end-to-end production project. Proficiency in prompt engineering for multimodal models, including evaluation and systematic optimization strategies. Advanced knowledge of Python for ML with frameworks like HuggingFace Transformers, PyTorch, and scikit-learn.
What We Offer
Hybrid work modality. Opportunity to leave a mark on technology in Latin America.
Key Skills & Technologies
Additional Information
Experience Level
Mid-Level
Job Language
Spanish
Employment Type
Full-time
Work Mode
Hybrid