Artificial Intelligence Engineer

We’re MiChamba, the first WhatsApp-native team management platform built to transform how blue-collar industries operate. Our mission is to replace traditional SaaS project-management tools and become the first Conversational Project Management Platform: simple, automated, and built where teams actually work on WhatsApp. We’re growing fast and looking for passionate builders ready to redefine the future of work across LATAM and the U.S.🎯 Role: AI EngineerWe’re looking for an AI Engineer (2–3 years experience) to help us build MarIA — MiChamba’s AI engine that powers automation, classification, recommendations, and conversational workflows directly in WhatsApp.This isn’t a research-only or notebook-prototype role — it’s for someone who loves building scalable, production-grade AI systems that impact thousands of users in real time.⚙️ What You’ll DoDesign, train, and deploy LLMs, NLP, and recommendation/classification systems.Build and maintain data pipelines for training, inference, and monitoring.Integrate models into production via AWS Lambda and REST/GraphQL APIs.Work with vector databases (e.g., Pinecone) for semantic search and indexing.Optimize models for low latency and high scalability in production.Collaborate with Product & Frontend to turn real-world user problems into AI-driven solutions.Ensure quality, reproducibility, and monitoring of models in production.✅ What We’re Looking For2–3 years of experience in Machine Learning / AI Engineering.Hands-on experience with LLMs, NLP, or recommendation systems.Solid knowledge of Python and ML frameworks (PyTorch, TensorFlow, HuggingFace).Familiarity with MLOps and deploying models in the cloud (AWS preferred).Experience with vector databases (Pinecone, Weaviate, FAISS).An infrastructure mindset — you think about scalability, maintainability, and reliability, not just prototypes.Bonus: experience with LangChain, RAG pipelines, or fine-tuning open-source models.💡 Why Join MiChamba🚀 Real Impact: You’ll build the core AI that transforms how frontline teams work across LATAM and the U.S.📈 Massive Scale: Your models will be in production and used by thousands of users from day one.🌱 Growth: Opportunity to grow into a Lead AI Engineer role as our AI team expands.⚡ Agile Culture: Fast-moving startup focused on scaling smart and learning fast.🌍 Cross-Border Exposure: Work on a product with true international reach.✨ How to ApplySend your CV, GitHub, or portfolio to ricardo@michamba.ai💥 Bonus points if you share an AI project that didn’t just work in tests — but scaled successfully in production.