Contract -ml engineer - generative ai / enterprise search & agentic ai (xico)

Role: ML Engineer

Location: Nearshore Mexico (Remote)

Duration: 6-Month Contract

Required Experience & Qualifications Master's Degree or Ph D in Computer Science, Machine Learning, Software Engineering, or a related field 5–6+ years of Machine Learning, Search, Information Retrieval, MLOps, or Applied AI Engineering experience 3–4+ years of Generative AI experience with production LLM implementations Experience deploying production RAG architectures Experience building Agentic AI systems Experience with NLP, NLU, Retrieval Systems, Ranking Models, and Enterprise Search Advanced Python development experience Strong SQL and Py Spark experience AWS cloud platform expertise Experience deploying and supporting production AI systems Must Have: Tier 1 – Must-Have Technical Skills Retrieval-Augmented Generation (RAG) Embeddings Chunking Pipelines Vector Databases Retrieval Systems Re-ranking Models Context Assembly Retrieval Optimization Enterprise Search & Informati...