Senior AI Lead — Retrieval & Generation on AWS Bedrock

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. This role demands over 5 years of ML engineering experience, particularly with production RAG systems, embedding pipelines, and hybrid retrieval design.

Candidates should have proficiency with OpenSearch and AWS Bedrock to design robust AI systems. Strong written communication is crucial for documentation and team collaboration.