Publicis Sapient is seeking a Senior AI / LLM Backend Engineer in Bogotá, Colombia. In this role, you will design, build, and scale production-grade Generative AI systems using Python and cloud-native architectures. Responsibilities include developing backend services, implementing caching and vector databases, and ensuring production readiness through CI/CD pipelines. Ideal candidates have strong software engineering skills, hands-on experience with AI systems, and familiarity with tools like FAISS and Redis. The position offers competitive compensation and complete health benefits. #J-18808-Ljbffr