Senior AI Engineer (Gen AI and RAG)

Senior AI Engineer (Gen AI and RAG)Join an award-winning, internationally recognised high growth international SaaS business as a Senior AI Engineer, where you will play a central role in delivering and evolving production-grade generative and agentic AI capabilities that power real-world business outcomes.This is a senior, hands-on engineering role focused on building the intelligence layer of next-generation AI products. You will architect and implement Retrieval-Augmented Generation (RAG) pipelines, agentic workflows, and rigorous evaluation frameworks that ensure AI systems are accurate, reliable, and grounded in genuine business value.Reporting to the Director of AI, you will bridge strategy and execution, translating architectural direction into high-quality, scalable implementations in close collaboration with AI Platform Engineering.What You''ll DoDesign, build, and deploy production-grade generative AI systems that perform reliably at scale.Implement and continuously improve RAG pipelines, including chunking strategies, reranking logic, and retrieval fusion, that effectively leverage proprietary and domain-specific content.Develop agentic and workflow-driven AI patterns with a strong emphasis on determinism, explainability, and long-term maintainability.Implement fine-tuning, instruction tuning, and knowledge distillation techniques to adapt models to domain-specific requirements, evaluating trade-offs against prompting on quality, latency, and cost.Drive strong ..... full job details .....