IKEA's Optimera Team invites a Senior SEO/SEM Software Engineer to join a cutting-edge platform that enhances search visibility across general markets. You will own end-to-end development from business understanding to deployment and operations, driving measurable impact. You will design scalable SEO/SEM solutions using React, TypeScript, Node.Js, and GCP, building AI-enabled features with LLMs, embeddings, and RAG, while collaborating with SEO specialists and product teams.