Top AI & Machine Learning Jobs in Seattle, WA

Lead end-to-end design, build, and deployment of production-scale GenAI, RAG, and multi-agent systems for growth marketing. Responsibilities include training and adapting LLMs (LoRA/QLoRA, RLHF/DPO), building multimodal pipelines, vector memory and embedding systems, agent orchestration, observability/safety, and mentoring teams while partnering with product and design.

Define and execute the scientific roadmap for search and recommendation: architect large-scale ranking and retrieval systems, develop and distill Ranking Foundation Models, integrate vector/RAG/hybrid retrieval into production, partner with product and engineering, and lead and scale multidisciplinary ML teams to optimize marketplace health.