Senior Data Ai Platform Engineer

Design data systems and AI-enabled platforms at lululemon, working onsite at least four days weekly across data, retrieval, and distributed systems.As a Senior Software Engineer, you will build enterprise solutions supporting multiple product teams. Your work spans semantic models, LLM retrieval, APIs, and distributed systems. You will shape architecture patterns and technical decisions across teams.Key Responsibilities:
Build systems providing high-quality context for LLMsEvolve semantic models, taxonomies, ontologies, and knowledge graphsLead complex implementations spanning multiple servicesEstablish coding, testing, and deployment standardsMentor engineers and lead critical incident responseRequirements:
Bachelor’s degree or equivalent technical experienceSix to ten years of software development experienceExperience with RAG, GraphRAG, semantic search, or hybrid retrievalKnowledge of enterprise semantic layers and knowledge representationAuthorization to work in CanadaBring senior engineering judgment, data architecture expertise, and AI platform experience to lululemon’s enterprise technology teams.
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