Architect search, personalization, and Gen-AI experiences at Faire, with Kotlin or Java expertise and a hybrid schedule in Kitchener-Waterloo or Toronto.
As a Staff Engineer on Faire’s Search FX team, you will shape retailer-facing discovery surfaces. You will define technical direction across retrieval, ranking, personalization, and high-performance backend systems. The work includes partnering with Data Science, Product, Design, and client engineers to advance search experiences.
Key Responsibilities: Define end-to-end architecture for search and discovery
Integrate LLM-powered natural language search capabilities
Build low-latency systems across millions of products
Unify retrieval, ranking, and personalization systems




Mentor engineers on technical decisions and excellence
Requirements: Seven-plus years of professional software engineering experience
Three-plus years leading complex cross-team technical projects
Experience deploying machine learning and Gen-AI search systems
Knowledge of traditional, semantic, and hybrid search frameworks
Robust Kotlin or Java programming skills
Bring search architecture, AI/ML, and technical leadership to Faire’s retailer discovery experience across Kitchener-Waterloo or Toronto.

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📌 Staff Search Product Engineer (Ontario)
🏢 Faire Wholesale
📍 Ontario