2614 Lead Full Stack Engineer

RedBranch • Canada, Ontario, Canada • Posted June 18, 2026

Location Canada, Ontario

Job Type Full Time

Category Computer Occupations

Posted June 18, 2026

Our client is an exciting AI technology startup located downtown and they are searching for a Lead Full Stack Engineer. This position will own the system architecture and technical direction of the software, while working closely with the founding team to shape the product.

Key Responsibilities:
Own the technical architecture and platform end-to-end, across student and instructor experiences

Define and drive the product roadmap, working closely with founders, designers, and advisors

Design and implement full-stack features, from UX to backend systems and data pipelines

Architect AI-powered capabilities, including LLM workflows, RAG pipelines, and evaluation loops

Debug and optimize across the stack, including application code, infrastructure, and system performance

Lead engineering practices, including code reviews, system design decisions, and technical standards

Balance trade-offs betw...

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