Build Citi’s Services AI Platform with Python, Angular, and generative AI expertise in a hybrid mode with three office days weekly. Shape production-grade systems where agentic AI meets enterprise scale across global operations.
As an AI Lead Engineer and Technical Lead, you will combine hands-on coding with technical direction. Your work spans full-stack platform components, large language model interfaces, experiment tracking dashboards, and intelligent automation. You will own end-to-end delivery while partnering with subject matter experts, UI teams, and API teams.
Key Responsibilities: Build full-stack AI components using Python and Angular
Design multi-tenant agents with ReAct and ReWOO patterns
Develop Model Context Protocol servers and API boundaries
Create Knowledge Graph RAG,



LightRAG, and RAPTOR pipelines
Integrate Neo4j and pgvector databases for enterprise retrieval
Requirements: Ten or more years of software engineering experience
Five or more years delivering production AI solutions
Two or more years of hands-on generative AI experience
Three or more years leading technical teams
Practical AWS experience and a relevant bachelor’s or master’s degree
Lead Citi’s AI platform engineering through Python, Angular, generative AI, AWS, and production-scale technical delivery.

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📌 AI Platform Lead Engineer (Ontario)
🏢 Citi
📍 Ontario