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Lead AI Engineer

North York, Ontario, CA💼 Full-time🗓 2026-09-22 → 2026-09-26

Core

Design, develop, deploy, and support enterprise-grade AI, Machine Learning, and Generative AI solutions on AWS to drive business value.

Role type

Lead AI Engineer (IC)

Builds

Production AI applications, RAG solutions, intelligent agents, automation workflows, and reusable AI platform capabilities

Domain

Financial Services / Cloud AI & ML

Deliverable

production ML models | product features | infrastructure

Required skills

Python, AWS AI/ML services, RAG pipeline design, AI agent orchestration, serverless architecture, CI/CD, Infrastructure as Code, containerization, enterprise security governance

Preferred skills

Amazon Bedrock Knowledge Bases, Amazon SageMaker, vector-search technologies, AWS Glue, React

Technologies

Amazon Bedrock, AWS Lambda, Amazon API Gateway, AWS Step Functions, Amazon EventBridge, Amazon S3, Amazon DynamoDB, Amazon Aurora, Amazon RDS, AWS Glue, Terraform, AWS CDK, Docker, Amazon ECS, Amazon EKS

Responsibilities

Design and operate AI/ML solutions using AWS services; Build production applications with foundation models via Amazon Bedrock; Engineer agentic solutions with controlled tool access and orchestration; Implement secure RAG pipelines with document ingestion and vector search; Build scalable serverless and containerized services; Apply enterprise security and governance controls; Create technical design artifacts and maintain operational runbooks; Provide post-production support and optimize performance/cost; Mentor junior team members

Seniority

Senior, hands-on IC with leadership responsibilities

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