AI Engineer
BDO Canada • toronto, on • Posted May 21, 2026
Position Overview
About the Role
As an experienced AI Engineer, you will design, build, and deploy production‑grade AI solutions that bridge experimental machine learning with scalable software engineering. In this role you will focus on large language models (LLMs), retrieval‑augmented generation (RAG), and agentic workflows, operating within established governance frameworks.
Responsibilities
- Design, build, and deploy robust, scalable, production‑grade AI applications using frameworks such as LangChain, LlamaIndex, AutoGPT, and related LLM orchestration tools.
- Develop, refine, and optimize complex prompt strategies; manage model context windows; and fine‑tune models where required to maximize performance, accuracy, and cost efficiency.
- Integrate AI capabilities into existing enterprise environments through RESTful APIs, microservices, and cloud‑native architectures.
- Build, maintain, and optimize vector databases (e.g., Pinecone, Mil...