Role:AI EngineerLocation:Mississauga, Ontario – Hybrid (4 days/week in office)*Moving to Etobicoke in 2026*Company:Mattamy Asset ManagementDepartment:Information TechnologyEmployment Type:Full-TimeReports to:Director, Platform EngineeringWhat we offerIn this role, you’ll lead the design, build, and run of agentic AI solutions that change how a complex, enterprise‑grade business operates. This role operates as part of Mattamy’s enterprise AI team, working closely with AI product leadership and platform teams as the AI capability scales. You’ll own the technical architecture for assigned AI solutions across RAG pipelines, LLM configuration, system integrations, and data flows, and you’ll contribute to the technical standards and reference patterns across internal and partner‑led builds. This is an ideal chance for a senior AI engineer who wants end‑to‑end ownership — solution design through production run — and the chance to shape an AI program as it scales.What you’ll doLead the architecture and design of agentic AI solutions, including RAG pipelines, LLM configuration, prompt and tool design, system integrations, and end‑to‑end data flowsOwn technical quality and engineering standards across all AI builds, in alignment with the enterprise AI architecture and governance framework— code review, design review, evaluation criteria, and production readinessWrite production‑grade code as a hands‑on contributor — prototype quickly, ship working solutions end‑to‑end, and stay close to the implementation details to make AI systems reliableBuild and maintain core AI components hands‑on — retrieval pipelines,



agent orchestration, and integrations with enterprise systems and data sourcesOwn production run of deployed AI solutions — observability, evaluations, incident response, and ongoing tuning for accuracy, latency, cost, and driftEstablish and maintain architecture documentation, reference patterns, and runbooks so the program can scale across multiple concurrent buildsEmbed responsible AI practices into every build — data privacy, access controls, prompt and output safety, evaluation, and human‑in‑the‑loop where it mattersPartner with business, data, and platform teams to translate prioritized AI use cases into production‑ready AI solutions that deliver measurable outcomesWhat you bring5+ years of software engineering experience, including 2+ years building production AI/LLM solutions, or an equivalent combination of education and experienceHands‑on experience building on Azure AI Foundry (or equivalent) with OpenAI / Azure OpenAI and Anthropic Claude — prompt design, tool/function calling, structured outputs, and managing cost, latency, and token limitsProven experience designing and shipping RAG pipelines — chunking, embeddings, vector stores, hybrid retrieval, re‑ranking,



and grounding strategies that hold up in productionExperience leading agent architecture — orchestration, tool use, multi‑step reasoning, memory, and integration with enterprise systems and data sourcesStrong software engineering fundamentals — Python or TypeScript, APIs, version control (Git), CI/CD, and Agile delivery tools (e.G., Azure DevOps)Experience running AI solutions in production — evaluation frameworks, observability, regression testing, and tuning for accuracy, latency, and costWorking knowledge of responsible AI — data privacy and PII handling, access controls, prompt and output safety, bias and hallucination mitigation, and human‑in‑the‑loop designExperience leading external delivery partners or vendor teams — setting technical direction, reviewing work, and signing off on quality, plus strong written and verbal communication with technical and non‑technical audiencesCompensationThe expected base salary range for this position is $85,000 - $130,000. Actual pay may vary depending on your job‑related knowledge, competencies, and skills. We recognize that exceptional situations may fall outside this range.You are also eligible to participate in Mattamy’s annual bonus program which gives you the opportunity to increase your total compensation if business and individual goals are achieved.Mattamy Asset Management is committed to providing accommodation for people with disabilities. If you require accommodation through any aspects of the selection process, please notify us on your application and we will work with you to meet your needs.#J-18808-Ljbffr

📌 Ai Engineer - C$85,000 - C$130,000 A Year (Winnipeg)
🏢 Mattamy Asset Management
📍 Winnipeg