AI Engineer
Location: Prologis Blvd, Mississauga, ON-Onsite
Contract
Role Summary
We’re hiring an AI Engineer to build, fine-tune, and deploy machine learning and LLM-powered applications. You’ll work hands-on with models, data pipelines, and production systems to bring AI features into real products.
Responsibilities
• Build and deploy ML/AI models and AI-powered features
• Fine-tune, evaluate, and optimize models (including LLMs)
• Develop inference pipelines and integrate models into backend services
• Implement RAG pipelines, embeddings, and vector search
• Work with data engineers to prepare training and evaluation datasets
• Monitor model performance, drift, and reliability in production
• Optimize latency, cost, and performance of AI services
• Write clean, tested, production-quality code
Requirements
• 3+ years of experience in software engineering or ML engineering
• Strong Python skills (PyTorch, TensorFlow, or similar)
• Experience deploying ML models to production environments
• Experience working with APIs, microservices, and cloud platforms
• Understanding of ML fundamentals (training, evaluation, feature engineering)
Nice to Have
• Experience with LLMs, prompt engineering, RAG, and vector databases
• Experience with MLOps, CI/CD, monitoring, and model versioning
• Experience with distributed systems or data pipelines
• Familiarity with SQL and basic data engineering concepts
