Senior Machine Learning Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Machine Learning Engineer based in Canada. This is a senior engineering opportunity focused on building the production infrastructure behind AI-powered products used at significant scale. You will design and operate distributed systems that make machine learning and generative AI capabilities reliable, scalable, and cost-effective in production. Working alongside Applied Scientists and engineers, you will turn advanced models and research into robust customer-facing systems. You will help shape the long-term technical direction of AI infrastructure while tackling complex architecture, scalability, reliability, and technical debt challenges. The role combines hands-on software engineering with technical leadership, mentoring, and cross-functional collaboration. You will work with modern technologies including Python, SQL, Spark or Dask, AWS, Kubernetes, and emerging LLM technologies. This is an ideal role for an experienced engineer who enjoys solving complex distributed-systems problems and making AI capabilities dependable at scale.