Lead AI Scientist

Sanofi is seeking a Lead Data Scientist in Toronto to drive AI innovations at the intersection of AI and commercial pharma operations. You will own end-to-end AI product lifecycles, from problem framing and prototyping to deployment and monitoring, partnering with data engineers, AI engineers and platform teams. The role requires 4+ years in data science...

Sanofi in Toronto is seeking a Lead Data Scientist to drive enterprise AI and GenAI initiatives within Commercial Digital Analytics. Lead scalable AI solutions and guide cross-functional teams to impact business outcomes.You will own end-to-end AI products, mentor juniors, ensure Responsible AI, and collaborate with product owners, data engineers, and...

Sanofi in Toronto is seeking a Lead Data Scientist to drive enterprise AI and GenAI initiatives within Commercial Digital Analytics. Lead scalable AI solutions and guide cross-functional teams to impact business outcomes. You will own end-to-end AI products, mentor juniors, ensure Responsible AI, and collaborate with product owners, data engineers, and...

Join Thomson Reuters as a Lead Applied Scientist, where cutting-edge AI/ML advancements meet industry needs. This role focuses on leading research initiatives that transform professional domains like legal and accounting. As the Lead Applied Scientist, you will set research directions and oversee impactful projects that shape product features for Thomson...

Company: Project X Ltd. Location: Toronto, Ontario  Employment Type: Full Time Location: (Hybrid working model) Salary Range: $96,000-125,000 CAD About Project X Ltd. Project X Ltd. builds high-performing teams of talented, client-focused problem solvers who thrive on complex data challenges. Guided by our values of Care, Bravery, Excellence,...

Hi, Future Homie!At Homebase, you’ll join a team that’s bold, fast-moving, and obsessed with helping small businesses thrive. We build with empathy, act with urgency, and take big swings that drive real-world impact. Here, every Homie shows up to raise the bar, support one another, and celebrate wins as a team.We’re not just building an app—we’re...

Are you interested in shaping the future of Advertising and B2B Sales? We are a growing team with an exciting AI-first charter and need your passion, innovative thinking, and creativity to help take our products to new heights.Amazon Advertising is one of Amazon's fastest growing and most profitable businesses, responsible for defining and delivering a...

Company DescriptionYou will join a world-class team of engineers and data scientists from Facebook, Uber, Amazon and Google. We are a fast growing consulting firm based in Toronto with clients ranging from leading startups building impactful technologies to Fortune 500 companies looking to scale their engineering and data capabilities. Job DescriptionWe...

MUST HAVE: Demonstrated experience building LLM-based or agentic AI systems, including tool use, retrieval, structured workflows, and rigorous evaluation. Experience with biomedical or clinical data is strongly preferred.At M31 Biomedical AI, we are developing foundation models and intelligent systems that can reason across complex biomedical and clinical...