Lead Data Scientist salaries in Ontario

We are hiring a Lead Data Scientist to own the technical strategy and hands-on development of large-scale optimization and machine learning systems that drive…

Good understanding of agentic workflows, prompt engineering, and orchestration of multi-step AI steps by building AI agents Experience creating and deploying…

$108,900–$157,300 a year

11 days ago

Own the development, implementation and sustainment of measurement and experimentation methodologies for AI/ML products across different levels of the business,…

$102,000–$140,000 a year

3 days ago

The credit data layer: defining the features, signals, and infrastructure that turn Chexy's payment data into underwriting power. Full-time . May 29, 2026.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in Canada, the successful candidate will be offered a…

$127,000–$203,000 a year

Liaise with external system partners (including government and researchers) to identify common research needs that may lead to insight into our data and process…

$91,184.94–$102,583.06 a year

10 days ago