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Keywords: Senior Research Scientist, Model Evaluation, Location: Toronto, ON

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Senior Research Scientist, Model Evaluation

for creating these next-generation evaluation methods and infrastructure to measure LLM progress. As a Senior Research Scientist..., Model Evaluation, you will: Create ambitious new evaluation benchmarks that push the limits of what our models can...

Company: Cohere
Location: Toronto, ON
Posted Date: 24 Oct 2025

Senior Applied Scientist - Research Product

Scientist, you will: Own and manage end-to-end model development, guiding others in research, data engineering, and evaluation...Senior Applied ScientistResearch Products Are you excited about working at the forefront of applied research...

Company: Thomson Reuters
Location: Toronto, ON
Posted Date: 28 Nov 2025

Senior Applied Scientist

. As a Senior Applied Scientist, you will: Own and manage end-to-end model development, guiding others in research, data...Senior Applied Research Scientist Are you excited about working at the forefront of applied research in an industry...

Company: Thomson Reuters
Location: Toronto, ON
Posted Date: 29 Nov 2025

Senior Data Scientist, Reinforcement Learning

Learning and Reinforcement Learning. Conduct rigorous feature engineering, offline model evaluation, and online A/B testing..., adeptly managing and embracing the inherent uncertainties that accompany the fast-evolving landscape of AI research...

Company: Chubb
Location: Toronto, ON
Posted Date: 21 Oct 2025

Sr. Data Scientist – Next Best Action

is seeking a passionate and innovative Senior Data Scientist. In this role, you will be responsible for problem-solving.... Continuously validate, optimize, and improve AI model performance to deliver innovative, scalable solutions. Research...

Location: Toronto, ON
Posted Date: 05 Dec 2025

Principal Data Scientist

and unsupervised learning, neural networks and deep learning, model architectures and training. Experimental Design and Evaluation...The Opportunity The Principal Data Scientist will lead the development and deployment of advanced data science...

Posted Date: 07 Nov 2025