Senior AI Software Engineer at Thomson Reuters (Toronto)

Refinitiv

📍 toronto, on, Canada

Full-time IT & Technology Posted June 19, 2026

Job Description

Thomson Reuters is looking for a Senior Software Engineer specializing in AI, C#, and Cloud. This hybrid role focuses on optimizing AI models for high-performance inference across various platforms.
As a crucial member of the team, you'll utilize machine learning and deep learning techniques such as model compression and hardware optimizations. Your responsibility will include deploying workloads on AWS, Azure, GCP, and Kubernetes. You’ll also collaborate with platform engineering teams to refine AI services and enhance system performance across projects.
Key ResponsibilitiesOptimize AI models for high-performance inference
Deploy and scale workloads on cloud platforms
Implement routing and failover strategies for models
Integrate models into production‑grade APIs
Develop environments to reduce performance bottlenecks
RequirementsExpertise in ML/LLM fundamentals
Experience with C#, Python, and GPU programming
Familiarity with AI frameworks like TensorFlow
...