Thomson Reuters

AI Systems Principal Engineer Role

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
May 26, 2026
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Job Description

Become a pivotal part of Thomson Reuters as a Principal Engineer specializing in AI systems honed for audit and accounting. This role entails both leadership and hands-on development.

Join the CoCounsel for Audit team and take ownership of backend AI frameworks that ensure scalable and efficient operations. Your engineering expertise will guide multi-team initiatives while you engage deeply in coding and architectural design. This role suits engineers transitioning from management back to a code-focused environment, seeking dynamic technical challenges.

Key Responsibilities: • Architect backend services for robust AI agents • Lead cross-functional AI initiatives across departments • Mentor engineers to elevate code quality and integration • Collaborate with teams on AI model releases • Oversee integration strategies within Thomson Reuters’ systems

Requirements: • 8-10+ years in backend service development • Expertise in Python, PostgreSQL, and AWS • Skilled i...

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