Refinitiv

Senior Backend Engineer - AI Solutions

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 01, 2026
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Job Description

Thomson Reuters is looking for a Senior Backend Engineer with AI expertise to develop robust backend services. Contribute to real-world AI systems in a hybrid work setting.

In this pivotal position, you’ll design and optimize backend architectures for AI-powered products tailored for the tax and accounting sector. Engage with complex systems, ensuring high performance and reliability. Your innovative solutions will empower intelligent applications used by professionals.

Key Responsibilities:
• Develop and implement backend services with Python and FastAPI
• Create distributed systems for dynamic AI interactions
• Ensure seamless performance under heavy loads
• Implement integrations with AI providers like OpenAI
• Lead technical decision-making and architecture reviews

Requirements:
• At least 4 years of backend experience in scalable systems
• Expertise in Python, FastAPI, PostgreSQL, AWS
• Sound kn...

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