Senior AI Backend Engineer for Scalable Python APIs

Refinitiv

Full-time IT & Technology
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Location
toronto, on, Canada
Posted
May 23, 2026

Job Description

A leading technology company in Toronto is seeking a Senior Software Engineer to design and implement backend services for AI-native products. The ideal candidate has over 4 years of experience, strong skills in Python, FastAPI, and PostgreSQL. Responsibilities include building scalable APIs, collaborating with ML engineers, and connecting backend services to AI components. The role supports a hybrid work model, offers flexible benefits, and promotes a healthy work-life balance.
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