Contract

Software Developer (Python) – API & Data Engine Integration - 85886

Posted by S.i. Systems • Toronto, Ontario, Canada

📍 Toronto, Ontario 🕒 March 01, 2026

About the Role

Line of Business: Corporate Treasury

Duration: 9–12 months (Possibility of Extension)

Location: Downtown Toronto [fully remote but must be able to come into the office if needed]

About the Role

We’re looking for a Software Developer to design and implement web-based APIs that integrate seamlessly with a SQL-based analytics engine. You’ll ensure accurate, secure, and scalable data flows between APIs and the analytics layer, deploying solutions in a hybrid on-prem and cloud environment.

Responsibilities:

• Develop APIs: Build and maintain RESTful APIs using Python frameworks (FastAPI or Flask) for end-user access and API-to-API integration.

• Integrate with SQL Engine: Design workflows to send requests to the SQL analytics engine, retrieve calculated results, and return them to calling APIs.

• Database & Analytics: Optimize Microsoft SQL Server for complex calculations.

• Deployment: Deploy and manage solutions in hybrid on-...

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