Engineer secure Python APIs and shared backend platforms onsite in Toronto, using REST, OpenAPI, cloud technologies, and database expertise.
Apexon is seeking a Backend Engineer specializing in Python API and platform engineering. This senior-level opportunity centers on scalable services, reusable backend capabilities, and enterprise-grade financial applications. You will contribute to reliability, fault tolerance, maintainability, integrations, and system performance while working across engineering, product, frontend, and DevOps teams.
Key Responsibilities: Manage RESTful APIs and backend integrations
Build shared backend platforms and reusable capabilities
Design fault-tolerant, scalable backend solutions
Work with SQL and NoSQL databases
Participate in code reviews and engineering standards
Requirements: Five to ten or more years of backend-focused experience
Proven RESTful API design and development experience
Solid REST, JSON, and OpenAPI understanding
Experience with AWS, Azure, or GCP
Familiarity with Git, CI/CD, and DevOps practices
Bring Python API development, platform engineering, cloud, and database capabilities to scalable backend services at Apexon.

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📌 Python API Platform Engineer Toronto (Ontario)
🏢 Apexon
📍 Ontario