Build Python APIs and backend systems in Toronto’s hybrid DNV office, supporting scalable platforms and AI-ready data foundations. Apply SQL and FastAPI daily.
As Senior Software Developer, you will design, develop, test, and maintain platform capabilities across Digital & Transformation. Your work spans Python, SQL, FastAPI, data modeling, API development, and cloud-native technologies. You will translate business and domain requirements into reliable, secure, maintainable software.
Key Responsibilities: Design and maintain Python services and FastAPI endpoints
Develop SQL solutions for business data
Build reusable APIs and platform components
Translate requirements into production-ready software
Support testing, documentation, monitoring, and production issues
Requirements: Senior software development experience
Hands-on Python, SQL, and FastAPI expertise
Experience with data modeling and API development
Understanding of cloud-native platform technologies
Experience delivering backend and cloud-based solutions
Bring senior software engineering expertise across Python, FastAPI, SQL, backend platforms, and reliable API delivery at DNV.

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📌 Senior Python API Developer (Ontario)
🏢 DNV
📍 Ontario