Fastapi Python Jobs in Toronto, ON (NOW HIRING)

We are seeking a Senior Python React Developer with 8+ years of experience in designing and developing enterprise-grade full-stack applications using Python (FastAPI/Django/Flask) and React.js

Execute engineering tasks utilizing Python (RESTful APIs using Flask and FastAPI with extensive use of SQLAlchemy and Pydantic) * Design and build proprietary solutions involving insurance pricing ...

Expertise in React, Python (Flask/FastAPI/Django/SQLAlchemy) and C# * Strong expertise with the Azure functions , event driven systems, especially serverless solutions * Demonstrated ability to ...

Design, develop, and maintain robust Python-based backend services and APIs using FastAPI/ asyncIO, and architect scalable data pipelines for ingestion, transformation, and delivery of large datasets

Build and deploy backend services for Agentic AI applications using Python Django (preferred) or FastAPI, with Celery for async task processing and long-running agent workflows. * Work with AI ...

Develop and maintain full-stack applications - Build robust, scalable applications using Python (FastAPI/Flask), and ReactJS following best practices and design patterns Contribute to the development ...

Advanced expertise in Python development, including design patterns, unit testing, debugging, and frameworks (Django, FastApi, Flask). * Strong experience in cloud (OCP, Azure, AWS) and ...

The platform spans four production codebases: an Angular 17 frontend, a React frontend in active development, a NestJS middleware layer, and two Python FastAPI backends handling RAG orchestration and ...

The backend spans three production services: a TypeScript NestJS middleware layer handling authentication, data access, and business logic; a Python FastAPI RAG orchestration service integrating ...

Design and develop full-stack features using Python/FastAPI or Django (backend) and React/TypeScript (frontend) * Build and maintain RESTful APIs and GraphQL endpoints consumed by internal and ...

Design and develop full-stack features using Python/FastAPI or Django (backend) and React/TypeScript (frontend) * Build and maintain RESTful APIs and GraphQL endpoints consumed by internal and ...

Strong proficiency in Python and experience with frameworks such as Django, Flask, or FastAPI * Experience with API development, integration, and web services in production environments * Hands-on ...

The role requires strong hands-on expertise in Python-based data engineering, analytics, and AI integration using FastAPI, along with the ability to build or support dashboards and data-driven ...

The role requires strong hands-on expertise in Python-based data engineering, analytics, and AI integration using FastAPI, along with the ability to build or support dashboards and data-driven ...

Develop scalable APIs and backend services using Python (FastAPI) * Translate product requirements into clean, maintainable code System Design & Implementation * Contribute to application ...

Develop and maintain backend services using Python, FastAPI, and PostgreSQL. * Implement AI orchestration systems integrating LLMs from OpenAI, Anthropic, and other providers. * Design APIs and ...

Design and build high-performance back-end services using Python to facilitate communication ... Flask, NestJS, Express, Django, or FastAPI) Other Qualifications: * Experience in ownership of ...

The role blends hands-on data engineering (Oracle ETL), model development (unsupervised learning), and API serving (Python/FastAPI), with close collaboration across business teams. You'll ensure the ...

The role blends hands‑on data engineering (Oracle + ETL), model development (unsupervised learning), and API serving (Python/FastAPI), with close collaboration across business teams. You'll ensure ...

The role blends hands-on data engineering (Oracle + ETL), model development (unsupervised learning), and API serving (Python/FastAPI), with close collaboration across business teams. You'll ensure ...