Python Developer + Web Api Jobs in Montreal, Quebec, Canada
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Montreal, Quebec, Canada
About the role
Job Title: Senior Full Stack .Net Developer
Location: Toronto, ON Duration: Contract
We are looking for a Senior Full Stack Developer with strong expertise in Next.js, React, Python, FastAPI, .NET Core, and C# to develop scalable, cloud-based enterprise applications. This is a hands-on development role requiring experience across the full software development lifecycle, modern web technologies, REST APIs, and Azure.
Must-Have Skills
✔️ Advanced proficiency in Next.js / React.js (Node.js) ✔️ Strong Python development with FastAPI and RESTful API design ✔️ Proven experience with .NET Core Services/Web API and C# ✔️ Strong UI development skills with responsive and testable UI architecture ✔️ Experience with REST APIs, front-end/back-end integration, and microservices ✔️ Azure DevOps, Git, Agile/Scrum, and CI/CD experience ✔️ Strong SQL skills (Azure SQL Server, Oracle, or SQL Server)
Key Responsibilities
Design, develop, test, and maintain full-stack enterprise applications. Build scalable RESTful APIs using Python (FastAPI) and .NET Core. Develop responsive user interfaces using Next.js and React. Design and implement ETL processes and data pipelines. Integrate front-end applications with backend APIs and databases. Participate in architecture, code reviews, testing, deployment, and production support. Troubleshoot complex application issues and optimize application performance. Collaborate with cross-functional teams throughout the Software Development Lifecycle (SDLC). Contribute to cloud-native, secure, and scalable application architecture.
Nice-to-Have Skills
✔️ 3+ years of AI/ML experience, especially Computer Vision ✔️ TensorFlow, PyTorch, and OpenCV ✔️ Cosmos DB, Redis Cache, Azure Key Vault ✔️ OAuth 2.0, JWT Authentication, and Web Security ✔️ Docker, Containers, Microservices, and Serverless Architecture ✔️ JavaScript, HTML5, CSS3, Angular, Swagger, SOAP/REST Web Services
📍 Work Model: Onsite (5 Days/Week)
If you have the required full-stack development experience, please share your updated resume at abhishek.verma@buzzclan.com
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About BuzzClan
BuzzClan is an AI-first technology consulting firm helping government agencies and enterprises drive meaningful digital transformation.
Since 2013, we’ve partnered with organizations to modernize legacy systems, unlock the value of their data, and improve how they operate and scale.
What began as a Texas-based firm has grown into a global organization that delivers solutions across cloud, data, cybersecurity, software engineering, and managed services, with AI embedded in how we design and deliver outcomes rather than treated as an add-on.
Our Services: AI and Machine Learning Services Cloud Consulting and Managed IT Services Data Engineering, Data and Analytics, and Business Intelligence Cyber Security and IT Infrastructure Digital Transformation, QA Services, and ServiceNow Mobile App Development CIO Advisory Staffing Services, Workforce Management Global Capability Centers
We are a certified partner to Oracle, Microsoft Azure, AWS, Google Cloud, Saviynt, and Atlassian. We hold ISO 9001:2015, CMMI Level 3, and SOC 2 Type 2 certifications, because the clients who trust us with critical infrastructure deserve nothing less.
Over 150 public sector clients. More than 50 commercial enterprises across financial services, healthcare, manufacturing, and retail. The goal is always the same: find where AI creates real leverage, build the data foundation to sustain it, and deliver outcomes that last. Because at BuzzClan, we don't just solve the problem. We own the solution.
Recognition: Inc. 5000 (2021–2025, five consecutive years) | Inc. Regionals Southwest: (2021, 2023, 2025, 2026) | SMU Cox Dallas 100 (2017, 2023, 2024) | USPAACC (2022–2026, five-time honoree)