.NET Developer

Location: Mississauga, ON L4W 5K9, Canada

Work Model: Hybrid – 3 days onsite per week

Duration: 12 Months

Experience: 6–9 years

Eligibility: Candidates based in Canada only

Position Overview

We are seeking a hands-on .NET Developer with 6–9 years of professional experience to design, develop, deploy, and support scalable applications in a production environment.

The ideal candidate should be a strong hands-on developer/doer, rather than a highly senior or management-level candidate, with solid experience across .NET/C#, React, Azure, microservices, databases, Docker, and CI/CD.

Key Responsibilities

- Design and develop scalable, fault-tolerant services and features using modern .NET technologies.

- Take end-to-end ownership from requirements and design through deployment and production support.

- Participate in technical design discussions and contribute to architecture and technology decisions.

- Identify and address technical debt, performance issues, and maintainability concerns.

- Troubleshoot and resolve complex production issues.

- Collaborate with Product, QA, and other stakeholders to deliver solutions with minimal supervision.

- Apply engineering best practices including testing, CI/CD, security, observability, and documentation.

- Effectively use AI-assisted development tools such as GitHub Copilot, Claude, or Cursor.

- Contribute to Agile/Scrum development and the complete software development lifecycle.

Required Skills

- 6–9 years of professional software engineering experience.

- C# / .NET Framework / .NET Core – strong hands-on experience developing APIs, microservices, and backend systems.

- Robust knowledge of SOLID principles, design patterns, and clean architecture.

- React – experience developing scalable frontend applications,



including component architecture, state management, and performance optimization.

- Working knowledge of Java or Kotlin and JVM-based development concepts.

- Microsoft Azure experience with production workloads.

Exposure to services such as:

- Azure Container Apps (ACA)

- Azure App Services

- Azure Service Bus

- Azure Database for PostgreSQL

- Azure Key Vault

- Application Gateway

- VNet & Subnets

- Private Endpoints and Private DNS

- Strong experience with SQL Server and PostgreSQL, including database design, complex queries, indexing, and performance tuning.

- Strong understanding of RESTful API design, versioning, security, and scalability.

- Strong understanding of microservices and distributed systems.

- Hands-on Docker/containerization experience.

- Experience with CI/CD, preferably Azure DevOps or GitHub Actions.

- Understanding of Agile/Scrum and SDLC.

- Demonstrated experience using AI-assisted development tools in day-to-day development.

Nice-to-Have Skills

- Kubernetes or Azure Container Apps.

- Event-driven architecture and messaging platforms such as Azure Service Bus, RabbitMQ, or Kafka.

- Observability tools such as Application Insights or OpenTelemetry.

- Experience in e-commerce, marketplace, or transaction-heavy platforms.

- TDD and pair programming experience.

- Ability to quickly adopt new technologies and development patterns.

Ideal Candidate

- 6–9 years of experience only

- Strong hands-on .NET/C# + React developer

- Solid Azure and microservices experience

- Comfortable working across backend, frontend, database, and cloud components

- Production troubleshooting and deployment experience

- Canada-based and able to work 3 days onsite in Mississauga

- Doer/developer profile, not an overly senior/architect/managerial profile

📌 .NET Developer -Hybrid (Canada)
🏢 Georgia IT
📍 Canada