Dotnet Developer

Mississauga, ON
On-site
Posted Oct 14, 2026
1 position

Opens LinkedIn

Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Associate
Application method: Direct apply is available

Job summary

Design, build, and operate scalable, fault-tolerant services and features across a microservices platform, taking ownership from requirements through deployment and production support. Lead technical design, improve code quality and reliability, resolve production issues, collaborate with stakeholders, and promote engineering best practices and effective use of AI development tools.

Job details

Position: .NET Developer Skills - Containers like Docker , Azure is required Design, and deliver highly scalable, fault-tolerant services and features across our microservices platform. Take end-to-end technical ownership — from requirements through deployment, monitoring, and production support. Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards. Proactively identify and address technical debt — refactor and improve maintainability, performance, and reliability of the codebase. Troubleshoot and resolve complex production issues with urgency and structured problem-solving. Collaborate with Product, QA, and stakeholders to clarify requirements, surface risks early, and drive solutions to completion with minimal supervision. Champion engineering best practices — testing, CI/CD, security, observability, and documentation. Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output. Perform other duties as assigned. Required Qualifications 7+ years of professional software engineering experience in a multi-team, production environment. .NET Framework / .NET Core / C# – expert-level experience designing and building APIs, microservices, and back-end systems; strong grasp of design patterns and SOLID principles. React – Experience building scalable, maintainable front-end applications; strong understanding of state management, performance optimization, and component architecture. Good grasp of JVM-based language fundamentals (Java or Kotlin); able to read, reason about, and contribute to codebases beyond the primary stack when the need arises. Microsoft Azure – solid working knowledge of Azure services with hands-on experience across one or more of the following: Azure Container Apps (ACA), App Services (Web Apps), Azure Service Bus, Managed PostgreSQL, Key Vault, Application Gateway, Virtual Networks (VNet) & Subnets, Private Endpoints, and Private DNS Zones; experience deploying and operating production workloads in Azure. Databases (SQL Server & PostgreSQL) – expert-level experience with relational database design, complex query optimization, indexing strategies, and performance tuning. RESTful API design – proven ability to design, build, version, and secure APIs at scale. Strong understanding of microservices architecture, distributed systems, and integration patterns. Containers (Docker) – strong hands-on experience; comfortable with containerized application design, networking, and deployment. Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent). Solid understanding of Agile / Scrum practices and the full software development lifecycle. Demonstrated and effective use of AI-assisted development tools as part of everyday engineering workflow.

What you’ll do

Requirements

Requires 7+ years of professional software engineering experience, expert-level .NET/C# and relational database skills, and experience building React applications, APIs, and microservices. Candidates should also have hands-on Docker and Azure experience, CI/CD knowledge, familiarity with Java or Kotlin, and demonstrated use of AI-assisted development tools.