Why This Role Stands Out
This Sr. .Net Developer role offers a fantastic opportunity to contribute to a scalable microservices platform while enjoying hybrid flexibility in Mississauga. You'll thrive here if you're a mid-senior developer eager to take end-to-end technical ownership and drive impactful projects within a reputable company. Apply now to leverage your .NET expertise and advance your career!
Quick Overview
Job Description
!!!VERY URGENT REQUIREMENT!!!
Position: .NET Developer
Location: Mississauga, ON L4W 5K9, Canada
Duration: 12 Months
Responsibilities
- 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.
Thanks & Regards,
Steve
Sr Manager Recruitment’s
___________________
Parmesoft, Inc
2626 Cole Ave, Ste: 300
Dallas, TX 75204
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