Apply on Kit Job: kitjob.ca/job/2g9bnc

Position Description We are looking for a highly experienced Senior .NET Developer to design, build, and scale robust, internet-facing enterprise applications. You will play a key role in building secure, high-performance services that support modern, distributed video management/delivery systems. The client is located in Agincourt, Scarborough and the resource is expected to work out of the client office 3 times a week.

Your Future Duties and Responsibilities

Design and develop scalable applications using C# and .NET Framework/.NET Core

Architect and optimize solutions using Microsoft SQL Server

Develop and deploy applications using container technologies (Docker/Kubernetes or similar)

Implement and support event‑driven architectures using event streaming platforms

Contribute to system architecture decisions and technical design reviews

Lead code reviews and mentor intermediate/junior developers

Troubleshoot production issues and improve system observability and resilience

Required Qualifications To Be Successful In This Role

10+ years of experience in software development with C#/.NET

Experience designing, building, and maintaining internet‑facing or public services,



with a strong focus on security, scalability, and high availability.

Deep expertise in Microsoft SQL Server (performance tuning, indexing, query optimization)

Solid experience with containers and microservices‑based systems

Experience with event streaming technologies (e.g., Kafka, Event Hubs, or similar)

Robust understanding of system design, APIs, and distributed systems

Experience with CI/CD pipelines and DevOps practices

CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $95,000–$145,000. This role is an existing vacancy.

As an equal‑opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

#J-18808-Ljbffr

Apply on Kit Job: kitjob.ca/job/2g9bnc

📌 Senior.NET Developer (Markham)
🏢 CGI
📍 Markham