We are seeking a Full Stack .NET Developer to design, build, and support enterprise-scale, data-driven applications that power critical business operations. This role is ideal for a hands-on engineer who thrives in a collaborative, large-enterprise environment and enjoys working across the full application stack. This Software Engineer is to join our client's team in Downtown Toronto, Ontario, 2 days a week in office. This is a long-term contract position, offering an excellent opportunity to work on innovative projects within a collaborative and dynamic environment. Key Responsibilities Design, develop, and support full stack applications using C# and modern .NET (.NET Core / .NET 6+) Build and maintain scalable, secure APIs and backend services Develop front-end components using modern JavaScript frameworks (Angular, React, or equivalent) Design and optimize data models, queries, and database interactions for performance and reliability Partner with product owners, architects, ...