About this role
Senior .NET Developer at Rentsync Careers. Location: Toronto or St. Catharines or Montreal or Canada. Role: owning systems, designing APIs, mentoring developers Requirements: 8+ years modern .NET experience, .NET 8+/.NET Core, C# 12+, Azure platform, Kubernetes, EF Core, SQL Server/T-SQL, API design, DevOps deployment, daily use of AI dev tools; legally entitled to work in Canada. Category: Software Development Seniority: Senior Level Tools: .NET 8+, .NET Core, C# 12+, MediatR, Microsoft Azure, Microsoft Azure SQL Database, Microsoft Service Bus, Microsoft Entra ID, Microsoft Key Vault, Microsoft Application Insights, Kubernetes, Helm, Entity Framework Core, SQL Server, T-SQL, GitHub Copilot, Claude Code, Cursor Commitment: Full Time Workplace: Hybrid Languages: English