11 net developer jobs at 11 companies in Medina, NY
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Senior .NET Developer
Toronto or St. Catharines or Montreal or Canada
HybridFull Time
Rentsync: Provides software and marketing solutions for rental property management.
8+ YOE8+ 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.
.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
LindeNYSE: LIN: Supplies industrial gases and develops gas processing technologies.
5+ YOEBachelor's in Computer Science or related, 5+ years software development, full-stack skills, JavaScript and Vue.js, C#/.NET knowledge, relational DB and ETL experience, system design and mentorship, travel up to 20%.
MVP Health Care: A mission-driven not-for-profit organization offering health plans and investing in customers, communities, and employees.
5+ YOEBachelor's in CS or related, 5+ years software development experience with .NET/C#, REST APIs, cloud (Azure or AWS), SQL, JavaScript/Angular, Git, Agile, TDD, experience mentoring and using AI-assisted development tools.
Kodak Alaris: Provides professional document scanners, software, and retail photo products.
5+ YOE5+ years in software development; design and delivery of distributed systems; REST APIs and microservices; C#/.NET and JavaScript (React); cloud and on-prem/desktop environments; Docker and CI/CD.
Software Engineering - Co-op / Internship Fall 2026
Rochester or Rochester
$22-$28/hrOnsiteInternship
Gleason: Develops and manufactures global gear production and automation solutions.
1+ YOE1 year C#/.NET experience required, WPF desired; assist in finalizing and developing GEMS machine software; strong problem solving and adaptable mindset.
SPX FLOW: Manufactures industrial equipment for fluid handling and process solutions.
Automation design and execution experience; Rockwell Studio5000; Siemens/Siemens SIMATIC NET; TIA Portal; Wonderware InTouch; Microsoft Excel; programming (C++, C#, Visual Studio); able to work on proposals and projects; travel willingness; fluent English; Spanish is a plus.
Rockwell Studio 5000, Siemens SIMATIC NET, TIA Portal, Wonderware InTouch, Microsoft Excel, C++, C#, Visual Studio
ITX: Custom software development partner building impactful digital products.
3+ YOE3–6 years in software development, technical leadership, or architecture; experience with backend (.NET), React, Node.js, Angular, and cloud (AWS); strong client-facing, communication, and strategic skills; US-based candidates.
City of St. Catharines: Provides municipal services and public programs to city residents.
5+ YOEBachelor's in IT/CS/Software Engineering, 5+ years programming/systems analysis, 3+ years web development or Oracle DB experience; knowledge of .NET, Oracle, SQL/PLSQL, web technologies; project management and business analysis skills.