19 net developer jobs at 15 companies in Middleport, NY
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Senior .NET Developer
Toronto or St. Catharines or Montreal or Canada
HybridFull Time
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
1w
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Software Developer
Fredericton or Niagara On The Lake
$75k-$82k/yr OnsiteFull Time
3+ YOE3+ years development experience; proficiency with Flutter/Dart, Microsoft SQL Server and stored procedures, .NET/C#, ASP.NET, web technologies and REST APIs; experience with GIT/Azure DevOps.
Flutter, Dart, Microsoft SQL Server, ASP.NET, .NET, .NET Core, C#, HTML, CSS, Javascript, XML, JSON, HTTP, FTP, sFTP, GIT, Azure DevOps, Restful APIs, Github Copilot, Entity Framework Core, Azure App Services, Function Apps, Logic Apps, Azure SQL, Azure Service Bus, Azure Event Hub, Azure Storage, VB.NET, Windows Services
3w
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Software Engineer III
Buffalo, New York, United States
OnsiteContract
6+ YOE6+ years systems analysis and application development experience; strong expertise in C#, VB.NET, .NET, Angular, TypeScript, SQL Server, SSIS, and GitLab; experience leading projects and mentoring developers.
C#, VB.NET, .NET, Angular, TypeScript, SQL Server, SSIS, GitLab, Microsoft Azure, Azure Data Factory, Terraform, Python, Microsoft Power BI, Automic, Jira, Zephyr, ServiceNow
1mo
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SHEQ Software Developer
Tonawanda or The Woodlands
$90k-$132k/yr OnsiteFull Time
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%.
JavaScript, Vue.js, C#, .NET, ETL
2mo
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Software Development Engineer
Rochester, New York, United States
$93k-$143k/yr HybridFull Time
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.
Docker, Container Orchestration, Azure, Azure DevOps, REST, Microservices, C#, C++, JavaScript, React, Git, Visual Studio, SQL, MySQL, NoSQL
1mo
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Intermediate Software Developer
Whitby, Ontario, Canada
$80k-$110k/yr OnsiteFull Time
5+ YOE5+ years professional software development experience; .NET and C# development, REST API and SQL Server experience; frontend experience with Angular/TypeScript; familiarity with Azure and CI/CD; strong testing and secure coding practices.
C#, .NET Framework 4.8, NET 6+, ASP .NET Web API, SQL Server, REST API, Azure App Services, Azure DevOps, Angular, Angular Material, TypeScript, RxJS, Mongo, Application Insights, Sentry, New Relic
13h
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Sr Advanced Custom Solutions Software Engineer
Pittsford, New York, United States
$135k-$169k/yr HybridFull Time
5+ YOERequires 5+ years of software development, 2+ years using C#, and 2+ years with MS SQL Server applications. A computer science degree, web development, .NET, testing, and database experience are valued.
C#, .NET Framework, Microsoft SQL Server, T-SQL, Crystal Reports, ASP.NET, ADO.NET, WCF, WPF, WinForms
2mo
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Associate, Software Engineer
Tonawanda, New York, United States
$90k-$120k/yr OnsiteFull Time
3+ YOEMaster's or Bachelor's in Computer Science; 3+ years full-stack web development; Angular, C#, SQL Server; agile/scrum; REST/SOAP APIs; mobile-friendly UI.
Angular, C#, SQL Server, Bootstrap, HTML5, jQuery, REST, SOAP, Git/Bitbucket, Ionic, .NET
1w
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Senior Software Engineer
Rochester, New York, United States
OnsiteFull Time
Experience designing service-oriented architectures, migrating monoliths to microservices, strong backend (.NET 9/C#) and frontend (React/Typescript) skills, familiarity with AWS and Azure DevOps, AI-augmented tooling experience, excellent communication.
.NET 9, C#, React, Typescript, PostgreSQL, Entity Framework, AWS, RDS, EC2, S3, Azure DevOps (ADO), Serilog, Seq, Cursor, Claude, LLMs
1mo
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Software Engineering - Co-op / Internship Fall 2026
Rochester or Rochester
$22-$28/hr OnsiteInternship
1+ YOE1 year C#/.NET experience required, WPF desired; assist in finalizing and developing GEMS machine software; strong problem solving and adaptable mindset.
C#, .NET, WPF, GEMS
3mo
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Automation Engineer (66389)
Getzville, New York, United States
$82k-$115k/yr OnsiteFull Time
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
3d
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HF Electrical Consulting Engineer
Rochester or Seattle or Montreal or Toronto or United States
$109k-$144k/yr RemoteFull Time
5+ YOEBachelor's degree in engineering,5+ years relevant experience,experience with ANSYS HFSS/SIwave/EMC Plus,customer-facing skills,ability to travel for client engagements.
ANSYS, HFSS, SIwave, EMC Plus, TwinBuilder, Simulink, Python, C#, .NET, C++
1mo
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Solutions Architect (Remote, Greater Rochester Area, NY, US)
Rochester or United States
$135k-$165k/yr RemoteFull Time
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.
.NET, React, Node.js, Angular, AWS
1w
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Product Architect
Bengaluru or Rochester or Fairport
HybridFull Time
8+ YOE8+ years enterprise software experience with architecture background, proficiency in C#, .NET, C++, distributed systems, Kubernetes, cloud-native development, cybersecurity, observability, Agile/SAFe, and specification-driven AI-first engineering.
C#, .NET, C++, Kubernetes, SAFe 6.0
1w
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Product Architect
Bengaluru or Rochester
HybridFull Time
8+ YOE8+ years enterprise software engineering with architecture experience; proficiency in C#/.NET and C++; distributed systems, Kubernetes, cloud-native development, cybersecurity, observability, Agile/SAFe, and specification-driven AI-first engineering.
C#, .NET, C++, Kubernetes, SAFe 6.0, QualCore
1mo
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Senior Trust Officer
Buffalo, New York, United States
$98k-$210k/yr OnsiteFull Time
5+ YOE5+ years trust administration and estate planning experience; expertise in fiduciary law, trust administration, compliance, business development, and working with high-net-worth clients.
1w
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Product Architect
Bengaluru or Rochester
OnsiteFull Time
8+ YOE8+ years enterprise software engineering with architecture experience, C#/.NET, C++, distributed systems, Kubernetes, cloud-native development, cybersecurity, observability, Agile/SAFe, and AI-first engineering.
C#/.NET, C++, Kubernetes, SAFe 6.0, Agile Scrum, QualCore
1w
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Product Architect
Bengaluru or Fairport or Rochester
HybridFull Time
8+ YOE8+ years enterprise software experience with architecture, C#/.NET, C++, distributed systems, Kubernetes, cloud-native development, cybersecurity, observability, and Agile/SAFe; specification-driven AI-first engineering.
C#/.NET, C++, Kubernetes, SAFe 6.0
1w
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Product Architect – Enterprise Analytics Services
Bengaluru or Rochester or Fairport
HybridFull Time
8+ YOE8+ years enterprise software engineering with architecture experience; expertise in C#/.NET, C++, distributed systems, Kubernetes, cloud-native development, cybersecurity, observability, and Agile/SAFe; specification-driven AI-first engineering.
C#/.NET, C++, Kubernetes, SAFe 6.0, QualCore
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