20 dotnet developer jobs at 15 companies in Middleport, NY
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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
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
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
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
1mo
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Senior Full Stack Developer
Boston or Chicago or Los Angeles or New York City or Rochester or San Francisco or Washington
$107k-$193k/yr RemoteFull Time
8+ YOE8+ years full stack development experience, Bachelor's in CS or equivalent, deep expertise with Microsoft stack, frontend and backend frameworks, SQL Server, Azure, CI/CD, testing, and leadership/mentoring experience.
C#, ASP.NET Core/MVC, .NET Core, .NET Framework, SQL Server, Entity Framework, Dapper, REST, HTML5, CSS3, JavaScript, TypeScript, React, Angular, Vue.js, Blazor, Webpack, Vite, Visual Studio, Visual Studio Code, Git, Azure DevOps, xUnit, MSTest, Moq, WPF, WinForms, .NET MAUI, Azure App Services, Azure Functions, SQL Azure, Azure Cognitive Services, OpenAI APIs, Docker, Kubernetes
15h
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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
1mo
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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
2mo
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Software Engineer III
Rochester, New York, United States
$85k-$134k/yr OnsiteFull Time
4+ YOE4-6 years of software engineering experience; BS in CS/Software Eng or related field; expert in ASP.NET/C#; proficient with GitHub; strong problem-solving and team skills.
ASP.NET, C#, GitHub, Python, SQL, Snowflake, AWS, Azure
2mo
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Software Engineer IV, Max Digital
Buffalo, New York, United States
$130k-$180k/yr OnsiteFull Time
8+ YOE8+ years of SaaS web app experience with ASP.NET, C#, JavaScript/Python; backend focus, Kafka, AWS, SQL Server; strong design, testing, and leadership capabilities.
ASP.NET, C#, JavaScript, Python, Kafka, AWS, SQL Server, Docker, Kubernetes, CI/CD, SQS, SNS, S3, ECS, EKS, Lambda, ElasticSearch
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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Imaging Systems Engineer
Rochester, New York, United States
$81k-$101k/yr OnsiteFull Time
Imaging and video systems knowledge; hardware/software integration; cross-functional collaboration; experience with imaging hardware, software, and APIs.
C#, .NET Framework, Object Oriented Programming, Windows, Linux, Docker, VMware ESXi, Azure, AWS, Arduino, APIs, SDKs, Drivers, Databases, Data networks, Agile
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
1d
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SchoolTool Software Engineering Manager - Hybrid
Rochester, New York, United States
$120k-$173k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent experience; 7+ years of software engineering experience with multi-team leadership; experience in architecture, enterprise software, cloud environments, Agile delivery, and modern engineering practices.
Microsoft .NET, C#, RESTful APIs, Blazor, .NET MAUI, AWS, Azure DevOps, AI-assisted software development
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
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