21 dotnet engineer jobs at 12 companies in Penn Yan, NY
1d
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Systems Engineer
Orlando or Rochester
$81k-$101k/yr OnsiteFull Time
Bachelor's degree in engineering or imaging science; experience with imaging systems, C#, .NET, hardware integration, cloud platforms, Windows/Linux, Docker, APIs, and system testing.
C#, .NET Framework, Virtual Machines, VMware ESXi, Microsoft Azure, Amazon Web Services (AWS), Arduino, Windows, Linux, Docker, CUDA, OpenCL, DirectX, Vulkan, SolidWorks Electrical, Altium, SolidWorks PDM System
1w
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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++
2d
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Senior Software Engineer II
Philadelphia or Pennsylvania or New York or New York City or Rochester
$95k-$159k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, a bachelor's degree in engineering or computer science or equivalent, advanced development knowledge, data modeling, storage systems, and multiple programming languages.
Agile, Waterfall, Java, J2EE, JavaScript, JSP, C, C++, HTML, XML, SQL, Microsoft Windows, UNIX, .NET
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
2d
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Software Engineer (Starlink/Akoustis)
Canandaigua, New York, United States
$100k-$195k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science, engineering, or STEM plus 1+ year full-stack experience, or 3+ years without a degree. Requires onsite work and willingness to work long hours and weekends.
C#, .NET, Python, Go, Java, Blazor, Angular, React, SECS/GEM, SQL, MariaDB, MySQL, Docker, Microsoft Power BI, MES, ERP
2d
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Cloud Developer II
Pittsford or New York City
$91k-$137k/yr OnsiteFull Time
3+ YOERequires 3–6 years in AWS, networking, troubleshooting, PowerShell, Python, C#, and cloud infrastructure; 3+ years with APIs, IaC, Windows Server, and relational databases; 24/7 on-call availability.
Amazon Web Services, Amazon S3, Amazon EC2, Amazon VPC, Infrastructure as Code (IaC), PowerShell, TypeScript, JavaScript, Amazon CloudWatch, AWS Lambda, SQL, Python, C#, RESTful, SOAP, AWS Systems Manager (SSM), Ansible, Chef, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025, Hyper-V, VMware, SQL Server, MySQL, PostgreSQL, CI/CD Pipelines, PHP, Visual Basic, .NET, Ruby, Java, C, Linux, Kanban, Lenel On-Guard 7.x, Lenel On-Guard 8.x
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
5d
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GTS - Software Engineer Team Lead
Norfolk or Chemung or United States
OnsiteFull Time
7+ YOE3+ MgmtRequires 7+ years of software development experience, 3+ years leading technical teams or projects, and ability to work onsite in Norfolk, Nebraska, or Chemung, New York.
C#, .NET, SQL Server, Microsoft Visual Studio, PLCs, Ignition, Litmus, MES, Microsoft SQL Server, ERP, OPC-UA, MQTT, REST APIs, Grafana, InfluxDB, Azure DevOps, Git, CI/CD, Agile, Blazor, WPF, Industrial IoT, IIoT
3w
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Assistant Web Operations Developer - Fall 2026
Cortland, New York, United States
$17/hr OnsitePart Time
Current SUNY Cortland student; coursework or experience in HTML, CSS, JavaScript; programming coursework preferred (.NET or PHP); up to 14 flexible hours/week.
HTML, CSS, JavaScript, .NET, PHP
2w
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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
3w
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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
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
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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
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