11 dotnet developer jobs at 9 companies in Rochester, NY
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Web Developer Co-Op
Victor, New York, United States
$23-$25/hrOnsiteFull Time, Internship
Gorbel: Manufactures overhead crane systems and material handling equipment.
2+ YOE2 years web development experience, proficiency with HTML/CSS/JavaScript and .NET/VB.NET, CMS experience (Sitefinity), APIs/webhooks and JSON/XML; enrolled in or pursuing a related bachelor's degree preferred.
HTML, CSS, JavaScript, VB.NET, .NET Framework, Sitefinity, JSON, XML
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.
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
2+ YOEBachelor's in Computer Science or related (or equivalent experience), 2+ years C# development, SQL/relational DB experience, software testing and installation experience, strong customer and interpersonal skills.
Butler/Till: Results-driven media and communications agency.
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.
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.
Imaging and video systems knowledge; hardware/software integration; cross-functional collaboration; experience with imaging hardware, software, and APIs.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recent Bachelor's in CS/CE/Software/Electrical/Wireless/Info Security/Math or related; knowledge of C/C++/Java and embedded systems; strong analytical and communication skills.
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.
MVP Health Care: A mission-driven health care organization focused on improving community health.
6+ YOE6+ years API/REST development in C#, 5+ years Azure or cloud, strong API architecture leadership, security, testing, DevOps, Git, SQL, REST, and Agile practices.
C#/.NET, JSON, REST, API Management, SQL, GraphQL, Microservices, Swagger, Azure, Containers/Kubernetes, API Gateway, Git