Backend Developer
Summary
Radianse is hiring an in-person Backend Developer in Durham, NH to design, build, and support enterprise cloud applications using C#/.NET 10 and Microsoft Azure — ASP.NET Core Web APIs, Cosmos DB, Azure Functions, ARM templates, and CI/CD pipelines. Annual pay is $80,000–$110,000.
Salary: $80,000 - 110,000 per year
Requirements:- 5+ years of professional experience developing applications with C# and .NET; 3 years of .NET experience is listed as required
- 3+ years of hands-on experience with Microsoft Azure
- Experience developing enterprise-scale cloud applications
- Strong knowledge of object-oriented programming principles and software architecture patterns
- Experience building and consuming REST APIs
- Experience with Git and source control workflows
- Experience designing and working with scalable NoSQL databases
- Strong analytical, troubleshooting, and problem-solving skills
- Excellent written and verbal communication skills
- Ability to work independently and collaborate effectively in an Agile development environment
- Experience with several of the following: Azure Web Apps, Azure Function Apps, Azure Storage, Azure Cosmos DB, Azure Key Vault, Azure Monitor, Application Insights, and Azure DevOps
- Experience with CI/CD pipelines, infrastructure as code using ARM Templates, deployment automation, production monitoring and troubleshooting, or application performance optimization
- Experience with data modeling and partitioning strategies, query optimization and performance tuning, distributed systems, or scalable cloud application design
- Preferred: experience designing cloud-native applications, building event-driven architectures with Azure Functions, optimizing Azure costs and application performance, using caching strategies and distributed application patterns, or troubleshooting complex production issues in Azure
- Preferred: familiarity with OAuth2, OpenID Connect, or JWT
- Ability to commute to Durham, NH 03824; the role is in person
- Design, develop, and maintain enterprise applications using C# and .NET 10
- Build scalable cloud solutions with Microsoft Azure services
- Develop and maintain ASP.NET Core Web APIs and REST-based services
- Design, implement, and optimize applications using Azure Cosmos DB (NoSQL)
- Create and maintain infrastructure deployment templates using Azure Resource Manager (ARM) Templates
- Develop and support Azure Function Apps and Azure Web Apps
- Create and maintain reusable NuGet packages
- Take part in architecture discussions, technical design sessions, and code reviews
- Build and maintain CI/CD pipelines and deployment automation processes
- Monitor, troubleshoot, and optimize application performance in production
- Work with cross-functional teams to deliver reliable, high-quality software solutions
- ARM
- ASP.NET
- Azure
- C#
- CI/CD
- Cloud
- Cosmos DB
- DevOps
- Git
- Support
- JWT
- NoSQL
- OpenID
- REST
- Web
- Backend
More:
We are seeking an experienced C#/.NET developer to design, build, and support enterprise cloud applications in the Microsoft Azure ecosystem. The role contributes to application architecture, development standards, deployment processes, and ongoing performance optimization. This is an in-person position in Durham, New Hampshire, with annual pay of $80,000–$110,000. We offer dental and health insurance and paid time off. We are an equal opportunity employer and encourage people with criminal records to apply.
last updated 39 week of 2026