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# Senior.NET Developer

- **Company:** Cyquent, Inc
- **Location:** Rockville, MD, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, User Authentication, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Cloud Engineering, Capability Maturity Model Integration, Continuous Integration, Github, Microsoft Software, SQL Azure, OpenAI, Azure Active Directory, Cloud Services, Standard Sql, Server Administration, Software Engineering, .NET Core, GitHub Copilot, ReactJS, Blazor, Prompt Engineering, Software Security, Generative AI, Agentic-AI, Containerization, AngularJS, Cosmos DB, Azure AI, Api Management, Microservices
- **Published:** October 27, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-net-developer-rockville-md--16975957-83dd-46b8-9619-c89dc49d79ec

## About the Role

Microsoft .NET, Microsoft .NET, Software Engineering, Cloud Computing, Artificial Intelligence (AI), Microsoft Windows Azure, Microsoft C# (C Sharp), Software Administration, Cloud Architecture, Application Programming Interface (API), * Expert in C#, ASP.NET Core, .NET Core/.NET 8, and cloud-native development.

 * Strong experience with Microsoft Azure services, microservices, API security, and Microsoft Entra ID/B2C authentication.
 * Experience modernizing .NET Framework/Web Forms applications to .NET 8 or cloud-native architectures.
 * Hands-on experience with Azure AI Foundry, Azure OpenAI, AI agents, Retrieval-Augmented Generation (RAG), prompt engineering, and GitHub Copilot.
 * Proficiency with GitHub or Azure DevOps, CI/CD, and containerization.
 * Strong knowledge of SQL, Cosmos DB, and modern UI frameworks ( Blazor, React, or Angular)., * Strong analytical and problem-solving skills, including feasibility studies, solution assessments, and gap analysis.
 * Excellent verbal and written communication skills.
 * Ability to collaborate effectively with the client, project teams, stakeholders, and leadership.

## Description

We are seeking a Senior .NET Developer with strong Microsoft Azure cloud experience to design, build, modernize, and support modern applications. The ideal candidate will have expertise in .NET Core/.NET 8, C#, and cloud-native development, with experience integrating Azure services and implementing AI-powered solutions. The selected candidate will work with the client to modernize legacy .NET applications and develop innovative cloud-based solutions., * Design, develop, and modernize .NET applications using .NET 8 and cloud-native architectures.

 * Build and integrate Azure services, including App Services, Functions, API Management, Service Bus, Azure SQL, Azure OpenAI, and AI Foundry.
 * Modernize legacy .NET Framework/Web Forms applications.
 * Develop AI-powered solutions using Azure AI technologies.
 * Implement secure APIs and authentication using Microsoft Entra ID/B2C.
 * Support CI/CD pipelines, containerization, and cloud deployments.
 * Collaborate with the client and project teams to deliver high-quality solutions., Cyquent is a CMMI & ISO Certified Technology Enabler providing end-to-end IT solutions and services to organizations in both the public and private sectors since 2001. We are known for delivering high-quality, scalable solutions across complex enterprise environments.
Why Join Cyquent?
This is an opportunity to work alongside a high-performing technology team supporting a wide range of enterprise and public sector clients. You'll gain hands-on experience working on impactful projects in a collaborative and fast-paced environment.