> Markdown version of [/jobs/ext/525231-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/525231-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .NET Developer - **Company:** Ivory Cloud LLC - **Location:** Rockville, MD, United States - **Experience:** Expert - **Salary:** $120,000.0 - $145,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Active Directory, Agile Methodology, Artificial Intelligence, Unit Testing, Microsoft Azure, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Engineering, Code Review, Encodings, Continuous Integration, Data Validation, Information Engineering, Language Integrated Query, Multi-Factor Authentication, Monitoring of Systems, Node.Js, OAuth, Object-Oriented Software Development, Role-Based Access Control, Regular Expressions, Responsive Web Design, Secure Coding, SQL Injection, SQL Databases, Systems Integration, Transact-SQL, TypeScript, Unstructured Data, Data Logging, .NET Core, Blazor, Cross-Site Scripting (XSS), Backend, Git, Azure Security Center, Event Driven Architecture, Webpack, AngularJS, Solid Principles, Kubernetes, Information Technology, Npm(Software), Front End Software Development, Cloud Migration, Api Gateway, Restful APIs, Serverless Computing, Docker, Key Vault, Microservices - **Published:** June 10, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=0c55f7073541117a ## About the Role Do you have experience in T-SQL?, Do you have a Bachelor's degree?, * US Citizenship. This is non-negotiable * Active Public Trust or ability to obtain a Public Trust clearance. * Ability to pass multiple background and employment checks - both federal and local. * Ability to come into an office twice per week., * 8+ years of professional experience in Asp .Net back-end development and SQL databases. * 8+ years of professional experience in Angular, HTML, CSS, and JavaScript front-end technologies. * 3+ years experience with Blazor * Proven expertise in managing large-scale projects and executing cloud migrations. * Experience with .NET Core and later versions of .NET, including .NET 8 * Excellent problem-solving abilities and meticulous attention to detail. * Effective communicator with cross-functional teams and stakeholders. * Proficient in .Net, C#, T-SQL, Angular, JavaScript, TypeScript, Node.js, HTML, CSS, NPM, Webpack, Bootstrap, EF, RegEx, and LINQ. * Solid understanding of Object-Oriented Programming (OOP), SOLID principles, Event-Driven Architecture, Microservices, Restful API, Git, CI/CD, Testing and QA practices, Responsive Web Design, and Output Encoding. * Expertise in Secure Coding practices, Input validation (SQL injection, XSS), Role-Based Access Control (RBAC), Multi-Factor Authentication (MFA), Active Directory integration, Authentication and Authorization protocols (OAuth, JWT), Error handling, Logging, Cloud architecture principles, Azure Functions, App Services, Docker, Kubernetes, Azure Security Center, Key Vault, VM, API Gateway, Monitoring tools, Azure migration strategies, AI tools, and agile delivery methodologies. BONUS IF YOU HAVE: * Experience integrating and operating AI code assistants (e.g., TabNine, Copilot, AskSage, Claude) * Hands-on skills with unstructured data extraction using AI * Familiarity with designing and implementing agentic models. * Deploy and maintain hosted AI models, including OpenAI. * Azure AI certifications such as AI-102 (Azure AI Engineer) or DP-203 (Data Engineering) are a plus. Education * Bachelor's Degree in Computer Science or related field required * Azure Architect Certification highly preferred, * Azure: 6 years (Required) * ASP.NET: 6 years (Required) * Blazor: 3 years (Required) ## Description The Senior .NET Developer will be in support of a federal client to rearchitect an existing application to remediate performance and functional issues to streamline business processes for our client's core mission areas., * Accurately estimate effort by defining the technical approach for fixing defects, implementing changes, and/or building new functionality * Develop, document, unit test, and peer review software as required * Interface with Business Analysts and Software Testers to ensure a full understanding and fulfillment of requirements * Work closely with the development team to support Operations & Maintenance (O&M) and New Product Development activities. * Design and develop robust, scalable web applications using Angular, SQL, and ASP.NET. * Utilize practical experience in custom and complex enterprise-wide workflow-based systems. * Collaborate with the Development team and Department of Energy technical stakeholders to plan and execute the migration of the system to Azure GovCloud. * Participate in code reviews, providing constructive feedback to peers to ensure high-quality code. * Develop new system enhancements, CRs, and resolve defects to improve the application. * Stay updated with industry trends and technologies to ensure our solutions remain innovative and cutting-edge. * Optimize and maintain existing codebases, ensuring peak performance and scalability. * Implement defensive programming practices to enhance security and scalability. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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