> Markdown version of [/jobs/ext/3870325-application-developer-net](https://www.wearedevelopers.com/jobs/ext/3870325-application-developer-net). 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). --- # Application Developer(.NET) - **Company:** FedTec, LLC - **Location:** Washington, DC, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Microsoft Windows, Application Programming Interfaces (APIs), Ajax (Programming Language), Application Integration Architecture, ASP.NET MVC Framework, JIRA, HTML5, Bootstrap (Software), Software Bug Management, Business Software, C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Databases, Continuous Integration, Database Design, Database Queries, Software Debugging, Document Management Systems, Internet Information Services (IIS), JSON, JQuery, Python (Programming Language), Microsoft SQL Server, Model View Controller (MVC), Object-Oriented Software Development, Performance Tuning, Release Management, Power BI, Responsive Web Design, Microsoft SharePoint, Software Engineering, SQL Stored Procedures, Subversion, Transact-SQL, Web Services, Data Processing, Scripting, Enterprise Software Applications, Microsoft Power Automate, Change Tracking, Information Technology, Dynamic Data, Restful APIs, Pagination, Software Version Control, Powerapps - **Published:** October 22, 2026 - **Apply:** https://www.dice.com/job-detail/14d9b549-2660-446f-8e14-47f1f445ae9c ## About the Role * 8 10 years of professional application development experience. * Strong experience with ASP.NET MVC, C#, JavaScript, jQuery, AJAX, HTML5, CSS3, Bootstrap, Python, and JSON. * Strong experience with Microsoft SQL Server, T-SQL, stored procedures, views, functions, database design, and performance tuning. * Hands-on experience with Microsoft Power Platform technologies: Power Apps, Power Automate, and Power BI. * Working experience with Python for application development, scripting, automation, data processing, and integration with APIs, databases, and enterprise systems. * Working experience with SharePoint CMS for content and document management. * Experience with JIRA for agile/project tracking and issue management. * Experience with SVN or comparable source-control systems. * Experience with REST APIs, web services, IIS, and application integration. * Strong understanding of object-oriented programming, MVC architecture, reusable components, debugging, and performance optimization. * Strong analytical, troubleshooting, documentation, and communication skills. ## Description * Design, develop, enhance, test, deploy, and support applications using ASP.NET MVC, Python, and C#. * Support automation and modernization of HuRIS and related clinical/informatics applications. * Develop responsive web interfaces using HTML5, CSS3, Bootstrap, JavaScript, jQuery, AJAX, and JSON. * Develop business applications and workflows using Microsoft Power Apps, Power Automate, and Power BI. * Integrate applications with Microsoft 365, SharePoint, SQL Server, APIs, and other enterprise systems. * Develop and optimize SQL Server/T-SQL solutions, including stored procedures, views, functions, and complex queries. * Develop dynamic data presentation using jQuery DataTables, including filtering, sorting, searching, pagination, and AJAX-based loading. * Develop and consume RESTful APIs and web services. * Deploy, configure, maintain, and troubleshoot applications on Microsoft IIS. * Use JIRA for requirements, task tracking, defect management, and development activities. * Use SVN/source control for version management, branching, merging, change tracking, and code collaboration. * Support code reviews, release management, application troubleshooting, performance optimization, and CI/CD practices. * Participate in application upgrades, migrations, modernization, and system decommissioning activities.