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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Developer - **Company:** NextGen Staffing - **Location:** Washington, DC, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** ASP.NET, HTML, Java (Programming Language), JavaScript (Programming Language), .NET Framework, PHP (Programming Language), Multitier Architecture, ADO.NET, Application Performance Management, Computing Platforms, JIRA, Oracle WebLogic Server, Business Process Execution Language, Bugzilla, C Sharp (Programming Language), Client Server Models, Databases, Extract Transform Load (ETL), Data Warehousing, IBM Cognos Business Intelligence, Windows Communication Foundation, Mobile Application Software, Microsoft Visual Studio, Microsoft Visio, Microsoft Software, Microsoft SQL Server, Microsoft Visual C Sharp, Network Planning and Design, Oracle Databases, Software Tools, Service-Oriented Architecture, Software Deployment, Software Engineering, SQL Databases, Extensible Markup Language (XML), Enterprise Software Applications, Software Application Programming, Hp Alm, Backend, Information Technology, Deployment Automation, Front End Software Development, Programming Languages - **Published:** September 22, 2026 - **Apply:** https://www.dice.com/job-detail/3a949835-f5ac-4c59-8127-e8bc40606e30 ## About the Role 11-15 years of experience. Proven professional experience in the design, development, delivery and enhancement of Client-Server/Web-Based/Cloud-Based/Mobile Software Applications using Microsoft .NET Technologies, ASP & C# (C-Sharp)., 9. Proven track record of hands-on technical design and code work within large complex systems. 10. Proven hands-on technical work with a variety of technologies. 11. Demonstrated technical expertise integrating a variety of diverse technical environments and cross-platform technologies. 12. Delivers support and design for industry specific applications that require integration with statewide systems or applications. 13. Interacts with executive level business users or technical experts. 14. Advanced experience in the required technical subject matter. 15. May function as a niche technical SME (Subject Matter Expert). 16. Has proven experience across large and complex implementations and systems. Minimum Education/Certification Requirements: Bachelor's degree in IT or related field or equivalent experience Skill Matrix Skills Required / Desired Amount of Experience Years of Experience Bachelor's degree in IT or related field or equivalent experience Required 15 Years Experience developing enterprise applications using Microsoft technologies within a distributed (n-tier) architecture. Required 15 Years Convey technical and functional concepts for a specific technical specialty Required 13 Years Prepare complex technical documentation Required 13 Years Experience in developing applications using C#, ASP.NET Required 11 Years Experience with database technologies, development methodologies, and front-end (e.g., Cognos)/back-end programming languages (e.g. SQL) Required 11 Years Experience developing enterprise applications that interact with MS SQL Server and/or Oracle databases Required 11 Years Experience with Visual Studio 2010 and later versions with .Net Framework 2.0-4.6.2 with C# and VB Required 10 Years Candidate should strong ETL experience in Data Warehouse / Business Intelligence platforms Required 7 Years Experience with Databases using ADO.NET Required 7 Years Experience with Windows Communication Foundation (WCF) and Service Oriented Architecture Required 6 Years Experience with any of JIRA/Bugzilla/HP ALM tools ## Description looking for a Senior Application Developer whose primary responsibilities include design, development, delivery and enhancement of Client-Server/Web-Based/Cloud-Based/Mobile Software Applications using application software development languages/environments with .NET/ASP/Visual C#. Candidate will be responsible for the implementation and management of business aligned IT services. Ensuring the application platform is of high quality, defects free and adheres to industry standards for development, testing and deployment methodologies. Must have experience with .NET/ASP/Visual C#, SQL Server, SQL/Procedural Language. Hands on experience with any of the following is favorable: Java, XML, HTML, JavaScript, BPEL, PHP and WebLogic. The successful candidates will demonstrate the following knowledge, skills, characteristics, experiences and/or abilities: Capable of design, develop and deploy applications that support users on the case and program management applications. Provides mentorship and technical advice to a team of Application/Reports/Query developers. Provides strategic advice to the lead, management and customers of the OIS. Capable of implementing programming standards that support a secure and defect free application. Interacts daily with government clients in order to meet the technical requirements for new initiatives. Works with Quality Assurance / Quality Control teams to insure the application remains secure and defect free. Defines and documents processes to be used by all application developers on the team. Plans, researches, and recommends new equipment, software tools, and related technologies. Uses monitoring and performance analysis tools to troubleshoot and isolate application performance issues. Updates system and process documentation, produces user guides, ER diagrams, and SOPs as needed - Including Visio Network design drawings. Other duties as assigned., 1. Demonstrates expertise in conveying technical and functional concepts for a specific technical specialty. 2. Identifies improvements to project standards to achieve high quality services/products. This is a professional position which may require subject matter expertise consistent with demanding and rare technological skills. 3. May require coordination of programming activities being conducted by the application development team. 4. Confers with other business and technical personnel to resolve problems of intent, inaccuracy, or feasibility of computer processing and project design. 5. Works with necessary personnel to determine if modifications are necessary with interested personnel to determine necessity for modifications or enhancements. 6. Leverages excellent written and verbal communication skills to develop new business process and programming solutions as directed by business and technical stakeholders. 7. May coordinate activities of application developers. 8. 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