- Amentum (Fort Meade, MD)
- …and architecture of new features and components. * **. NET Core Application Development:** o Develop enterprise-level web applications utilizing . NET ... Language (HTML), and Extensible Markup Language (XML). The Senior . NET Core Developer will be a key...and enhancement requests. * Working knowledge of IIS and Web application deployments. * TS/SCI. \#javelin **Pay… more
- Amentum (Fort Meade, MD)
- …and architecture of new features and components. * **. NET Core Application Development:** o Develop enterprise-level web applications utilizing . NET ... Language (HTML), and Extensible Markup Language (XML). The Senior . NET Core Developer will be a key...and enhancement requests. * Working knowledge of IIS and Web application deployments. * TS/SCI. \#javelin **Pay… more
- CACI International (Arlington, VA)
- …+ Expertise with Microsoft SQL Server + Expertise building REST APIs, preferably . NET Web API + Experience performing requirements analysis using Agile ... . NET /React Developer Job Category: Information Technology...will be responsible for designing, implementing, and testing the application while working closely with Government stakeholders and users… more
- Amentum (Arlington, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a **Senior . NET /C# Software Developer ** to join our team of passionate individuals in **Ft. ... 8 hours/day, Core hours: 0900-1500 **Essential Responsibilities:** * Provide application development for a Microsoft-oriented enterprise environment ("including, but… more
- CACI International (Arlington, VA)
- . NET Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is seeking a . NET Developer with experience in the design...Minimum of 3 years of software development experience using . NET + Experience with web services and… more
- CACI International (Arlington, VA)
- Full Stack . NET Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... The CACI team is looking to add a full-stack . NET Developer w/Angular experience to their growing...design and develop a complex object-oriented Department of State application , ensuring optimal user experience and maintainability. + Research,… more
- Koniag Government Services (Washington, DC)
- **Arlluk Technology Solutions, LLC,** a Koniag Government Services company, is seeking a Senior. NET Developer with a TS/SCI Clearance to support **ATS** and ... the Office of Foreign Missions Information System (TOMIS) with software application development, system administration, and help desk support. **Essential Functions,… more
- Cognizant (Washington, DC)
- …Full Stack Developer with strong expertise in building scalable, interactive web applications and dashboards. The ideal candidate will have a proven track record ... + Build and maintain full stack applications using AngularJS, . NET Core, Entity Framework Core, and SQL Server. +...and subject to the terms of Cognizant's applicable plans. Application will be accepted by 2/07/2026 **Benefits** : Cognizant… more
- Carrington (Washington, DC)
- …The Web Developer Responsible for developing, enhancing, and maintaining web and mobile applications using . NET technologies and Microsoft Azure. This ... to $130,000.00. **What you'll do:** + Develop and maintain web applications using ASP. NET Core and C#....Mobile Development + Hands-on experience or strong interest in . NET MAUI, Xamarin, or mobile application development.… more
- BAE Systems (Washington, DC)
- …Stack Developer to develop, secure, operate, deliver and maintain a Federal Government Web Site. **Full Stack Web Developer Duties:** + Manage the ... Other incentives may be available based on position level and/or job specifics. ** Web Site Developer ** **118490BR** EEO Career Site Equal Opportunity Employer.… more
- Saliense Consulting (Arlington, VA)
- …a preview of the full benefits package. Saliense is now hiring an experienced Software Application Developer to join our team full time in support of the Office ... deployment to production environment. + Experience performing successful design/build/deployment of Web Services. + Developer background and ability to quickly… more
- Kelly Services (Alexandria, VA)
- **Mid-Level Software Developer (Contract to Hire)** **Up to $120K/year** *100% onsite supporting DoD customer* *Requires active SECRET clearance to be considered* ... Description:** Our customer is seeking a skilled and visionary mid-level software developer to lead their software development team and simultaneously to design… more
- American Heart Association (Washington, DC)
- …Procedures + SQL Server Integration Services (SSIS) + XML, HTML, CSS, and JavaScript web development + C# . NET (MVC, Windows Forms, and Windows Services) + ... Heart Association has an excellent opportunity for an **Oracle Cloud Applications Developer ** at out **National Center in Dallas, TX.** The Oracle Cloud Applications… more
- IT Concepts (Washington, DC)
- …7+ years of software development experience + Experience in frontend and backend web application development. + backend: professional experience with at least ... government requirements. We are looking for a flexible software developer with experience delivering web solutions for...+ Stay updated with the evolution, technological advancements with . NET Core, DevSecOps , Yaml scripting, and data science… more
- IT Concepts (Washington, DC)
- …years of software development experience + Experience in frontend and backend web application development leveraging frameworks such as React.JS, Angular.JS, or ... extraordinary milestones. Kentro is hiring a qualified Full Stack Developer in support of our Defense Intelligence client in...of 8 + Experience developing and implementing API and web services using Node.JS, . NET , or Flask/FastAPI… more
- CACI International (Arlington, VA)
- …* Proficient in both front-end web development as well as back end application development using . NET /C# * Proficient in MS SQL Server database design and ... SharePoint Power Platform Developer Job Category: Information Technology Time Type: Full...maintain solutions * Build business intelligence tools, dashboard reporting application , and intelligent workflows to help automate repetitive business… more
- GovCIO (Washington, DC)
- …incident management, incident response and enterprise network management. Seeking a ServiceNow (SNOW) Developer /. Net Developer for full time work at the VA's ... years of ServiceNow platform capabilities + Certification in ServiceNow Application Development + Scripted Web -Services, AJAX, Business...reviews with client stakeholders + Strong experience in C# ASP. NET with . NET Framework 4.0 and above… more
- Steampunk (Washington, DC)
- **Overview** As a ** Web Application Security Engineer** , you will provide technical expertise and solutions to remediate persistent and challenging ... have a breadth of experience over a variety of application and web based technologies. The candidate...the product being deployed and/or maintained. **Preferred:** + Former Developer or Systems Administrator experience + Working knowledge of… more
- Development InfoStructure (Washington, DC)
- …efforts at LCS. + Lead and contribute to building, maintaining, and enhancing web applications using . NET (C#), Postgres, and GraphQL (optionally MEAN stack). ... of the public sector. Job Overview The Senior Software Developer will serve as a backend-focused senior engineer supporting...role requires deep expertise in modern backend development with . NET (C#), GraphQL APIs, and Postgres and/or MSSQL, plus… more
- General Dynamics Information Technology (Washington, DC)
- …Required:** None **Job Family:** Software Engineering **Skills:** Design,Development Experience, Web Applications **Experience:** 3 + years of related experience ... **Job Description:** Deliver simple solutions to complex problems as a **SOFTWARE DEVELOPER ** at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more