- ManpowerGroup (Washington, DC)
- **Top-Secret / SCI Eligible** **Onsite in DC Metro** **Software Engineer - Senior (. NET Web Developer )** The team is seeking **one (1) Senior ... to support a portfolio of custom-built, mission-critical web applications. The . NET Web Developer will work closely with internal and external partners… more
- Axxum Technologies (Mclean, VA)
- …NOT BE ONSITE DAY ONE IN SPRINGFIELD, ILL YOU DO NOT QUALIFY. Job Description: Senior Web Developer - Microsoft C#, ASP. Net , . Net Core, SQL We are ... seeking a highly skilled Senior Web Developer to lead...project objectives. Requirements: + Candidates should possess strong C#, ASP. Net , . Net Core, SQL, OAuth2, Azure DevOps,… more
- General Dynamics Information Technology (Fairfax, VA)
- …Development,TSQL,XQuery **Experience:** 7 + years of related experience **Job Description:** ** Senior ** **. NET Developer ** General Dynamics Information ... and federal civilian agencies. We are seeking an exceptional Senior . Net Developer to join...in class. If you have extensive development skills in . Net and experience working on large, complex web… more
- Two95 International Inc. (Washington, DC)
- Job Title: Senior . Net Developer Location: Washington, DC Position Type: Long term contract Skills and work experience with the following technologies *. ... NET C# - Strong skill required *HTML 4.0 -...understanding of the data, business and presentation layers in web development *Solid understanding of web architecture… more
- Two95 International Inc. (Washington, DC)
- Job Title: Senior . Net Developer Location: Washington, DC Position Type: Long term contract Security clearance is a plus. Technical Skills: + ASP. NET ... procedures, functions and triggers), Database management (backup, restore, maintenance), performance tuning Web Server - IIS - build and deployment, web server… more
- Koniag Government Services (Washington, DC)
- Senior . NET Developer Washington, DC, USA Req #362 Wednesday, April 30, 2025 **Arlluk Technology Solutions, LLC,** a Koniag Government Services company, is ... seeking a Senior . NET Developer with a TS/SCI...Object-oriented design (OOD) + Demonstrated experience and abilities developing Web -based applications + Has experience working in a team… more
- V2X (Springfield, VA)
- …. NET code and SQL database architecture. + Requires a top producing . NET developer with the ability to work independently and communicate efficiently in ... or equivalent years of experience. + 7-10 years hands-on experience in . NET web development. + 7+ years coding languages including C++, HTML, and JavaScript.… more
- Two95 International Inc. (Washington, DC)
- Job Title: Sr . Net Developer Location: Washington, DC Duration: 6+ Months Job Requirements Development experience in enterprise-class systems. Experience ... and languages. Proficiency of the following: VB, C#, SQL Server, ASP. NET MVC, ASP. NET Web Forms, HTML5/CSS (Bootstrap CSS3), JavaScript (jQuery/Knockout),… more
- BAE Systems (Chantilly, VA)
- **Job Description** BAE Systems, Inc. is currently looking for a mid- to senior -level . NET Developer to join an innovative team of developers in Chantilly, ... development including analysis, designing, developing, debugging, troubleshooting, and testing web applications; experience with ASP. NET Framework version 4.x… more
- Axxum Technologies (Mclean, VA)
- …Location: Springfield, IL - Remote We are seeking a highly skilled Senior Software Developer with extensive experience in SQL, VB6, VB. NET , C#, and web ... NET , C#, and SQL. + Develop and implement web applications, ensuring performance, scalability, and a user-friendly experience....focus on application projects. + Proficiency in SQL, VB6, VB. NET , and C#. + Experience in web … more
- Cognizant (Washington, DC)
- …(MCTS) - . NET Framework 3.5/4.0, Window Applications + Microsoft Certified Professional Developer (MCPD) -. NET Developer 3.5/4.0 Applications will be ... ** Senior . Net Full Stack Engineer (Hybrid)** **About...+ Must have very Strong Development experience in . ** Net , C#, MVC, Web API, Azure** . +… more
- CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
- **DAI Application Developer - Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fort Belvoir **Position ID:** ... Time **Position Description:** We are seeking an Enterprise Application Developer to join our team, focusing on developing software...meet the business development goals of the client. Utilizes web -based software such as Java, HTML, . NET ,… more
- WSP USA (Washington, DC)
- …and help shape the future! WSP is currently initiating a search for a ** Senior Applications Developer ** to work within our Software Solutions practice. This ... development and maintenance of various business applications across multiple platforms including . NET and the rest of the Microsoft application suite. This position… more
- Cayuse Holdings (Rosslyn, VA)
- …+ Bachelor's degree + Five (5) or more years work experience as a developer using C#/. NET , and at least two (2) years' experience in integration/interface ... **Overview** The Azure Integration developer will be working under the guidance of...any time during employment. + Excellent technical foundation in . NET , REST, SOAP Web Services, Web… more
- Cayuse Holdings (Rosslyn, VA)
- …+ Bachelor's degree + Five (5) or more years work experience as a developer using C#/. NET , and at least two (2) years' experience in integration/interface ... **Overview** The Azure Integration developer will be working under the guidance of...any time during employment. + Excellent technical foundation in . NET , REST, SOAP Web Services, Web… more
- Sunrise Senior Living (Mclean, VA)
- …least 5 years of experience in the application of modern integration technologies (eg, EDI, Web Services, XML, XSLT, Java, . Net , middleware) * At least 3 years ... **When you join Sunrise Senior Living, you will be able to use...Programs **Job ID** 2025-224677 **JOB OVERVIEW** The Workday Integrations Developer will serve as the primary developer … more
- IT Concepts (Washington, DC)
- …to research, test, build, and coordinate integration per government requirements. + The Senior Developer will be working with and coaching more junior developers ... 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 (Triangle, VA)
- Lead Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... lifecycle support for Navy Reserve business systems, including full-stack web /mobile-responsive development, SharePoint knowledge management and development, machine learning,… more
- Masego (Springfield, VA)
- …(SDVOSB), we recognize and award your hard work. Description We are looking for a Senior -level TS/SCI cleared Sharepoint Developer to join our team. This is an ... efforts for IT systems, software, and processes related to web tools. Minimum Required Qualifications, Skills and Experience :...site collections, and content type development. + Experience with . NET and C#. + Experience with SQL. + Ability… more
- Parsons Corporation (Centreville, VA)
- …Bring:** + Experience with collaborative development tools (eg Git, Jira) + Experience with . NET console and web application development (eg VB, C#) + Experience ... Parsons is looking for an amazingly talented IT Software Developer to join our team! In this role, you...users, assists in resolving standard operational issues and supports senior staff in resolving complex issues + Conducts required… more