- T and T Consulting Services (Bethesda, MD)
- **US Citizenship Required** **Position Summary:** We are seeking a skilled Senior . NET Developer with expertise in . NET 8, microservices architecture, ... Assist in architecting developing and deploying scalable microservices using . NET 8 and other modern . NET technologies....microservices using . NET 8 and other modern . NET technologies. + Modernize existing service layers to improve… 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 ... of Travel: Local * * * **The Opportunity:** CACI is seeking a . NET Developer with experience in the design and development of medium-to-large scale custom… 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 Opportunity:** The CACI team is looking to add a full-stack . NET Developer w/Angular experience to their growing software development contract with the… 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 ... *Angular - Strong skill required *MS SQL Server - Strong skills required *VB. NET - Moderate skills required *Skills and work experience with the following tools… more
- Mobomo, LLC (Washington, DC)
- We are seeking a full-time, backend-focused Senior . NET Developer to support application modernization initiatives and ongoing maintenance of legacy systems. ... grooming, and task execution + Build, maintain, and enhance backend services using . NET (C#), GraphQL, and relational databases + Contribute to and support CI/CD… 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 MVC, ... authorization. + CSS, web designing skills, Bootstrap. Experience is developing Windows based . NET applications can be considered an advantage, as we do create few… 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 ... cloud-based (Azure) applications in a PAAS environment. Experience with . NET CMS platforms (DNN, Kentico). Should be able to...languages. Proficiency of the following: VB, C#, SQL Server, ASP. NET MVC, ASP. NET Web Forms, HTML5/CSS (Bootstrap… more
- Eliassen Group (Washington, DC)
- **Full Stack . NET Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Technology **Workplace Type:** Remote **Reference ID:** JN ... -012026-104901 **Date Posted:** 01/05/2026 **Shortcut:** http://careers.eliassen.com/Ty83CV + Description + Recommended Jobs **Description:** **100% Remote** As a Full Stack Engineer, you have a proven track record of success delivering projects of critical… more
- Belay Technologies (Annapolis Junction, MD)
- …2019, runner-up in 2020 and a finalist in 2021! Belay Technologies is seeking a CNO Net Developer for our intel team. You will act as a general-purpose CNO ... reverse engineer for network-based devices for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other… more
- Syms Strategic Group, LLC (SSG) (Silver Spring, MD)
- Syms Strategic Group (SSG) is seeking a talented Senior . Net /C# Developer Department: Veterans Affairs Type: Full Time Min. Experience: Experienced Security ... Veterans are highly encouraged to apply! Essential Duties and Responsibilities + . Net and/or C# experience required. + Performs code reviews. + Performs system… more
- CACI International (Arlington, VA)
- . NET /React Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... * **The Opportunity:** The CACI team is looking to add a Senior . NET /React Developer to their growing software development contract with the Department of State… more
- Cognizant (Washington, DC)
- **_Senior . NET Core Developer with AWS (Hybrid)_** As a Senior . NET Core Developer , you will make an impact by contributing to the architecture and ... Software Engineer with 10+years of experience to join our . Net development team. + The ideal candidate will have...ideal candidate will have expertise in PostgreSQL, Angular, and . Net Core, with a preference for those with experience… more
- Amentum (Fort Meade, MD)
- …(SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). The Senior . NET Core Developer will be a key contributor to the development ... entities and their relationships. This role requires an exceptional developer with deep expertise in . NET Core,...an exceptional developer with deep expertise in . NET Core, C#, and related technologies. **Responsibilities:** * **Software… more
- Amentum (Fort Meade, MD)
- …(SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). The Senior . NET Core Developer will be a key contributor to the development ... entities and their relationships. This role requires an exceptional developer with deep expertise in . NET Core,...an exceptional developer with deep expertise in . NET Core, C#, and related technologies. **Responsibilities:** * **Software… 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. ... development for a Microsoft-oriented enterprise environment ("including, but not limited to MS. NET , C#, MVC 4+, and Internet Information Services (IIS) for Windows… 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 ... applications systems and components using Microsoft Development Tools (. NET , MVC) + Demonstrated experience and abilities creating, modifying, maintaining,… more
- EAI Technologies (Vienna, VA)
- …regular basis. Desired Skills + Creative problem solver. + Proficiency in C#, ASP. NET , SQL Server, and/or ability to quickly learn Databases, APIs, and New ... Technologies. + High Energy / Attitude. + Familiarity with User-Centered Design. + Exposure to CS fundamentals or programming. OPT, H1B, Permanent Residents, and US Citizens are all welcome! We treat everyone the same - Nicely :) We take care of our EAI Family… more
- Cognizant (Washington, DC)
- …by all. **Role Overview** We are seeking an experienced Full Stack Developer with strong expertise in building scalable, interactive web applications and dashboards. ... + Build and maintain full stack applications using AngularJS, . NET Core, Entity Framework Core, and SQL Server. +...in full stack development. + Strong proficiency in AngularJS, . NET Core, Entity Framework Core, and SQL Server. +… more
- Highmark Health (Washington, DC)
- …on project teams in various project roles, including, but not limited to, Developer , Technical Lead and Project Manager, based upon level of experience. + ... closely related field **EXPERIENCE** **Required** + 5 years of experience as a developer + Experience with Project Management tools + Experience with databases +… 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 ... and conducting demo reviews with client stakeholders + Strong experience in C# ASP. NET with . NET Framework 4.0 and above (Experience in multiple projects… more