- General Dynamics Information Technology (Washington, DC)
- …**Job Description:** Deliver simple solutions to complex problems as an **Appian Senior Developer ** at GDIT. Here, you'll tailor cutting-edge solutions to ... career growth ours. At GDIT, people are our differentiator. As an **Appian Senior Developer ,** you will help ensure today is safe and tomorrow is smarter. Our… more
- Koniag Government Services (Vienna, VA)
- Senior Developer Vienna, VA 22180, USA Req #148 Friday, April 11, 2025 **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior ... paid holidays, three weeks paid time off, and more. The Senior Developer is responsible for the design, documentation, development, modification, testing,… more
- Amentum (Fort Belvoir, VA)
- …Must pass the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART as an Operator. In ... ** Senior Software Developer ** This position is...** Senior Software Developer ** This position is located at Ft Belvoir...Team Operations. **Must have 3+ years as a software developer .** Proficient in C and C# and BOFs **.… more
- Parsons Corporation (Fort Belvoir, VA)
- …in an agile/scrum environment. + Special requirements: Must pass the Advanced Cyber Red Team senior developer aptitude test + Must be able to travel 15%- OCONUS ... looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Software Developer ** to join our team! In this role you will get to… more
- Koniag Government Services (Chantilly, VA)
- Senior Salesforce Developer Virtual Req #465 Wednesday, May 21, 2025 Koniag Data Solutions, a Koniag Government Services company, is seeking an experienced ... Senior Salesforce Developer to join our team building applications from the ground up. The ideal candidate is an experienced leader and team player that is… more
- Marriott (Bethesda, MD)
- …Global Technology at Marriott International. **THE OPPORTUNITY** We're seeking an exceptional Senior Python Developer to join our innovative 6-person team ... building Marriott's next-generation Internal Developer Portal. This greenfield project serves as the single...manage access, and ship products at scale. As a senior member of our team, you'll have significant influence… more
- Koniag Government Services (Washington, DC)
- Senior ServiceNow Developer Washington, DC, USA Req #584 Tuesday, June 24, 2025 **Koniag Data Solutions, LLC,** a Koniag Government Services company **,** is ... seeking a Senior ServiceNow Developer to support **KDS** and our government customer. **This is a hybrid role, primarily remote but may require an occasional… more
- General Dynamics Information Technology (Fairfax, VA)
- …**Job Description:** Seize your opportunity to make a personal impact as a ** Senior COBOL Developer ** supporting the United States Postal Service. GDIT is ... grow a rewarding career. At GDIT, people are our differentiator. As a ** Senior COBOL Developer ** , you will help ensure today is safe and tomorrow is smarter.… more
- Steampunk (Mclean, VA)
- …to achieving client-focused, mission-driven excellence. Steampunk is looking for an experienced Senior Salesforce Developer with an appetite for taking on new ... that meet our clients' ever-changing needs. **Contributions** As a Steampunk ** Senior Salesforce Developer ** , you will work with Technical/Solutions… more
- Leidos (Lorton, VA)
- …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). Our ... Program, providing IT user support, IT security, IT services, and developer support for mobile device analysis, collection, and exploitation engineering services… more
- ICF (Reston, VA)
- …working together on the right solutions for the customer. We are looking for a seasoned Senior Salesforce Developer who will be a key driver to make this happen. ... plus + Active Trailblazer account required + One or more Salesforce developer certifications: Developer I, Developer II, Platform App builder + Copado… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Python Developer with AI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Python Developer with AI to join our team. This is an exciting… more
- ICF (Reston, VA)
- Description ** Senior SSRS Developer ** **Growth, Engagements and Insight; IT and Product Development** **Location: Nationwide US (Remote - Home Office)** **Ready ... make a difference?** We're seeking an experienced and dynamic SQL (SSRS) Developer with a passion for collaboration and creating impactful data reporting solutions.… more
- TriTech Enterprise Systems, Inc. (Largo, MD)
- TriTech Enterprise Systems (TriTech) is seeking a " Senior Web Developer " to support a State of Maryland contract in Prince George's County. This task order will ... HTML, CSS, JavaScript and modern frameworks. + Expertise as a low-code developer , Drupal expert, and SharePoint administrator required to streamline and automate… more
- ICF (Reston, VA)
- …We are open to supporting 100% remote work anywhere within the US As a Senior ServiceNow Developer , you play a pivotal role in successfully designing and ... designing custom tables and fields. + **Integration Management:** Assist architects and senior developers in the integration of ServiceNow with other systems and… more
- Chenega Corporation (Fort Belvoir, VA)
- Senior Application Developer Ft. Belvoir, VA Join our Talent Network Senior Application Developer Ft. Belvoir, VA C-CHR-24-046 TheSenior Application ... Developerwill provide platform administration, software engineering, and development project management services for mission-specific applications and websites. TheSenior Applications Systems Analyst/Programmerwill function as the primary Domino Platform… more
- EM Key Solutions, Inc. (Washington, DC)
- …USA | Contract | Comprehensive Benefits Pkg., PTO, Contributing 401K, Tuition Assistance Senior Database Developer The primary place of performance shall be at ... if approved by the client. EMKS is seeking a Contract Manager/ Senior Database Developer who will lead the design, implementation, and oversight of OHSS's… more
- Motion Recruitment Partners (Arlington, VA)
- Senior .NET Developer Arlington, Virginia **Hybrid** Contract $55/hr - $65/hr A nonprofit organization located in Georgetown DC is hiring a Senior .NET ... Developer for a six-month contract to hire opportunity. This is a hybrid role requiring two days onsite each week. The position focuses on technologies including C#, ASP.NET, MVC, and SQL Server. Candidates should be comfortable owning projects from… more
- KBR (Greenbelt, MD)
- Title: Senior Software Developer Belong. Connect. Grow. with KBR! Around here, we define the future. But we all share one goal: to improve the world responsibly ... creators, explorers, volunteers, and dreamers. KBR is seeking a senior -level Software Developer to support NASA's Earth Observing System Data and Information… 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# - ... *Experience developing in a Microsoft Azure cloud environment preferred *Microsoft Developer Certifications preferred *Strong work ethic with a relaxed attitude… more