- 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). ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
- Parsons Corporation (Fort Belvoir, VA)
- …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Software Developer ** to join our team! In this role ... + Active TS/SCI Clearance + 3+ years as a software developer + Proficient in C and...Special requirements: Must pass the Advanced Cyber Red Team senior developer aptitude test + Must be… more
- Amentum (Fort Belvoir, VA)
- ** Senior Software Developer ** This position is located at Ft Belvoir VA at the Defense Threat Reduction Agency as part of Advanced Red Cyber Team Operations. ... **Must have 3+ years as a software developer .** Proficient in C and C#...Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART… more
- TekSynap (Columbia, MD)
- …with ServiceNow + Experience with business process automation **Overview** We are seeking a Senior Software Developer to join our team supporting US CYBERCOM ... Operations (OCO) and Defensive Cyber Operations (DCO). **We are seeking a Senior Software Developer who can** **assist** **the USCYBERCOM** **by automating… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . ... In this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop … more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In ... this role you will research, design, develop, and test operating systems-level software , compilers, and network distribution software . You will set operational… more
- Idea Entity (Herndon, VA)
- Idea Entity Corporation seeks Senior Software Developer in Herndon, VA. Architect, design, develop, and deliver software . Develop high-quality ... player involved in defining, designing, developing, testing, deploying, and supporting software solutions. Maintain open and active communication across the team,… more
- ManTech (Herndon, VA)
- ManTech seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **Herndon, VA** . This is an onsite position. ... are not limited to:** + Develop and update custom software code for financial systems + Analyze problem reports...prepare accurate schedule estimates to develop solutions + Document software code sufficiently and accurately + Provide support to… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... years of experience in the Information Technology field + Strong software development experience, to include significant Java development, data analysis/parsing, and… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... None Anticipated Posting End: 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you… more
- Amentum (Washington, DC)
- We are searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. You will be working in an organization that's ... to ensure its applications and tools meet or exceed the needs of the mission. The Software Developer ( Senior ) is a part of a team that will lead large scale… more
- Amentum (Washington, DC)
- Amentum is searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. As a Top Secret Software Developer for ... that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM… more
- Meta (Washington, DC)
- …Continuous Deployment systems for Game Studio. **Required Skills:** Senior Software Engineer - Oculus Studios Developer Experience Responsibilities: 1. Help ... **Summary:** Oculus Studios Developer Experience is a central team within Oculus...a central team within Oculus Studios focused on improving developer experience for various Game Studios (Armature Studios, Beat… more
- CACI International (Fairfax, VA)
- Software Developer - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort.… more
- ManTech (Chantilly, VA)
- …are not limited to:** + Drive individual and team success. Be more than an amazing developer . As the Senior Software Engineer, you will own the delivery of ... ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Developer Sr Advisor Deliver simple solutions to complex problems ... as a Software Developer Sr Advisor at GDIT. Here,...as a Software Developer Sr Advisor at GDIT. Here, you'll tailor cutting-edge...ours. At GDIT, people are our differentiator. As a Software Developer Sr Advisor you will help… more
- TekSynap (Chantilly, VA)
- …This role r** **equires an active Top Secret/SCI + Poly clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap is a fast ... **RESPONSIBILITIES** + Assist the Sponsor in their responsibilities through software development for the acquisition, analysis, transformation, normalization, and… more
- Belay Technologies (Laurel, MD)
- …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Develop er to join our intel team. This position involves maintaining ... + Minimum three (3) years leading projects that develop complex software , ensuring a collaborative environment, and configuration management Candidates are required… more
- EAI Technologies (Vienna, VA)
- …Enjoy leading design and development of dynamic Enterprise Web and Mobile applications for a variety of clients like Verizon, Capital One, and Cardinal Health in ... small teams. Lead and work in a fast-paced, hands-on capacity, while learning new technologies in a client facing role, seeing first-hand the impact of you/your team's work on a daily basis. Desired Skills + Computer Science, Math, or Engineering fundamentals.… more
- CACI International (Chantilly, VA)
- …Local * * * **The Opportunity:** CACI is currently looking for an experienced Senior Software Developer (Infrastructure) to join our team developing next ... Senior Infrastructure Developer Job Category: Engineering...the best practices in Model-Based Systems Engineering and Agile software development to deliver state of the art capability… more