- TekSynap (Springfield, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly skilled professional responsible for designing, ... drive successful software development projects. The Contractor shall provide Senior -Level Software Developer services, working alongside the Government… more
- St. George Tanaq Corporation (Washington, DC)
- Senior Software Developer WFH Flexible*Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description **Overview** Tanaq ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Software Developer ** to support the Department of Housing… more
- General Dynamics Information Technology (Fairfax, VA)
- …(Inactive) **Experience:** 20 + years of related experience **Job Description:** ** Senior Software Developer - Federal Legacy Healthcare/Electronic ... millions of healthcare professionals depend on, every day. Our work depends on a senior software developer joining our team to support our Federal Legacy EHR… 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 ... creators, explorers, volunteers, and dreamers. KBR is seeking a highly motivated Senior Software Developer to support NASA's Earth Observing System Data and… more
- CACI International (Ashburn, VA)
- Senior Software Developer (Cryptology) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... and fluid software prototyping development environment. + Expertise in multiple software developer languages including, but not limited to: C#, Swift,… more
- CACI International (Bethesda, MD)
- Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Description CACI is seeking a highly motivated and independent Expert Software Developer for our Intelligence Community (IC) contract supporting a customer… more
- BLN24 (Suitland, MD)
- Job Title: Senior Software Developer (Hybrid/On-Site) Company: BLN24 About Us: We find strength in teamwork-a better you is a better us. BLN24 is an ... delivery team developing and maintaining applications for the Census Bureau. As a Senior Software Developer , you will play a key role in maintaining and… more
- Spectrum Comm Inc (Falls Church, VA)
- Position Overview The Senior Software Developer leads application development efforts, providing technical expertise in the design, coding, testing, and ... deployment of software solutions. This role collaborates with stakeholders to translate...and application lifecycle management. Certifications + Relevant Microsoft Certified Developer or equivalent preferred. Security Requirements + Must be… 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
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for Senior Software Developer , Systems Software to support our newly awarded United States Coast Guard (USCG) ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6837/ senior - software - developer %2c-systems- software /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
- Parsons Corporation (Chantilly, VA)
- …**Job Description:** Parsons is seeking a highly motivated, self-directed professional for a ** Senior Software Developer ** role. The ideal candidate will ... with DevOps-related tools including Docker, Kubernetes, and Terraform. + Experience in software engineering using the SDLC and other software development,… more
- CACI International (Sterling, VA)
- Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... * CACI is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs… more
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …challenging, exciting projects in a collaborative, congenial environment. We are seeking a Senior Software Developer to contribute to the technical design, ... cloud-based solutions (AWS GovCloud, Azure Government). + Certifications such as Security+, CISSP, AWS Certified Developer , or DoD-approved software credentials. more
- Parsons Corporation (Fort Belvoir, VA)
- …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Red Team Software Developer ** to join our team! Are ... team you've always wanted to be a part of? We're looking for a Senior Red Team Software Developer to join our relatively new team and help transform it… 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
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** ... and the code base using industry best practices and industry accepted software development frameworks. + Maintaining the common software development workspace.… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiators. As a Software Developer you will help ensure today...capabilities managed by multiple DoD and/or US Government customers. Senior DoD stakeholders such as the Joint Chiefs of… 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
- General Dynamics Information Technology (Hanover, MD)
- …Hires** + **You receive an additional 5 days of PTO for TS/SCI with Poly** SOFTWARE DEVELOPER SR PRINCIPAL Transform technology into opportunity as a Software ... next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Software Developer Sr Principal, the work you'll do at GDIT will be impactful to… more